Michael Thomas Cook, MD
Family Medicine Physician · Chehalis, WA
Michael Thomas Cook, MD is a family medicine physician with a practice address in Chehalis, Washington, and NPI 1295397933, issued on Jul 2, 2019. Check the license (Washington MD61420065, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Michael Thomas Cook
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD61420065 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4254 Jackson Hwy, Chehalis, WA 98532
- Phone
- (360) 996-6603
- Enumerated
- Jul 2, 2019
- Record last updated
- Dec 14, 2023
- Fax
- (360) 996-6604
- Medicaid ID
- 2241987 WA
- Medicare enrollment
- Enrolled (PECOS I20231201001459); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 4254 Jackson Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kay Brooks, PA CMedical Physician Assistant1831170158
- Thomas Cooke, D.O.General Practice Physician1255427902
- Melissa GoodMental Health Counselor1215469309
- Tessa Hoven, RNRegistered Nurse1942953245
- Katelyn Kern, DNPFamily Nurse Practitioner1427886514
- Robert McElhaney, MDFamily Medicine Physician1730162124
Verify Michael Thomas Cook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61420065Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average family medicine physician in 2024
2,450 Medicare Part D claims for 411 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.
Most prescribed
- Losartan Potassium141 claims
- Atorvastatin Calcium125 claims
- Amlodipine Besylate91 claims
- Gabapentin91 claims
- Levothyroxine Sodium91 claims
- Lisinopril90 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
- Lewis County Community Health ServicesChehalis, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Thomas Cook among 5,534 family medicine physician records in Washington
Michael Thomas Cook, 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
- Graduated2020 · median 2009 among the 3,294 with a school on file
- Record last updated2023 · 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).
31 family medicine physician records list a practice address in Chehalis
They are 31 of the 705 NPPES records with a practice address in Chehalis, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Chehalis → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jeanne Adams, MDChehalis, WA 985321831208057
- Francisco Chan, M.D.Chehalis, WA 985321124217716
- David Ellis, M.D.Chehalis, WA 985321184711426
- Simon Elloway, MDChehalis, WA 985321811057870
- Esther Kittle, MDChehalis, WA 985321205959459
- Sarah Landrum, M.D.Chehalis, WA 985321033317920
- Juan Lee, MDChehalis, WA 985321235469784
- Michael Lorich, DO, MPHChehalis, WA 985321881777340
Common questions
What is Michael Thomas Cook, MD's NPI number?
Michael Thomas Cook, MD's National Provider Identifier (NPI) is 1295397933, issued on Jul 2, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Michael Thomas Cook, MD located?
The NPPES record lists a practice address at 4254 Jackson Hwy, Chehalis, WA, 98532. Phone: (360) 996-6603. Providers update this record themselves, so call before visiting.
How can I verify Michael Thomas Cook, MD's license?
NPPES lists Washington license number MD61420065, 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 Michael Thomas Cook, MD prescribe under Medicare Part D?
In 2024, Michael Thomas Cook, MD had 2,450 Medicare Part D claims for 411 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.