Donna Heffernan MD PLLC
NPI 1336898303 · Family Medicine Physician · Troy, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donna Heffernan MD PLLC is a Family Medicine Physician organization in Troy, NY (NPI 1336898303).
Provider details
- NPI number
- 1336898303
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Patricia Stevenson, Practice Manager(518) 346-3100
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
4 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
- 2022-03-18
- Last updated
- 2025-02-07
- Certified
- 2025-02-07
Frequently asked questions
- What is Donna Heffernan MD PLLC's NPI number?
- Donna Heffernan MD PLLC's National Provider Identifier (NPI) is 1336898303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Donna Heffernan MD PLLC?
- Donna Heffernan MD PLLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donna Heffernan MD PLLC located?
- Donna Heffernan MD PLLC's practice location on file with NPPES is 63 East Rd, Troy, NY 12180-6860.
- What is Donna Heffernan MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Donna Heffernan MD PLLC is (518) 346-3100.
- Does Donna Heffernan MD PLLC accept Medicare?
- Donna Heffernan MD 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 Donna Heffernan MD PLLC?
- The authorized official listed on Donna Heffernan MD PLLC's NPPES record is Patricia Stevenson, Practice Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Donna Heffernan MD PLLC's NPI active?
- Yes — Donna Heffernan MD PLLC's NPI (1336898303) is active in the NPPES registry as of the last update on 2025-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.