Mark Steven McGrath, MD
Family Medicine Physician · Bellingham, WA
Mark Steven McGrath, MD is a family medicine physician with a practice address in Bellingham, Washington, and NPI 1003478033, issued on Jun 29, 2019. Check the license (Washington MD61366048, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Mark Steven McGrath
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD61366048 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1310 10TH St Ste 104, Bellingham, WA 98225
- Phone
- (360) 594-0592
- Enumerated
- Jun 29, 2019
- Record last updated
- Sep 25, 2024
- Fax
- (360) 526-2165
- Medicare enrollment
- Enrolled (PECOS I20221209000305); may accept Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 1310 10TH St Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Holden, ARNPAdult Health Nurse Practitioner1457975104
- Jamie Kendall-Weed, M.D.Family Medicine Physician1538303797
- Matthew Werner, MDFamily Medicine Physician1689615379
Verify Mark Steven McGrath in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61366048Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family medicine physician in 2024
670 Medicare Part D claims for 150 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Amlodipine Besylate34 claims
- Atorvastatin Calcium33 claims
- Levothyroxine Sodium31 claims
- Lisinopril31 claims
- Gabapentin24 claims
- Tamsulosin Hcl23 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.
Mark Steven McGrath among 5,534 family medicine physician records in Washington
Mark Steven McGrath, 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 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2019 · median 2009 among the 3,294 with a school on file
- Record last updated2024 · 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).
158 family medicine physician records list a practice address in Bellingham
They are 158 of the 5,172 NPPES records with a practice address in Bellingham, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Bellingham → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Adriance, M.D.Bellingham, WA 982251598723942
- Gregory AndersonBellingham, WA 982251255307047
- Richard BinderBellingham, WA 982251326094426
- Linda Blackwell, MDBellingham, WA 982251750337861
- Edward Bloom, MDBellingham, WA 982251720034838
- Donald Brunk, MDBellingham, WA 982251740270131
- Timothy Buckley, M.D.Bellingham, WA 982251790745735
- Barbara Clure, MDBellingham, WA 982251629058524
Common questions
What is Mark Steven McGrath, MD's NPI number?
Mark Steven McGrath, MD's National Provider Identifier (NPI) is 1003478033, issued on Jun 29, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mark Steven McGrath, MD located?
The NPPES record lists a practice address at 1310 10TH St Ste 104, Bellingham, WA, 98225. Phone: (360) 594-0592. Providers update this record themselves, so call before visiting.
How can I verify Mark Steven McGrath, MD's license?
NPPES lists Washington license number MD61366048, 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 Mark Steven McGrath, MD prescribe under Medicare Part D?
In 2024, Mark Steven McGrath, MD had 670 Medicare Part D claims for 150 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.