Zhonghuan Ma, MD
Obstetrics & Gynecology Physician · Ventura, CA
Zhonghuan Ma, MD is an obstetrics & gynecology physician with a practice address in Ventura, California, and NPI 1851696249, issued on Jan 18, 2011. Check the license (California A110910, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Zhonghuan Ma
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A110910 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 S Wells RD, Ventura, CA 93004
- Phone
- (805) 659-1740
- Enumerated
- Jan 18, 2011
- Record last updated
- Mar 20, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (805) 659-9959
- Medicare enrollment
- Enrolled (PECOS I20110817000761); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 200 S Wells RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Laureen Berry, FNPFamily Nurse Practitioner1124496203
- Marisela Cabral-Centeno, MSWClinical Social Worker1255597787
- Julia Callaghan, ASW36282Mental Health Counselor1356696140
Verify Zhonghuan Ma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A110910Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Clinicas Del Camino Real IncSanta Paula, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zhonghuan Ma among 5,088 obstetrics & gynecology physician records in California
Zhonghuan Ma, 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 2011, is newer than 72% of them.
- NPI issued2011 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1988 · median 2004 among the 2,700 with a school on file
- Record last updated2013 · 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 Ventura → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Menashe Ehrenburg, D.O.Ventura, CA 930041275791436
- Preiya Jain, M.D.Ventura, CA 930041679715916
- Heidi Miller, D.OVentura, CA 930041912238155
- Yvette Padilla, M.D.Ventura, CA 930041396032702
- Thuc Ta, M.D.Ventura, CA 930041497072128
- Tihele Walkowsky, M.D.Ventura, CA 930041902032808
- Edan Yodfat, M.D.Ventura, CA 930041750576880
- Nicole Abell, DOVentura, CA 930031811243603
Common questions
What is Zhonghuan Ma, MD's NPI number?
Zhonghuan Ma, MD's National Provider Identifier (NPI) is 1851696249, issued on Jan 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Zhonghuan Ma, MD located?
The NPPES record lists a practice address at 200 S Wells RD, Ventura, CA, 93004. Phone: (805) 659-1740. Providers update this record themselves, so call before visiting.
How can I verify Zhonghuan Ma, MD's license?
NPPES lists California license number A110910, 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.
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.