Stephen G. Cook, MD
Family Medicine Physician · Tacoma, WA
Stephen G. Cook, MD is a family medicine physician with a practice address in Tacoma, Washington, and NPI 1427078542, issued on Jul 20, 2006. Check the license (Washington MD00038365, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Stephen G. Cook
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00038365 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1202 Martin Luther King JR Way, Tacoma, WA 98405
- Phone
- (253) 441-4742
- Enumerated
- Jul 20, 2006
- Record last updated
- Mar 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 8254237 WA
- Medicare enrollment
- Enrolled (PECOS I20100824000626); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 1202 Martin Luther King JR Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephen G. Cook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00038365Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average family medicine physician in 2024
735 Medicare Part D claims for 71 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 14 claims were for opioids.
Most prescribed
- Losartan Potassium32 claims
- Amlodipine Besylate30 claims
- Atorvastatin Calcium29 claims
- Gabapentin29 claims
- Pantoprazole Sodium29 claims
- Lisinopril27 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
- Community Health CareTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen G. Cook among 5,534 family medicine physician records in Washington
Stephen G. 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1997 · median 2009 among the 3,294 with a school on file
- Record last updated2021 · 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).
363 family medicine physician records list a practice address in Tacoma
They are 363 of the 13,715 NPPES records with a practice address in Tacoma, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Tacoma → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Michael Bateman, MDTacoma, WA 984051215900279
- Camela Billick, MDTacoma, WA 984051275519944
- Keith Demirjian, MDTacoma, WA 984051447223417
- Raymond Dilworth, MDTacoma, WA 984051285607150
- Mark Doane, MDTacoma, WA 984051902836935
- Stephen Hillis, MDTacoma, WA 984051356314967
- Martin Iversen, M.D.Tacoma, WA 984051427036581
- James Lenhart, M.D.Tacoma, WA 984051619955424
Common questions
What is Stephen G. Cook, MD's NPI number?
Stephen G. Cook, MD's National Provider Identifier (NPI) is 1427078542, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen G. Cook, MD located?
The NPPES record lists a practice address at 1202 Martin Luther King JR Way, Tacoma, WA, 98405. Phone: (253) 441-4742. Providers update this record themselves, so call before visiting.
How can I verify Stephen G. Cook, MD's license?
NPPES lists Washington license number MD00038365, 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 Stephen G. Cook, MD prescribe under Medicare Part D?
In 2024, Stephen G. Cook, MD had 735 Medicare Part D claims for 71 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.