Marcy Wohl Epstein, NP
Nurse Practitioner · Orange, CA
Marcy Wohl Epstein, NP is a nurse practitioner with a practice address in Orange, California, and NPI 1326371105, issued on Sep 11, 2009. Check the license (California 8963, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marcy Wohl Epstein
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 8963 CA
Self-reported in NPPES; status is on the state search - Practice location
- 265 S Anita Dr Ste 101-104, Orange, CA 92868
- Phone
- (714) 410-3500
- Enumerated
- Sep 11, 2009
- Record last updated
- Jul 28, 2025
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 265 S Anita Dr Ste 101-104
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christina WangStudent in an Organized Health Care Education/Training Program1780483446
Verify Marcy Wohl Epstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 8963Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average nurse practitioner in 2024
81 Medicare Part D claims for 40 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
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: $322.80
8 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 38,884 providers of this specialty with any payment received $791.64 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.
Marcy Wohl Epstein among 8,223 nurse practitioner records in California
Marcy Wohl Epstein, NP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 30% of them.
- NPI issued2009 · 30% of these records are older, 68% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
147 nurse practitioner records list a practice address in Orange
They are 147 of the 13,245 NPPES records with a practice address in Orange, and 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Orange → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Mahnaz Baradar, N.P.Orange, CA 928681225113293
- Rita Ceja, NPOrange, CA 928681033201496
- Aiping Dai, NPOrange, CA 928681417053026
- Kathleen Doan, R.N., N.P.Orange, CA 928681447295001
- Susana Ertac, RN, NPOrange, CA 928681265547335
- Jennifer Hillyer, NPOrange, CA 928681154403335
- Veronica Kang, PMHNPOrange, CA 928681801815998
- Joon Myung, NPOrange, CA 928681518997030
Common questions
What is Marcy Wohl Epstein, NP's NPI number?
Marcy Wohl Epstein, NP's National Provider Identifier (NPI) is 1326371105, issued on Sep 11, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Marcy Wohl Epstein, NP located?
The NPPES record lists a practice address at 265 S Anita Dr Ste 101-104, Orange, CA, 92868. Phone: (714) 410-3500. Providers update this record themselves, so call before visiting.
How can I verify Marcy Wohl Epstein, NP's license?
NPPES lists California license number 8963, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Marcy Wohl Epstein, NP prescribe under Medicare Part D?
In 2024, Marcy Wohl Epstein, NP had 81 Medicare Part D claims for 40 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.