Sikirat I. Tinubu-Karch, MD
Geriatric Medicine (Family Medicine) Physician · Seattle, WA
Sikirat I. Tinubu-Karch, MD is a geriatric medicine (family medicine) physician with a practice address in Seattle, Washington, and NPI 1992733638, issued on Jun 29, 2006. Check the license (Washington MD00034253, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Sikirat I. Tinubu-Karch
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Family Medicine) Physician 207QG0300X
- License number
- MD00034253 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1455 NW Leary Way Ste 400, Seattle, WA 98107
- Phone
- (206) 940-2136
- Enumerated
- Jun 29, 2006
- Record last updated
- Jul 21, 2022
- Entity
- Type 1 · individual
8 nearest geriatric medicine (family medicine) physician records → All 49 in Washington → Look up another NPI →
Also registered at 1455 NW Leary Way Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sikirat I. Tinubu-Karch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00034253Check 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 geriatric medicine (family medicine) physician in 2024
292 Medicare Part D claims for 14 beneficiaries, against an average of 5,222 among the 1,271 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium34 claims
- Diltiazem 24hr Er (Cd)29 claims
- Budesonide19 claims
- Eliquis19 claims
- Diltiazem 24hr Er18 claims
- Carvedilol13 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.
Sikirat I. Tinubu-Karch among 49 geriatric medicine (family medicine) physician records in Washington
Sikirat I. Tinubu-Karch, MD is one of 49 geriatric medicine (family medicine) physician records with a practice address in Washington. 76% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2022 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QG0300X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Family Medicine) Physician providers in Washington
There are 49 geriatric medicine (family medicine) physician records in Washington.
All 49 in Washington → Every provider in Seattle → Geriatric Medicine (Family Medicine) Physician nationwide →
The 8 geriatric medicine (family medicine) physician records with the nearest ZIP codes
- Jeremy Oulton, MDSeattle, WA 981071801327366
- Jaqueline Raetz, MDSeattle, WA 981071881770535
- Assadullah Kazemi, M.D.Seattle, WA 981081245380468
- Laura Myre, MDSeattle, WA 981081922193317
- Sarah Babineau, MDSeattle, WA 981041093815102
- Eric Troyer, M.D., C.M.D.Seattle, WA 981041972509933
- Gary Koch, MDSeattle, WA 981121265478929
- Alaina Garrie, DOSeattle, WA 981151306299920
Common questions
What is Sikirat I. Tinubu-Karch, MD's NPI number?
Sikirat I. Tinubu-Karch, MD's National Provider Identifier (NPI) is 1992733638, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sikirat I. Tinubu-Karch, MD located?
The NPPES record lists a practice address at 1455 NW Leary Way Ste 400, Seattle, WA, 98107. Phone: (206) 940-2136. Providers update this record themselves, so call before visiting.
How can I verify Sikirat I. Tinubu-Karch, MD's license?
NPPES lists Washington license number MD00034253, 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 Sikirat I. Tinubu-Karch, MD prescribe under Medicare Part D?
In 2024, Sikirat I. Tinubu-Karch, MD had 292 Medicare Part D claims for 14 beneficiaries; the average among geriatric medicine (family medicine) physician prescribers was 5,222. 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.