Meghan Eileen Greenfield, M.D.
Rheumatology Physician · Seattle, WA
Meghan Eileen Greenfield, M.D. is a rheumatology physician with a practice address in Seattle, Washington, and NPI 1841581576, issued on Apr 28, 2011. Check the license (Washington MD60497788, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Meghan Eileen Greenfield
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- MD60497788 WA
Self-reported in NPPES; status is on the state search - Practice location
- 515 Minor Ave, Seattle, WA 98104
- Phone
- (206) 386-9500
- Enumerated
- Apr 28, 2011
- Record last updated
- May 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (206) 386-9605
- Medicare enrollment
- Enrolled (PECOS I20190402000470); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 515 Minor Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Abdallah, MDInternal Medicine Physician1639166119
- Khaled Abdelrazzak, RPHPharmacist1790097574
- Jaime Ablutz, MPT, CSCS, OCS, CMPTPhysical Therapist1598804106
- Mei Allison, MDInternal Medicine Physician1437201241
- Osama Amro, MD., MSNephrology Physician1154642643
- Britt Anderson, MDInternal Medicine Physician1669583506
Verify Meghan Eileen Greenfield in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60497788Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average rheumatology physician in 2024
2,091 Medicare Part D claims for 306 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Methotrexate590 claims
- Prednisone433 claims
- Hydroxychloroquine Sulfate364 claims
- Alendronate Sodium81 claims
- Allopurinol77 claims
- Folic Acid75 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): 83.8 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).
2 hospitals and group practices
- Southeast Alaska Regional Health ConsortiumSitka, AK · Critical Access Hospitals3 of 5 stars
- Swedish Health ServicesSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Rheumatology Physician providers in Washington
There are 200 rheumatology physician records in Washington.
Other rheumatology physician records in Washington
- Jowairiyya Ahmad, M.D.Lacey, WA1447539408
- Brittany Ahmed, MDTacoma, WA1609211911
- Usman Ajaz, M.D.Spokane, WA1912261025
- Muhsen AlaniSeattle, WA1144633504
- Blesset Alexander, M.D.Silverdale, WA1144894510
- Hebatalla Allam, M.D.Kennewick, WA1033566336
- Brent Appleton, MDSeattle, WA1831292242
- Percy Balderia, MDSeattle, WA1407296585
- John Baldwin, MDBellevue, WA1881697993
- Pratyusha Banik, MDSeattle, WA1689135659
Common questions
What is Meghan Eileen Greenfield, M.D.'s NPI number?
Meghan Eileen Greenfield, M.D.'s National Provider Identifier (NPI) is 1841581576, issued on Apr 28, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Meghan Eileen Greenfield, M.D. located?
The NPPES record lists a practice address at 515 Minor Ave, Seattle, WA, 98104. Phone: (206) 386-9500. Providers update this record themselves, so call before visiting.
How can I verify Meghan Eileen Greenfield, M.D.'s license?
NPPES lists Washington license number MD60497788, 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 Meghan Eileen Greenfield, M.D. prescribe under Medicare Part D?
In 2024, Meghan Eileen Greenfield, M.D. had 2,091 Medicare Part D claims for 306 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Meghan Eileen Greenfield, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.8 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.