Stacey Walker, M.D.
NPI 1386668655 · Internal Medicine Physician · Penn Yan, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stacey Walker, M.D. is a Internal Medicine Physician provider in Penn Yan, NY (NPI 1386668655).
Provider details
- NPI number
- 1386668655
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 239852 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-07-27
- Last updated
- 2017-02-16
Frequently asked questions
- What is Stacey Walker's NPI number?
- Stacey Walker's National Provider Identifier (NPI) is 1386668655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacey Walker's specialty?
- Stacey Walker is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stacey Walker located?
- Stacey Walker's practice location on file with NPPES is 112 Kimball Ave, Penn Yan, NY 14527-1816.
- What is Stacey Walker's phone number?
- The practice phone number listed in the NPPES registry for Stacey Walker is (315) 536-2752.
- Does Stacey Walker accept Medicare?
- Stacey Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stacey Walker's NPI active?
- Yes — Stacey Walker's NPI (1386668655) is active in the NPPES registry as of the last update on 2017-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.