Stacy Anne Petersen, FNP-C
Family Nurse Practitioner · Costa Mesa, CA
Stacy Anne Petersen, FNP-C is a family nurse practitioner with a practice address in Costa Mesa, California, and NPI 1144719527, issued on May 1, 2018. Check the license (California NP95007971, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stacy Anne Petersen
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- NP95007971 CA
Self-reported in NPPES; status is on the state search - Practice location
- 700 W 19TH St, Costa Mesa, CA 92627
- Phone
- (949) 645-4646
- Enumerated
- May 1, 2018
- Record last updated
- Feb 26, 2025
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 700 W 19TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stacy Anne Petersen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NP95007971Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average family nurse practitioner in 2024
184 Medicare Part D claims for 50 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol37 claims
- Estradiol (Twice Weekly)17 claims
- Alendronate Sodium13 claims
- Imvexxy13 claims
- Progesterone11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $350.62
16 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Stacy Anne Petersen among 16,966 family nurse practitioner records in California
Stacy Anne Petersen, FNP-C is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 45% of them.
- NPI issued2018 · 45% of these records are older, 50% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2025 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
71 family nurse practitioner records list a practice address in Costa Mesa
They are 71 of the 4,286 NPPES records with a practice address in Costa Mesa, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Costa Mesa → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Trisha Almeda, NPCosta Mesa, CA 926271801127493
- Jean Bever, NPCosta Mesa, CA 926271134525454
- Cynthia Chen, FNPCosta Mesa, CA 926271437205770
- Angela CianoCosta Mesa, CA 926271609324524
- Merry Grasska, N.P.Costa Mesa, CA 926271629114202
- Nicole Herriott, FNPCosta Mesa, CA 926271629101589
- Sharon Ignat, FNPCosta Mesa, CA 926271518164854
- Lou-Anne Keith, NPCosta Mesa, CA 926271407060155
Common questions
What is Stacy Anne Petersen, FNP-C's NPI number?
Stacy Anne Petersen, FNP-C's National Provider Identifier (NPI) is 1144719527, issued on May 1, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Stacy Anne Petersen, FNP-C located?
The NPPES record lists a practice address at 700 W 19TH St, Costa Mesa, CA, 92627. Phone: (949) 645-4646. Providers update this record themselves, so call before visiting.
How can I verify Stacy Anne Petersen, FNP-C's license?
NPPES lists California license number NP95007971, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Stacy Anne Petersen, FNP-C prescribe under Medicare Part D?
In 2024, Stacy Anne Petersen, FNP-C had 184 Medicare Part D claims for 50 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.