Kenneth J. Kirkwood, MD
Family Medicine Physician · Tacoma, WA
Kenneth J. Kirkwood, MD is a family medicine physician with a practice address in Tacoma, Washington, and NPI 1235221813, issued on Sep 29, 2006. Check the license (Washington MD00019013, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Kenneth J. Kirkwood
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00019013 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1812 S J St Ste 120, Tacoma, WA 98405
- Phone
- (253) 428-2200
- Enumerated
- Sep 29, 2006
- Record last updated
- Apr 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (253) 428-2299
- Medicaid ID
- 1005644 WA
- Medicare enrollment
- Enrolled (PECOS I20050105000365); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 1978
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 1812 S J St Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Irene Chege, PA-CPhysician Assistant1871995191
- Kristen Eisenberg, FNP-C, ACNP-AGAcute Care Nurse Practitioner1376213504
- Robin Garcia, PACMedical Physician Assistant1790874477
- Marian Kehl, MSNFamily Nurse Practitioner1447537337
- Bridget Lonergan, ARNPFamily Nurse Practitioner1699228536
- Jenna Warren, PACPhysician Assistant1295218915
Verify Kenneth J. Kirkwood in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00019013Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family medicine physician in 2024
204 Medicare Part D claims for 151 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Prednisone37 claims
- Doxycycline Hyclate22 claims
- Cephalexin18 claims
- Ofloxacin11 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
- Franciscan Medical GroupTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kenneth J. Kirkwood among 5,534 family medicine physician records in Washington
Kenneth J. Kirkwood, 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
- Graduated1978 · 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 Kenneth J. Kirkwood, MD's NPI number?
Kenneth J. Kirkwood, MD's National Provider Identifier (NPI) is 1235221813, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth J. Kirkwood, MD located?
The NPPES record lists a practice address at 1812 S J St Ste 120, Tacoma, WA, 98405. Phone: (253) 428-2200. Providers update this record themselves, so call before visiting.
How can I verify Kenneth J. Kirkwood, MD's license?
NPPES lists Washington license number MD00019013, 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 Kenneth J. Kirkwood, MD prescribe under Medicare Part D?
In 2024, Kenneth J. Kirkwood, MD had 204 Medicare Part D claims for 151 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.