Tamara Tin-May Chao, MD
Maternal & Fetal Medicine Physician · Tacoma, WA
Tamara Tin-May Chao, MD is a maternal & fetal medicine physician with a practice address in Tacoma, Washington, and NPI 1285837526, issued on Jun 6, 2007. Check the license (Washington MD60212989, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Tamara Tin-May Chao
- Credential
- MD
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License number
- MD60212989 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1105 Division Ave, Tacoma, WA 98403
- Phone
- (253) 403-9200
- Enumerated
- Jun 6, 2007
- Record last updated
- Jan 26, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (253) 403-9201
- Medicare enrollment
- Enrolled (PECOS I20110916000095); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 2004
- Entity
- Type 1 · individual
Also registered at 1105 Division Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carla Bennett, MS, CGCGenetic Counselor (M.S.)1033777982
- Maureen Cantwell, M.S., L.C.G.C.Genetic Counselor (M.S.)1902897150
Verify Tamara Tin-May Chao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60212989Check 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
- Multicare Health SystemTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maternal & Fetal Medicine Physician providers in Washington
There are 76 maternal & fetal medicine physician records in Washington.
Other maternal & fetal medicine physician records in Washington
- Catherine Albright, MDSeattle, WA1740418029
- Harold Andersen, MDEverett, WA1346334489
- Douglas Barber, M.D.Spokane, WA1477520005
- Donald Barford, MDEverett, WA1831283886
- Darcy Barry, MDEverett, WA1295829265
- Thomas Benedetti, MDSeattle, WA1104910090
- Brigit Brock, M.D.Seattle, WA1235182411
- Zane BrownSeattle, WA1205916202
- Dana Canfield, MDSeattle, WA1760987499
- Suchitra Chandrasekaran, MDSeattle, WA1811197767
Common questions
What is Tamara Tin-May Chao, MD's NPI number?
Tamara Tin-May Chao, MD's National Provider Identifier (NPI) is 1285837526, issued on Jun 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tamara Tin-May Chao, MD located?
The NPPES record lists a practice address at 1105 Division Ave, Tacoma, WA, 98403. Phone: (253) 403-9200. Providers update this record themselves, so call before visiting.
How can I verify Tamara Tin-May Chao, MD's license?
NPPES lists Washington license number MD60212989, 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.
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.