Tetyana McIlvaine, DO
Geriatric Medicine (Internal Medicine) Physician · Silverdale, WA
Tetyana McIlvaine, DO is a geriatric medicine (internal medicine) physician with a practice address in Silverdale, Washington, and NPI 1033645684, issued on May 2, 2017. Check the license on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Tetyana McIlvaine
- Credential
- DO
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- DOS1935 HI
Self-reported in NPPES; status is on the state search - Practice location
- 9177 Ridgetop Blvd NW, Silverdale, WA 98383
- Phone
- (360) 307-6961
- Enumerated
- May 2, 2017
- Record last updated
- Jul 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 97 in Washington → Look up another NPI →
Also registered at 9177 Ridgetop Blvd NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sara GirInternal Medicine Physician1184251050
- Greg Mennie, PA-CMedical Physician Assistant1386736528
- Joseph Smith, DNP, FNP-BCFamily Nurse Practitioner1073091427
- Danny Tudor, MDFamily Medicine Physician1225485485
Verify Tetyana McIlvaine in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical CommissionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
14 Medicare Part D claims, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Tetyana McIlvaine among 97 geriatric medicine (internal medicine) physician records in Washington
Tetyana McIlvaine, DO is one of 97 geriatric medicine (internal medicine) physician records with a practice address in Washington. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 93% of them.
- NPI issued2017 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2021 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X 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 (Internal Medicine) Physician providers in Washington
There are 97 geriatric medicine (internal medicine) physician records in Washington.
All 97 in Washington → Every provider in Silverdale → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Solomon TessegaTacoma, WA 984021609757863
- Ranjy Basa, MDTacoma, WA 984931790869303
- Sharon Falzgraf, M.D.Tacoma, WA 984931124087093
- Steven Gist, M.D.Tacoma, WA 984931245336064
- Iris Tio-Matos, M.D.Tacoma, WA 984931508887647
- David Fairbrook, MDLacey, WA 985031295707537
- Amber An, DOOlympia, WA 985061538335443
- James Edstam, M.D.Olympia, WA 985061518022060
Common questions
What is Tetyana McIlvaine, DO's NPI number?
Tetyana McIlvaine, DO's National Provider Identifier (NPI) is 1033645684, issued on May 2, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Tetyana McIlvaine, DO located?
The NPPES record lists a practice address at 9177 Ridgetop Blvd NW, Silverdale, WA, 98383. Phone: (360) 307-6961. Providers update this record themselves, so call before visiting.
How can I verify Tetyana McIlvaine, DO's license?
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 Tetyana McIlvaine, DO prescribe under Medicare Part D?
In 2024, Tetyana McIlvaine, DO had 14 Medicare Part D claims; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.