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Francis Zambetti, M.D.
NPI 1295717734 · Nephrology Physician · Fitchburg, MA
Francis Zambetti, M.D. is a Nephrology Physician provider in Fitchburg, MA (NPI 1295717734).
Provider details
- NPI number
- 1295717734
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 45951 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
551 Electric Ave
Fitchburg, MA 01420-5371
Phone: (978) 345-1166
Fax: (978) 343-4027
Street-level locationGet directions
Mailing address
551 Electric Ave
Fitchburg, MA 01420-5371
Registry dates
- Enumerated
- 2005-11-18
- Last updated
- 2013-08-20
Frequently asked questions
- What is Francis Zambetti's NPI number?
- Francis Zambetti's National Provider Identifier (NPI) is 1295717734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Francis Zambetti's specialty?
- Francis Zambetti is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Francis Zambetti located?
- Francis Zambetti's practice location on file with NPPES is 551 Electric Ave, Fitchburg, MA 01420-5371.
- What is Francis Zambetti's phone number?
- The practice phone number listed in the NPPES registry for Francis Zambetti is (978) 345-1166.
- Is Francis Zambetti's NPI active?
- Yes — Francis Zambetti's NPI (1295717734) is active in the NPPES registry as of the last update on 2013-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.