Matthew Coyne, MD
Internal Medicine Physician · Ephrata, WA
Matthew Coyne, MD is an internal medicine physician with a practice address in Ephrata, Washington, and NPI 1659955474, issued on May 7, 2021. Check the license (Washington MD61561462, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Matthew Coyne
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD61561462 WA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Nat Washington Way, Ephrata, WA 98823
- Phone
- (509) 754-4631
- Enumerated
- May 7, 2021
- Record last updated
- May 15, 2025
- Medicare enrollment
- Enrolled (PECOS I20241211001983); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 200 Nat Washington Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Butterweck, OTDOccupational Therapist1285366237
- Meagan Caldwell, ARNPNurse Practitioner1285726919
- Seth Caldwell, PA-CPhysician Assistant1902203656
- Jeremiah Campbell, PT, DPTPhysical Therapist1164082582
- Danielle Chia, PTAPhysical Therapy Assistant1629812565
- Timothy Crouch, ARNPFamily Nurse Practitioner1881483543
Verify Matthew Coyne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61561462Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
172 Medicare Part D claims for 53 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Furosemide15 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.
Industry payments in 2024: $18.67
1 payment: food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Grant County Public Hospital District NO. 3Ephrata, WA
- Providence Health And Services- WashingtonEverett, WA
- Rural Physicians Group-Pannu PLLCChelan, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Coyne among 3,079 internal medicine physician records in Washington
Matthew Coyne, MD is one of 3,079 internal medicine physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 7% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2021 · median 2006 among the 1,852 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Washington
There are 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Ephrata → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Zona McKenzie, MDLeavenworth, WA 988261396303376
- Michael Schiesser, MDCarlton, WA 988141215092507
- Patrick Lynch, MDBrewster, WA 988121144240375
- Philip Buckley, MDMoses Lake, WA 988371720014947
- David Earl, MDMoses Lake, WA 988371710075478
- Azadeh Ghassemi, MDMoses Lake, WA 988371912569674
- Abdusebur Jemal, MDMoses Lake, WA 988371972066637
- Bethany Mulder, DOMoses Lake, WA 988371093176398
Common questions
What is Matthew Coyne, MD's NPI number?
Matthew Coyne, MD's National Provider Identifier (NPI) is 1659955474, issued on May 7, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Coyne, MD located?
The NPPES record lists a practice address at 200 Nat Washington Way, Ephrata, WA, 98823. Phone: (509) 754-4631. Providers update this record themselves, so call before visiting.
How can I verify Matthew Coyne, MD's license?
NPPES lists Washington license number MD61561462, 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 Matthew Coyne, MD prescribe under Medicare Part D?
In 2024, Matthew Coyne, MD had 172 Medicare Part D claims for 53 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.