Piamarie Ballarin-Feldman, M.D.
NPI 1821058025 · Family Medicine Physician · Fitchburg, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Piamarie Ballarin-Feldman, M.D. is a Family Medicine Physician provider in Fitchburg, MA (NPI 1821058025).
Provider details
- NPI number
- 1821058025
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 57589 (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
20 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
- 2006-03-23
- Last updated
- 2016-05-05
Frequently asked questions
- What is Piamarie Ballarin-Feldman's NPI number?
- Piamarie Ballarin-Feldman's National Provider Identifier (NPI) is 1821058025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Piamarie Ballarin-Feldman's specialty?
- Piamarie Ballarin-Feldman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Piamarie Ballarin-Feldman located?
- Piamarie Ballarin-Feldman's practice location on file with NPPES is 47 Ashby State Road, Fitchburg, MA 01420.
- What is Piamarie Ballarin-Feldman's phone number?
- The practice phone number listed in the NPPES registry for Piamarie Ballarin-Feldman is (978) 345-0303.
- Does Piamarie Ballarin-Feldman accept Medicare?
- Piamarie Ballarin-Feldman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Piamarie Ballarin-Feldman's NPI active?
- Yes — Piamarie Ballarin-Feldman's NPI (1821058025) is active in the NPPES registry as of the last update on 2016-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.