Mary Kosciusko, MD
NPI 1922701960 · Emergency Medicine Physician · Worcester, MA
Enrolled with Medicare as Order and Referring Only - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Kosciusko, MD is a Emergency Medicine Physician provider in Worcester, MA (NPI 1922701960).
Provider details
- NPI number
- 1922701960
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1026041 (MA)
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
2 documented practice locations
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
Additional practice locations (1)
- 111 Colchester AveBurlington, VT 05401-1473Phone: (802) 847-2345
Registry dates
- Enumerated
- 2023-03-27
- Last updated
- 2026-05-01
- Certified
- 2026-05-01
Frequently asked questions
- What is Mary Kosciusko's NPI number?
- Mary Kosciusko's National Provider Identifier (NPI) is 1922701960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Kosciusko's specialty?
- Mary Kosciusko is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Kosciusko located?
- Mary Kosciusko's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Mary Kosciusko's phone number?
- The practice phone number listed in the NPPES registry for Mary Kosciusko is (508) 421-1401.
- Does Mary Kosciusko accept Medicare?
- Mary Kosciusko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Kosciusko's NPI active?
- Yes — Mary Kosciusko's NPI (1922701960) is active in the NPPES registry as of the last update on 2026-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.