Marcellus Medical Group PLLC
NPI 1437780335 · Internal Medicine Physician · Marcellus, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcellus Medical Group PLLC is a Internal Medicine Physician organization in Marcellus, NY (NPI 1437780335).
Provider details
- NPI number
- 1437780335
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Khatuna Stepkovitch, Physician/Owner(315) 673-1529
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
6 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
- 2020-01-29
- Last updated
- 2020-08-04
- Certified
- 2020-08-04
Frequently asked questions
- What is Marcellus Medical Group PLLC's NPI number?
- Marcellus Medical Group PLLC's National Provider Identifier (NPI) is 1437780335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marcellus Medical Group PLLC?
- Marcellus Medical Group PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marcellus Medical Group PLLC located?
- Marcellus Medical Group PLLC's practice location on file with NPPES is 1/2 Orange St, Marcellus, NY 13108-1216.
- What is Marcellus Medical Group PLLC's phone number?
- The practice phone number listed in the NPPES registry for Marcellus Medical Group PLLC is (317) 673-1529.
- Does Marcellus Medical Group PLLC accept Medicare?
- Marcellus Medical Group PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Marcellus Medical Group PLLC?
- The authorized official listed on Marcellus Medical Group PLLC's NPPES record is Khatuna Stepkovitch, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marcellus Medical Group PLLC's NPI active?
- Yes — Marcellus Medical Group PLLC's NPI (1437780335) is active in the NPPES registry as of the last update on 2020-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.