Rita Y. F. Wang, MD
Obstetrics & Gynecology Physician · Santa Rosa, CA
Rita Y. F. Wang, MD is an obstetrics & gynecology physician with a practice address in Santa Rosa, California, and NPI 1932227758, issued on Mar 27, 2007. Check the license (California A113061, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Rita Y. F. Wang
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- A113061 CA
49883 MN
Self-reported in NPPES; status is on the state search - Practice location
- 34 Mark West Springs RD, Santa Rosa, CA 95403
- Phone
- (707) 541-7900
- Enumerated
- Mar 27, 2007
- Record last updated
- Mar 23, 2023
- Medicaid ID
- 095140000 MN
- Medicare enrollment
- Enrolled (PECOS I20101104001302); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2006
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 34 Mark West Springs RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Runalia Bahar, M.D.Gastroenterology Physician1265775092
- Cassidy DaltonMedical Physician Assistant1568001477
- John Eccles, PTOrthopedic Physical Therapist1518500446
- Stephanie Huang, M.D.Otolaryngology Physician1699963231
- Augustina Jancic, FNPFamily Nurse Practitioner1760205017
Verify Rita Y. F. Wang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A113061Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
218 Medicare Part D claims for 69 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Estradiol86 claims
- Progesterone23 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.
Bills Medicare through one group practice
- Sutter Bay Medical FoundationSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rita Y. F. Wang among 5,088 obstetrics & gynecology physician records in California
Rita Y. F. Wang, 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 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 38% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2006 · median 2004 among the 2,700 with a school on file
- Record last updated2023 · 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 Santa Rosa → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- David Bennett, MDSanta Rosa, CA 954031770667743
- Lauren Bower, MDSanta Rosa, CA 954031588748586
- Jean Cool, MDSanta Rosa, CA 954031992889968
- Susan Dehnad, MDSanta Rosa, CA 954031922294834
- Brad Golditch, MDSanta Rosa, CA 954031962586966
- Madeline Huber, MDSanta Rosa, CA 954031467536458
- Richard Klekman, MDSanta Rosa, CA 954031497839468
- Richard Lederman, MDSanta Rosa, CA 954031679657746
Common questions
What is Rita Y. F. Wang, MD's NPI number?
Rita Y. F. Wang, MD's National Provider Identifier (NPI) is 1932227758, issued on Mar 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Rita Y. F. Wang, MD located?
The NPPES record lists a practice address at 34 Mark West Springs RD, Santa Rosa, CA, 95403. Phone: (707) 541-7900. Providers update this record themselves, so call before visiting.
How can I verify Rita Y. F. Wang, MD's license?
NPPES lists California license number A113061, 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 Rita Y. F. Wang, MD prescribe under Medicare Part D?
In 2024, Rita Y. F. Wang, MD had 218 Medicare Part D claims for 69 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.