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

Tirzepatide® providers &
prescriptions in Costa Mesa, CA

Verified Tirzepatide providers in Costa Mesa, CA. Checked against the NPI registry, sorted by waitlist, not by who pays us.[7]

city providers
30
as of today
median wait
8d
first visit
telehealth
71%
of providers
cash range
$25 to $1,150
monthly
§ 02Provider directory: California
31 of 31 shown

Find a Tirzepatide provider in California.

Every entry is checked against the NPI registry and the California medical board. Listings are ordered by current waitlist. The provider who can see you fastest appears first. We do not accept payment for placement.

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§ 03Getting Tirzepatide in Costa Mesa
31 providers · Costa Mesa, CA

How to get Tirzepatide in Costa Mesa.

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

Prescribers in Costa Mesa
31 prescribers
31 GLP-1 prescribers in Costa Mesa, most listed as Family Medicine (14), Internal Medicine (13) and Internal Medicine, Endocrinology, Diabetes & Metabolism (2). Any California-licensed physician, nurse practitioner, or PA can prescribe Tirzepatide, over video or in person. The nearest towns on record are Fountain Valley (32 providers), Newport Beach (40 providers) and Santa Ana (29 providers).
Around the prescription in Costa Mesa
7 listed nearby
27 dietitians, 5 nutritionists, 6 gyms, 6 fitness clubs, 6 trainers, 6 physiotherapists and 6 places to move are on record near Costa Mesa.
Medicaid (weight loss)
Diabetes only
As of April 2026, California 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 California’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]

At a glanceMultiple (brand-specific)
Generic name
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 Costa Mesa

Costa Mesa, California has a population of 111,918 people. The adult obesity rate in Costa Mesa is an age-adjusted estimate of 25.7%, 3.4 percentage points below the California state rate of 29.1%. Diagnosed diabetes reaches 9.5% of adults in Costa Mesa. Inactivity, meaning no leisure-time physical activity reported in the past month, affects 22.4% of adults in Costa Mesa.

of Costa Mesa adults have obesity
25.7%
diagnosed diabetes
9.5%
no regular physical activity
22.4%

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

Estimate your weight lossweight regain after stopping
§ 05Support around Tirzepatide in Costa Mesa
6 dietitians

The prescription is one part. Here is the rest, in Costa Mesa.

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

Registered dietitians

A registered dietitian builds the food plan around your prescription. Call to ask about GLP-1 nutrition plans and insurance.

Gabriela Arce
RD
Registered dietitian
710 Joann St Apt B
Call 562-939-4579NPI 1699698043
Megan Barahona, RDN
RD
Registered dietitian
416 Enclave Cir Apt 205
Call 801-875-1683NPI 1346754397
Katherine Bennett, RD MPH CLEC
RD
Registered dietitian
2152 Elden Ave Apt 6
Call 949-838-7188NPI 1245787605
Dalia Beydoun, RD
RD
Registered dietitian
3100 Airway Ave Ste 139
Call 949-409-5676NPI 1356954283
Lillian Bodane, RD
RD
Registered dietitian
11301 Wilshire Blvd
Call 630-251-9296NPI 1922598465
Bonnie Burt, RD
RD
Registered dietitian
1000 S Coast Dr Apt E104
Call 562-745-7920NPI 1316213036

Nutritionists

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

Judy Butler, CNC
NUTRITIONIST
Nutritionist
914 Hyde Ct
NPI 1447995105
Eduardo Figueroa
NUTRITIONIST
Nutritionist
327 W Wilson St Spc 109
Call 949-836-4215NPI 1508675810
Brianna Heeger
NUTRITIONIST
Nutritionist
156 Rochester St Apt C
Call 818-231-8720NPI 1598451692
Jenny Ross
NUTRITIONIST
Nutritionist
2981 Bristol St Ste B5
Call 714-754-0718NPI 1710385471
§ 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 side effects are gastrointestinal and resolve within weeks.

The most common adverse events in STEP trials were nausea (44%), diarrhea (30%), and vomiting (24%), more frequent at the 2.4 mg dose than at Ozempic doses, but typically transient.[1] Serious events were rare but include pancreatitis, gallbladder disease, and an FDA boxed warning regarding thyroid C-cell tumors based on rodent data.[8]

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 24%
mild
Dose-dependent; usually eases after titration
Diarrhea
12 to 19%
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
Expected pharmacologic effect
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

Most directories hide the price. We don't.

Cash prices vary roughly 50× between the brand-name retail rate and a manufacturer savings card. The number you actually pay depends on your insurance plan, your diagnosis code, and which pharmacy fills the script. Here are the ranges, plainly.

Data sources: GoodRx national retail survey[6], CMS Part D formulary files[5], Novo Nordisk patient access program.

Cash, Zepbound (no insurance)
$1,000 to $1,300
per month
Brand-name retail; Lilly self-pay vials lower for some doses[6]
Cash, Mounjaro (no insurance)
$1,000 to $1,200
per month
Brand-name retail average[6]
Commercial insurance (T2D)
$25 to $250
per month copay
Usually covered for diabetes with prior authorization
Commercial insurance (weight)
Often denied
Zepbound is on-label but frequently requires PA
Medicare Part D
$0 to $100
per month
T2D covered; weight-loss indication not covered by law[5]
Manufacturer savings card
as low as $25
per month
Commercial insurance only; eligibility limits apply
Updated weekly · last fetch 2026-05-18 04:00 UTCCost methodology →
Find Tirzepatide providers in California

NPI-verified Tirzepatide (tirzepatide) prescribers and clinics, ordered by availability, never by who pays us.

Tirzepatide in other states

Find NPI-verified Tirzepatide (tirzepatide) doctors, clinics, and pharmacies in the states we cover, ordered by availability, never by who pays us.

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

The questions people ask before they book.

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

Yes. Tirzepatide is the active molecule in both Eli Lilly products. Mounjaro is approved for type 2 diabetes; Zepbound is approved for chronic weight management. They are the same drug with different approved indications, and insurers treat them as separate products.[1]