NPPES file of Aug 9, 2026

Jacob Matheson, DO

Family Medicine Physician · Bainbridge Island, WA

Jacob Matheson, DO is a family medicine physician with a practice address in Bainbridge Island, Washington, and NPI 1265177000, issued on May 4, 2022. Check the license (Washington OP61307188, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1265177000
Name
Jacob Matheson
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
OP61307188 WA
Self-reported in NPPES; status is on the state search
Practice location
1344 Wintergreen LN NE, Bainbridge Island, WA 98110
Phone
(206) 842-5632
Enumerated
May 4, 2022
Record last updated
Oct 9, 2025
Fax
(206) 842-5992
Medicaid ID
2214646 WA
Medicare enrollment
Enrolled (PECOS I20250822001826); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1344 Wintergreen LN NE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Eric Brumwell, M.D.Dermatology Physician1922086388
  2. Ashley Calahan, PACMedical Physician Assistant1184057267
  3. Alexis Carlson, APRNFamily Nurse Practitioner1003658543
  4. David Cowan, MDFamily Medicine Physician1487763405
  5. Trisia Dumpit, APRNNurse Practitioner1821556176
  6. Emily Durban, DPTPhysical Therapist1235442138

Verify Jacob Matheson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license OP61307188
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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61% fewer Medicare Part D claims than the average family medicine physician in 2024

1,370 Medicare Part D claims for 137 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 64 claims were for opioids.

  1. Jacob Matheson1,370
  2. Specialty average3,544

Most prescribed

  1. Levothyroxine Sodium52 claims
  2. Lisinopril42 claims
  3. Gabapentin41 claims
  4. Carvedilol36 claims
  5. Sertraline Hcl32 claims
  6. Famotidine31 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.

One hospital affiliation

  1. Virginia Mason Medical CenterBainbridge Island, WA · Acute Care Hospitals5 of 5 stars

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.

Jacob Matheson among 5,534 family medicine physician records in Washington

Jacob Matheson, DO 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 2022, is newer than 94% of them.

  • NPI issued2022 · 94% of these records are older, 3% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2022 · median 2009 among the 3,294 with a school on file
  • Record last updated2025 · 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).

21 family medicine physician records list a practice address in Bainbridge Island

They are 21 of the 482 NPPES records with a practice address in Bainbridge Island, and 5,534 family medicine physician records in Washington.

The 8 family medicine physician records with the nearest ZIP codes

  1. David Cowan, MDBainbridge Island, WA 981101487763405
  2. Blain Crandell, MDBainbridge Island, WA 981101215964614
  3. Catherine Edwards, M.D.Bainbridge Island, WA 981101184827768
  4. Jared Hendler, MDBainbridge Island, WA 981101639221815
  5. Robert Hurlow, MDBainbridge Island, WA 981101417068446
  6. Gregory Keyes, MDBainbridge Island, WA 981101407956600
  7. Kim Leatham, MDBainbridge Island, WA 981101346352333
  8. Perry Mostov, DOBainbridge Island, WA 981101831152198

Common questions

What is Jacob Matheson, DO's NPI number?

Jacob Matheson, DO's National Provider Identifier (NPI) is 1265177000, issued on May 4, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Jacob Matheson, DO located?

The NPPES record lists a practice address at 1344 Wintergreen LN NE, Bainbridge Island, WA, 98110. Phone: (206) 842-5632. Providers update this record themselves, so call before visiting.

How can I verify Jacob Matheson, DO's license?

NPPES lists Washington license number OP61307188, 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 Jacob Matheson, DO prescribe under Medicare Part D?

In 2024, Jacob Matheson, DO had 1,370 Medicare Part D claims for 137 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.