Tetyana Mcilvaine, DO
NPI 1033645684 · Geriatric Medicine (Internal Medicine) Physician · Silverdale, WA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tetyana Mcilvaine, DO is a Geriatric Medicine (Internal Medicine) Physician provider in Silverdale, WA (NPI 1033645684).
Provider details
- NPI number
- 1033645684
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- DOS1935 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-05-02
- Last updated
- 2021-07-09
- Certified
- 2021-07-09
Frequently asked questions
- What is Tetyana Mcilvaine's NPI number?
- Tetyana Mcilvaine's National Provider Identifier (NPI) is 1033645684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tetyana Mcilvaine's specialty?
- Tetyana Mcilvaine is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Tetyana Mcilvaine located?
- Tetyana Mcilvaine's practice location on file with NPPES is 9177 Ridgetop Blvd Nw, Silverdale, WA 98383-8519.
- What is Tetyana Mcilvaine's phone number?
- The practice phone number listed in the NPPES registry for Tetyana Mcilvaine is (360) 307-6961.
- Does Tetyana Mcilvaine accept Medicare?
- Tetyana Mcilvaine is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tetyana Mcilvaine's NPI active?
- Yes — Tetyana Mcilvaine's NPI (1033645684) is active in the NPPES registry as of the last update on 2021-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.