Francis a D'Ambrosio, Sr, M.D.
NPI 1225095342 · Ophthalmologic Surgery Clinic/Center · Leominster, MA
Francis a D'Ambrosio, Sr, M.D. is a Ophthalmologic Surgery Clinic/Center organization in Leominster, MA (NPI 1225095342).
Provider details
- NPI number
- 1225095342
- Entity type
- Organization
- Primary specialty
- Ophthalmologic Surgery Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Francis D'Ambrosio, Ophthalmologist(978) 534-6100
Specialties & taxonomies
Ambulatory Health Care Facilities
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
- 2006-05-01
- Last updated
- 2020-08-22
Frequently asked questions
- What is Francis a D'Ambrosio, Sr, M.D.'s NPI number?
- Francis a D'Ambrosio, Sr, M.D.'s National Provider Identifier (NPI) is 1225095342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Francis a D'Ambrosio, Sr, M.D.?
- Francis a D'Ambrosio, Sr, M.D. is classified in the NPPES registry as Ophthalmologic Surgery Clinic/Center (Ambulatory Health Care Facilities).
- Where is Francis a D'Ambrosio, Sr, M.D. located?
- Francis a D'Ambrosio, Sr, M.D.'s practice location on file with NPPES is 50 Memorial Dr, Leominster, MA 01453-2238.
- What is Francis a D'Ambrosio, Sr, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Francis a D'Ambrosio, Sr, M.D. is (978) 534-6100.
- Who is the authorized official for Francis a D'Ambrosio, Sr, M.D.?
- The authorized official listed on Francis a D'Ambrosio, Sr, M.D.'s NPPES record is Francis D'Ambrosio, Ophthalmologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Francis a D'Ambrosio, Sr, M.D.'s NPI active?
- Yes — Francis a D'Ambrosio, Sr, M.D.'s NPI (1225095342) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.