Kelsie Walczak, DO
NPI 1164117495 · Family Medicine Physician · Seattle, WA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelsie Walczak, DO is a Family Medicine Physician provider in Seattle, WA (NPI 1164117495).
Provider details
- NPI number
- 1164117495
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OP61688263 (WA)
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
3 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 32 | — |
| Losartan Potassium | 28 | 11 |
| Atorvastatin Calcium | 27 | 15 |
| Gabapentin | 23 | — |
| Amlodipine Besylate | 17 | — |
| Empagliflozinbrand: Jardiance | 15 | — |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-04-11
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is Kelsie Walczak's NPI number?
- Kelsie Walczak's National Provider Identifier (NPI) is 1164117495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelsie Walczak's specialty?
- Kelsie Walczak is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kelsie Walczak located?
- Kelsie Walczak's practice location on file with NPPES is 9709 3rd Ave Ne, Seattle, WA 98115-2062.
- What is Kelsie Walczak's phone number?
- The practice phone number listed in the NPPES registry for Kelsie Walczak is (206) 860-2348.
- Does Kelsie Walczak accept Medicare?
- Kelsie Walczak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelsie Walczak's NPI active?
- Yes — Kelsie Walczak's NPI (1164117495) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.