Abigail Louise Gross, MD
Family Medicine Physician · Seattle, WA
Abigail Louise Gross, MD is a family medicine physician with a practice address in Seattle, Washington, and NPI 1730268301, issued on Nov 3, 2006. Check the license (Washington MD00044454, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Abigail Louise Gross
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00044454 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2101 E Yesler Way # 150, Seattle, WA 98122
- Phone
- (206) 299-1900
- Enumerated
- Nov 3, 2006
- Record last updated
- May 16, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070517000708); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 2101 E Yesler Way # 150
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rakesha Butler, MDStudent in an Organized Health Care Education/Training Program1134903784
- Glenna Martin, MD, MPHFamily Medicine Physician1932511953
Verify Abigail Louise Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00044454Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average family medicine physician in 2024
2,075 Medicare Part D claims for 192 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 154 claims were for opioids.
Most prescribed
- Amlodipine Besylate134 claims
- Atorvastatin Calcium119 claims
- Gabapentin117 claims
- Lisinopril72 claims
- Hydrochlorothiazide62 claims
- Losartan Potassium62 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.
Bills Medicare through one group practice
- Seattle Roots Community HealthSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Abigail Louise Gross among 5,534 family medicine physician records in Washington
Abigail Louise Gross, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2002 · median 2009 among the 3,294 with a school on file
- Record last updated2012 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
871 family medicine physician records list a practice address in Seattle
They are 871 of the 41,956 NPPES records with a practice address in Seattle, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Seattle → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Alto, MD, MPHSeattle, WA 981221962478073
- Philip Capp, MDSeattle, WA 981221427161744
- Sharon Grayson, MDSeattle, WA 981221700806734
- Anne Hirsch, ARNPSeattle, WA 981221710972666
- Jane King, M.D.Seattle, WA 981221518956226
- Sarah Lesko, M.D.Seattle, WA 981221447220439
- Monica Mayhill, MDSeattle, WA 981221902858061
- Robert McIntyre, M.D.Seattle, WA 981221689770216
Common questions
What is Abigail Louise Gross, MD's NPI number?
Abigail Louise Gross, MD's National Provider Identifier (NPI) is 1730268301, issued on Nov 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Abigail Louise Gross, MD located?
The NPPES record lists a practice address at 2101 E Yesler Way # 150, Seattle, WA, 98122. Phone: (206) 299-1900. Providers update this record themselves, so call before visiting.
How can I verify Abigail Louise Gross, MD's license?
NPPES lists Washington license number MD00044454, 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 Abigail Louise Gross, MD prescribe under Medicare Part D?
In 2024, Abigail Louise Gross, MD had 2,075 Medicare Part D claims for 192 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.