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Dual GIP / GLP-1 receptor agonistFDA-approved May 2022 (Mounjaro) · November 2023 (Zepbound)Rx · Subcutaneous injection · Once weekly

Tirzepatide
(Mounjaro, Zepbound) in Seattle, WA

Dr. Fahad Akhtar, M.D.
Medically reviewed by Dr. Fahad Akhtar, M.D.
Physician at g1v.me, an affiliated practice

Physicians near Seattle, WA from the federal NPI registry. Ask each office whether it prescribes Mounjaro or Zepbound.[9]

  • Mounjaro: FDA-approved for type 2 diabetes.
  • Zepbound: FDA-approved for chronic weight management, and obstructive sleep apnea with obesity.
city providers
38
as of today

Same molecule (tirzepatide): Mounjaro in Seattle, Zepbound in Seattle

Other GLP-1 medicines: Ozempic in Seattle, Wegovy in Seattle, Semaglutide in Seattle

§ 02Provider directory: Washington
38 of 38 shown

Find a physician in Seattle.

Every entry comes from the federal NPI registry. Ask each office what it prescribes. We do not accept payment for placement.

Filter →
Type
Provider
City
Insurance / phone
Tirzepatide by Washington town, physicians per town
§ 03Getting Tirzepatide in Seattle
38 providers · Seattle, WA

How to get Tirzepatide in Seattle.

38 GLP-1 prescribers and 7 local resource types are on record for Seattle, plus 3 nearby towns in the directory.

Physicians in Seattle
38 physicians
38 physicians from the federal NPI registry in Seattle, most listed as Family Medicine (15), Internal Medicine, Endocrinology, Diabetes & Metabolism (14) and Internal Medicine (8). A licensed clinician who evaluates you decides whether an FDA-approved GLP-1 fits. Telehealth rules vary by state. The nearest towns on record are Kirkland (30 providers), Bellevue (26 providers) and Shoreline (25 providers).
Around the prescription in Seattle
7 listed nearby
6 dietitians, 6 nutritionists, 5 gyms, 6 fitness clubs, 6 trainers, 6 physiotherapists and 6 places to move are on record near Seattle.
Medicaid (weight loss)
Diabetes only
As of April 2026, Washington Medicaid covers GLP-1s for diabetes but not for weight loss. Employer and private plans can still cover them; that is a plan-design choice, not a state rule.

Medicaid status above is for weight-loss use and was compiled April 2026 from KFF and public Medicaid trackers; only 13 states cover it and several are mid-change, so confirm Washington’s current Medicaid and plan rules before booking. GLPHelper provides information and provider matching, not medical or coverage advice.

§ 04Medication factsheet
cited · last review 2026.05.19

The molecule in Mounjaro and Zepbound. It acts on two gut-hormone pathways, GIP and GLP-1.

Tirzepatide is a once-weekly injection sold by Eli Lilly as Mounjaro (for type 2 diabetes) and Zepbound (for chronic weight management). It is the first approved dual GIP/GLP-1 receptor agonist. It activates two gut-hormone pathways rather than one, which is associated with greater average weight loss than single GLP-1 agonists.[2][3]

In SURMOUNT-1, adults with obesity (without diabetes) lost a mean of 20.9% of body weight on the 15 mg dose at 72 weeks, versus 3.1% on placebo. In the SURPASS-2 head-to-head diabetes trial, tirzepatide produced larger HbA1c and weight reductions than semaglutide 1 mg.[1]

Bar chart of Tirzepatide dose strengths on the FDA label: 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg, 15 mg
Tirzepatide comes in 6 strengths: 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg, 15 mg. The chart shows what the label lists. A prescriber sets the dose.[1]
At a glanceMultiple (brand-specific)
Active ingredient
tirzepatide
Drug class
Dual GIP / GLP-1 receptor agonist
Manufacturer
Eli Lilly
FDA approved
May 2022 (Mounjaro) · November 2023 (Zepbound)
Approved use
Type 2 diabetes (Mounjaro) · chronic weight management (Zepbound)
Off-label use
Use outside the approved brand/indication is off-label
Administration
Subcutaneous injection · Once weekly
Available doses
2.5 mg · 5 mg · 7.5 mg · 10 mg · 12.5 mg · 15 mg
Half-life
≈ 5 days
Pregnancy
Discontinue ≥ 2 months before a planned pregnancy; may reduce oral contraceptive efficacy

Community health · CDC

Weight & metabolic health in Seattle

Seattle, Washington has a population of 737,015 people. The adult obesity rate in Seattle is an age-adjusted estimate of 22.5%, 9 percentage points below the Washington state rate of 31.5%. Diagnosed diabetes reaches 6.8% of adults in Seattle. Inactivity, meaning no leisure-time physical activity reported in the past month, affects 12.8% of adults in Seattle.

of Seattle adults have obesity
22.5%
diagnosed diabetes
6.8%
no regular physical activity
12.8%

Age-adjusted estimates for Seattle, community figures, not individual risk. CDC PLACES, 2025 release.

Estimate your weight lossHRT and weight-loss medication
§ 05Support around Tirzepatide in Seattle
6 nutritionists

The prescription is one part. Here is the rest, in Seattle.

Trials of tirzepatide paired the drug with diet counseling and regular activity. Every name below is a real listing near Seattle, WA, ordered as the registry lists them, never by who pays us.

Nutritionists

A nutritionist helps you get enough protein and fiber while the medication cuts your appetite. Call to ask what they cover.

Lisa Ackerman, CN
NUTRITIONIST
Nutritionist
5401 Leary Ave Nw Ste 202
Call 206-297-6013NPI 1205425964
Jennifer Adler, M.S., C.N
NUTRITIONIST
Nutritionist · Education
911 Western Ave
Call 206-595-0376NPI 1821202730
Chelsia Andreassen
NUTRITIONIST
Nutritionist
5307 1St Ave Nw
Call 206-293-0296NPI 1245040906
Adriane Angarano, MS, CN
NUTRITIONIST
Nutritionist
3216 Ne 45Th Pl
Call 206-518-8938NPI 1144654773
Sandra Aramburu, BS, RD
NUTRITIONIST
Nutritionist · Education
9710 State Ave
Call 360-653-1742NPI 1700913423
Zipora Assayag, M.S., C.N
NUTRITIONIST
Nutritionist
3826 Ne 75Th St
Call 206-579-1143NPI 1396724605

Gyms near you

A gym gives you the regular movement that keeps muscle while the weight comes off.

Emerald City Athletics - Columbia City
GYM
4.8 on Google · 1,586 reviews
3785 S Alaska St
Website
Emerald City Athletics - Wallingford
GYM
4.5 on Google · 1,417 reviews
3924 Stone Way N
Website
LA Fitness
GYM
3.9 on Google · 1,319 reviews
1416 NW Ballard Way
Website
Planet Fitness
GYM
4.1 on Google · 1,058 reviews
9000 Rainier Ave S
Website
24 Hour Fitness
GYM
3.8 on Google · 974 reviews
507 NE Northgate Way
Website
§ 06Clinical evidence
STEP 1 to 4 + SELECT (N = 17,604)

What the trials actually showed.

We summarize the SURMOUNT weight-management program and the SURPASS diabetes program, including the SURPASS-2 head-to-head against semaglutide. Figures are means at each trial's primary endpoint.

SURMOUNT-1 randomized 2,539 adults with obesity (without diabetes) across 72 weeks. Mean weight change was −15.0% (5 mg), −19.5% (10 mg), and −20.9% (15 mg) versus −3.1% with placebo. A majority of patients on the higher doses lost ≥20% of body weight.[2]
STEP / SELECT endpoint table2.4 mg / 68 wk
Mean weight change (15 mg)
−20.9%
SURMOUNT-1, 72 wk vs −3.1% placebo[2]
Mean weight change (5 mg)
−15.0%
SURMOUNT-1, 72 wk[2]
HbA1c reduction (T2D)
−1.8 to −2.6%
SURPASS program[4]
vs. semaglutide 1 mg
Superior
SURPASS-2, HbA1c + weight[3]
Effect size varies with baseline characteristics and adherence. Individual response may differ materially.
average tirzepatide weight loss →mapped to your starting weight
§ 07Safety & adverse events
from FDA label, sect. 6.1

Most Tirzepatide side effects are stomach and gut effects.

In Zepbound's weight trials at 5 to 15 mg, the most common side effects were nausea (25 to 29%), diarrhea (19 to 23%), constipation (11 to 17%), and vomiting (8 to 13%). Mounjaro's diabetes trials showed lower rates at the same doses.[1] Serious events were rare but include pancreatitis, gallbladder disease, and an FDA boxed warning regarding thyroid C-cell tumors based on rodent data.[1]

Boxed warning. Boxed warning: risk of thyroid C-cell tumors. Contraindicated in patients with a personal or family history of medullary thyroid carcinoma (MTC) or Multiple Endocrine Neoplasia syndrome type 2 (MEN-2).
Effect
Frequency
Severity
Note
Nausea
12 to 29%
mild
Lowest on Mounjaro 5 mg, highest on Zepbound 10 mg
Diarrhea
12 to 23%
mild
More frequent during dose escalation
Vomiting
5 to 13%
mild
Reduced by slower titration
Constipation
6 to 17%
mild
Decreased appetite
5 to 11%
mild
Reported in Mounjaro's diabetes trials
Pancreatitis
<0.3%
serious
Discontinue if acute pancreatitis is suspected
Gallbladder disease
~1 to 2%
serious
Cholelithiasis risk rises with rapid weight loss
Thyroid C-cell tumors
rodent data
boxed warning
Contraindicated with MTC or MEN-2 history
§ 08Cost & coverage, published, not gated
USD · monthly

What Tirzepatide costs, by how you pay.

The price you pay depends on your insurance plan, your diagnosis, and how you buy. Manufacturer self-pay programs cost far less than pharmacy retail. Here are the ranges.

Data sources: GoodRx national retail survey[6], CMS Part D formulary files[5], Eli Lilly self-pay and savings pages.

Self-pay and savings card prices checked . Retail averages from May 2026.

Tirzepatide monthly cost by how you pay
Zepbound, pharmacy retail$1,000 to $1,300per monthBrand-name retail average, May 2026[6]
Zepbound, LillyDirect self-pay$299 to $699per monthKwikPen by dose: 2.5 mg $299, 5 mg $399, 7.5 mg $499, 10 to 15 mg $699. The $449 offer on 7.5 to 15 mg applies to the first purchase and to refills within 45 days. Vials start at $299
Mounjaro, pharmacy retail$1,000 to $1,200per monthBrand-name retail average, May 2026[6]
Commercial insurance (T2D)$25 to $250per month copayUsually covered for diabetes with prior authorization
Commercial insurance (weight)Often deniedZepbound is on-label but frequently requires PA
Medicare Part D$0 to $100per monthType 2 diabetes covered. Zepbound KwikPen for weight management is $50 a month through the Medicare GLP-1 Bridge, Jul 2026 to Dec 2027[5]
Manufacturer savings cardas low as $25per monthCommercial insurance only; eligibility limits apply
Find Tirzepatide providers in Seattle

Physicians from the federal NPI registry. Ask each office whether it prescribes Tirzepatide.

Tirzepatide in other states

Physicians from the federal NPI registry in the states we cover. Ask each office whether it prescribes Tirzepatide.

Related GLP-1 research
§ 09Frequently asked: Tirzepatide in Washington

The questions people ask before they book.

Answers reviewed by the glp·helper Medical Team. Citations link to primary sources, never marketing copy.

Tirzepatide is the active ingredient in two Eli Lilly brands: Mounjaro and Zepbound. No generic tirzepatide is FDA-approved in the US. Mounjaro is approved for type 2 diabetes; Zepbound is approved for chronic weight management. They share an active ingredient but carry different approved indications, and insurers treat them as separate products.[1]