Margaret N. Chapman, M.D.
Neuroradiology Physician · Seattle, WA
Margaret N. Chapman, M.D. is a neuroradiology physician with a practice address in Seattle, Washington, and NPI 1306009980, issued on Jul 3, 2008. Check the license (Washington MD60382974, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Margaret N. Chapman
- Credential
- M.D.
- Primary taxonomy
- Neuroradiology Physician 2085N0700X
- License numbers
- MD60382974 WA
264830 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1100 9TH Ave, Seattle, WA 98101
- Phone
- (206) 223-6600
- Enumerated
- Jul 3, 2008
- Record last updated
- Sep 18, 2023
- Medicaid ID
- 110093636A MA
- Medicare enrollment
- Enrolled (PECOS I20230512001978); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2008
- Entity
- Type 1 · individual
Also registered at 1100 9TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barry Aaronson, MDHospitalist Physician1952418345
- David Aboulafia, MDHematology & Oncology Physician1043269392
- Deborah Abrams, M.D.Hematology & Oncology Physician1902974835
- Alvin Aceron, ARNPAdult Health Nurse Practitioner1639488562
- Ream AdeebAdult Health Nurse Practitioner1760868855
- Steven Adler, MDDiagnostic Ultrasound Physician1639108046
Verify Margaret N. Chapman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60382974Check 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
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neuroradiology Physician providers in Washington
There are 46 neuroradiology physician records in Washington.
Other neuroradiology physician records in Washington
- Zafar Bajwa, M.D.Seattle, WA1205848611
- Norman BeauchampSeattle, WA1649358003
- Jayson Benjert, D.O.Seattle, WA1407025562
- Keith Bernstein, MDVancouver, WA1760446306
- David Chang, MDVancouver, WA1861601791
- Kelley Cline, MDSeattle, WA1497941504
- Andy Cooc, DOSeattle, WA1982145215
- Andre Cote, MDSeattle, WA1922505361
- Roberta Dalley, M.D.Seattle, WA1306932165
- Robert Deconde, M.D.Seattle, WA1295155901
Common questions
What is Margaret N. Chapman, M.D.'s NPI number?
Margaret N. Chapman, M.D.'s National Provider Identifier (NPI) is 1306009980, issued on Jul 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Margaret N. Chapman, M.D. located?
The NPPES record lists a practice address at 1100 9TH Ave, Seattle, WA, 98101. Phone: (206) 223-6600. Providers update this record themselves, so call before visiting.
How can I verify Margaret N. Chapman, M.D.'s license?
NPPES lists Washington license number MD60382974, 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.