Gail Maureen Mallard-Warren, MD
Obstetrics & Gynecology Physician · Fresno, CA
Gail Maureen Mallard-Warren, MD is an obstetrics & gynecology physician with a practice address in Fresno, California, and NPI 1487665535, issued on Aug 11, 2006. Check the license (California G42804, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gail Maureen Mallard-Warren
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- G42804 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6107 N 1St St, Fresno, CA 93710
- Phone
- (559) 432-5697
- Enumerated
- Aug 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (559) 432-5699
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 6107 N 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Carter, LPC, LPCCMental Health Counselor1225597818
- Priyanaina Kasula, MDInternal Medicine Physician1659649770
- Carla StanleyRegistered Nurse1487112645
Verify Gail Maureen Mallard-Warren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G42804Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
86 Medicare Part D claims for 41 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol17 claims
- Clobetasol Propionate13 claims
- Clotrimazole-Betamethasone11 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.
Gail Maureen Mallard-Warren among 5,088 obstetrics & gynecology physician records in California
Gail Maureen Mallard-Warren, MD is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2007 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Fresno → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Charles Curry, M.D.Fresno, CA 937101851459556
- Marci Dabbs, MDFresno, CA 937101447293501
- Gopal Reddy Gade, M.D.Fresno, CA 937101831167899
- Charles Gavin, MDFresno, CA 937101184790735
- Lisa Golik, M.D.Fresno, CA 937101992977888
- William Griffin, M.D.Fresno, CA 937101740290709
- Paul Ostoya, M.D.Fresno, CA 937101649318338
- Richard Shebelut, MDFresno, CA 937101285736058
Common questions
What is Gail Maureen Mallard-Warren, MD's NPI number?
Gail Maureen Mallard-Warren, MD's National Provider Identifier (NPI) is 1487665535, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gail Maureen Mallard-Warren, MD located?
The NPPES record lists a practice address at 6107 N 1St St, Fresno, CA, 93710. Phone: (559) 432-5697. Providers update this record themselves, so call before visiting.
How can I verify Gail Maureen Mallard-Warren, MD's license?
NPPES lists California license number G42804, 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 Gail Maureen Mallard-Warren, MD prescribe under Medicare Part D?
In 2024, Gail Maureen Mallard-Warren, MD had 86 Medicare Part D claims for 41 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.