Martin W. Piatt, M.D.
Family Medicine Physician · Bellingham, WA
Martin W. Piatt, M.D. is a family medicine physician with a practice address in Bellingham, Washington, and NPI 1518956853, issued on Oct 19, 2005. Check the license (Washington MD00043379, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Martin W. Piatt
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00043379 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4545 Cordata Pkwy, Bellingham, WA 98226
- Phone
- (360) 738-2200
- Enumerated
- Oct 19, 2005
- Record last updated
- Nov 19, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (360) 752-5686
- Medicaid IDs
- 1518956853 WA
8393654 WA - Medicare enrollment
- Enrolled (PECOS I20040512000917); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 1986
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 4545 Cordata Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Martin W. Piatt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00043379Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average family medicine physician in 2024
3,104 Medicare Part D claims for 324 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 69 claims were for opioids.
Most prescribed
- Atorvastatin Calcium193 claims
- Amlodipine Besylate157 claims
- Losartan Potassium126 claims
- Gabapentin112 claims
- Lisinopril103 claims
- Rosuvastatin Calcium92 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
- PeacehealthBellingham, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martin W. Piatt among 5,534 family medicine physician records in Washington
Martin W. Piatt, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1986 · median 2009 among the 3,294 with a school on file
- Record last updated2010 · 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
- Daniel Austin, MDBellingham, WA 982261366498370
- James Beieler, D.O.Bellingham, WA 982261154377224
- Sue Dabney, MDBellingham, WA 982261538114491
- Kelly Evans, M.D.Bellingham, WA 982261700887338
- Kelly Hoffmann, M.D.Bellingham, WA 982261871584664
- Mark Hoffmann, M.D.Bellingham, WA 982261164413837
- Hui-Ying Lesage, MDBellingham, WA 982261598716144
- John Raduege, M.D.Bellingham, WA 982261093788820
Common questions
What is Martin W. Piatt, M.D.'s NPI number?
Martin W. Piatt, M.D.'s National Provider Identifier (NPI) is 1518956853, issued on Oct 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Martin W. Piatt, M.D. located?
The NPPES record lists a practice address at 4545 Cordata Pkwy, Bellingham, WA, 98226. Phone: (360) 738-2200. Providers update this record themselves, so call before visiting.
How can I verify Martin W. Piatt, M.D.'s license?
NPPES lists Washington license number MD00043379, 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 Martin W. Piatt, M.D. prescribe under Medicare Part D?
In 2024, Martin W. Piatt, M.D. had 3,104 Medicare Part D claims for 324 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.