Jennie Mao, M.D.
Obstetrics & Gynecology Physician · Seattle, WA
Jennie Mao, M.D. is an obstetrics & gynecology physician with a practice address in Seattle, Washington, and NPI 1265421945, issued on Oct 17, 2005. Check the license (Washington MD00032750, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Jennie Mao
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD00032750 WA
Self-reported in NPPES; status is on the state search - Practice location
- 325 9TH Ave, Seattle, WA 98104
- Phone
- (206) 731-6291
- Enumerated
- Oct 17, 2005
- Record last updated
- Apr 23, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicaid ID
- 8176232 WA
- Entity
- Type 1 · individual
Also registered at 325 9TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Noor Aaf, PA-CMedical Physician Assistant1558394171
- Sheida Aalami, M.D.Internal Medicine Physician1730573296
- Collette AbbottHospitalist Physician1306208293
- Akrm Abdalrahman, MD, MSCritical Care Medicine (Anesthesiology) Physician1801374905
- Martin Abdo, COUNSELORCounselor1821202904
- Nauzley Abedini, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1043637408
Verify Jennie Mao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00032750Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
16 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
The MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $94.45
1 payment: food and beverage; the largest payer was Abbvie Inc. 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.
Obstetrics & Gynecology Physician providers in Washington
There are 1,038 obstetrics & gynecology physician records in Washington.
Other obstetrics & gynecology physician records in Washington
- Monica Abbi, MDTacoma, WA1295703650
- Hasan Abdessamad, MDBurien, WA1265643472
- Daniela Abreu, DOMount Vernon, WA1770169260
- Kayla Aczon, ARNPAuburn, WA1093560021
- Kristina Adams WaldorfSeattle, WA1659457463
- Christen Adkins, MDSeattle, WA1689017956
- Richard Agress, M.D.Seattle, WA1215902036
- Patricia Agudelo Suarez, MDSeattle, WA1821139445
- Homayoun Akhavan-Saraf, M.D.Vancouver, WA1518906916
- Chiazor Akusoba, M.D.Issaquah, WA1104261064
Common questions
What is Jennie Mao, M.D.'s NPI number?
Jennie Mao, M.D.'s National Provider Identifier (NPI) is 1265421945, issued on Oct 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jennie Mao, M.D. located?
The NPPES record lists a practice address at 325 9TH Ave, Seattle, WA, 98104. Phone: (206) 731-6291. Providers update this record themselves, so call before visiting.
How can I verify Jennie Mao, M.D.'s license?
NPPES lists Washington license number MD00032750, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jennie Mao, M.D. prescribe under Medicare Part D?
In 2024, Jennie Mao, M.D. had 16 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Jennie Mao, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.