Stella Mai Huang, D.O.
Obstetrics & Gynecology Physician · Vallejo, CA
Stella Mai Huang, D.O. is an obstetrics & gynecology physician with a practice address in Vallejo, California, and NPI 1760610273, issued on Jun 24, 2009. Check the license (California 20A12718, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Stella Mai Huang
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 20A12718 CA
125-056977 IL
Self-reported in NPPES; status is on the state search - Practice location
- 100 Hospital Dr, Vallejo, CA 94589
- Phone
- (707) 427-4900
- Enumerated
- Jun 24, 2009
- Record last updated
- May 14, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (707) 551-3617
- Medicare enrollment
- Enrolled (PECOS I20140312001355); 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 100 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lois Baeta, N.P.Nurse Practitioner1760620983
- Joann Dandurand, FNPFamily Medicine Physician1659332146
- Sean Hennessey, MDFamily Medicine Physician1750342242
- Chainarong Limvarapuss, MDHematology & Oncology Physician1053341784
- Alisha McGriff, NPFamily Nurse Practitioner1043050495
- Monica Muzzin, PA-CMedical Physician Assistant1639546914
Verify Stella Mai Huang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A12718Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
89 Medicare Part D claims for 34 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol25 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: $193.98
7 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Bills Medicare through 2 group practices
- Northbay Health Medical FoundationVacaville, CA
- Northbay Physicians Surgery Center, LLCFairfield, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stella Mai Huang among 5,088 obstetrics & gynecology physician records in California
Stella Mai Huang, D.O. 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 2009, is newer than 66% of them.
- NPI issued2009 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2009 · median 2004 among the 2,700 with a school on file
- Record last updated2015 · 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 Vallejo → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Anahita Bunce, MDVallejo, CA 945891578601571
- Nicole Buscaglia, MDVallejo, CA 945891205914041
- Peter Coffin, MDVallejo, CA 945891750469599
- Thomas Downs, MDVallejo, CA 945891932287778
- Ruth Goldenberg, MDVallejo, CA 945891932287752
- Nancy Goler, MDVallejo, CA 945891992881429
- Neha Kamdar, M.D.Vallejo, CA 945891982669008
- Diane Kelley, MDVallejo, CA 945891295813012
Common questions
What is Stella Mai Huang, D.O.'s NPI number?
Stella Mai Huang, D.O.'s National Provider Identifier (NPI) is 1760610273, issued on Jun 24, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Stella Mai Huang, D.O. located?
The NPPES record lists a practice address at 100 Hospital Dr, Vallejo, CA, 94589. Phone: (707) 427-4900. Providers update this record themselves, so call before visiting.
How can I verify Stella Mai Huang, D.O.'s license?
NPPES lists California license number 20A12718, 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 Stella Mai Huang, D.O. prescribe under Medicare Part D?
In 2024, Stella Mai Huang, D.O. had 89 Medicare Part D claims for 34 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.