Carissa Walkosak, MD
NPI 1497547350 · Internal Medicine Physician · Wynnewood, PA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carissa Walkosak, MD is a Internal Medicine Physician provider in Wynnewood, PA (NPI 1497547350).
Provider details
- NPI number
- 1497547350
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MT234741 (PA)
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
1 yr 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
- 2025-05-19
- Last updated
- 2025-06-11
- Certified
- 2025-06-11
Frequently asked questions
- What is Carissa Walkosak's NPI number?
- Carissa Walkosak's National Provider Identifier (NPI) is 1497547350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carissa Walkosak's specialty?
- Carissa Walkosak is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carissa Walkosak located?
- Carissa Walkosak's practice location on file with NPPES is 100 E Lancaster Ave, Wynnewood, PA 19096-3450.
- What is Carissa Walkosak's phone number?
- The practice phone number listed in the NPPES registry for Carissa Walkosak is (484) 476-2000.
- Does Carissa Walkosak accept Medicare?
- Carissa Walkosak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carissa Walkosak's NPI active?
- Yes — Carissa Walkosak's NPI (1497547350) is active in the NPPES registry as of the last update on 2025-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.