Maureen Vieira, N.P.
Gynecology Physician · Modesto, CA
Maureen Vieira, N.P. is a gynecology physician with a practice address in Modesto, California, and NPI 1003022120, issued on May 15, 2007. Check the license (California E25237, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maureen Vieira
- Credential
- N.P.
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- E25237 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 W Coolidge Ave, Modesto, CA 95350
- Phone
- (209) 577-5005
- Enumerated
- May 15, 2007
- Record last updated
- May 4, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (209) 521-1533
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 369 in California → Look up another NPI →
Also registered at 200 W Coolidge Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Margaret Good, FNPObstetrics & Gynecology Nurse Practitioner1952491029
- Janice Hammond, C.N.M.Advanced Practice Midwife1154537256
- Mehri Khatibi, M.D.Gynecology Physician1730380718
- Lisa Murphy, MDObstetrics & Gynecology Physician1174506315
- Susan Ways, PHD MDObstetrics & Gynecology Physician1033287685
Verify Maureen Vieira in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license E25237Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average gynecology physician in 2024
268 Medicare Part D claims for 53 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Estradiol34 claims
- Progesterone25 claims
- Estradiol (Twice Weekly)20 claims
- Levothyroxine Sodium17 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: $109.52
6 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 1,398 providers of this specialty with any payment received $2,469.88 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.
Maureen Vieira among 369 gynecology physician records in California
Maureen Vieira, N.P. is one of 369 gynecology physician records with a practice address in California. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 60% of them.
- NPI issued2007 · 60% of these records are older, 24% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2017 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in California
There are 369 gynecology physician records in California.
All 369 in California → Every provider in Modesto → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Mehri Khatibi, M.D.Modesto, CA 953501730380718
- Norman Low, M.D.Modesto, CA 953501861440869
- Lillian Shumate, M.D.Modesto, CA 953501548359169
- Whitney Laclair, D.O.Modesto, CA 953551609019512
- Shiva Niakan, DOModesto, CA 953551871081372
- Linda Ottemoeller, M.D.Merced, CA 953401912978115
- Edward Stanford, MDManteca, CA 953361326094715
- Ofelia Ortiz, MDLivingston, CA 953341780611509
Common questions
What is Maureen Vieira, N.P.'s NPI number?
Maureen Vieira, N.P.'s National Provider Identifier (NPI) is 1003022120, issued on May 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Maureen Vieira, N.P. located?
The NPPES record lists a practice address at 200 W Coolidge Ave, Modesto, CA, 95350. Phone: (209) 577-5005. Providers update this record themselves, so call before visiting.
How can I verify Maureen Vieira, N.P.'s license?
NPPES lists California license number E25237, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maureen Vieira, N.P. prescribe under Medicare Part D?
In 2024, Maureen Vieira, N.P. had 268 Medicare Part D claims for 53 beneficiaries; the average among gynecology physician prescribers was 299. 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.