Active NPI
Francis A D'Ambrosio Jr., M.D.
- Ophthalmology Physician
- Lancaster, MA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ophthalmology Physician
- License
- 48976
- Practice address
- 479 Old Union Tpke
Lancaster, MA 01523-3029 - Phone
- (978) 537-3900
- Fax
- (978) 537-6030
- NPI assigned
- Jul 10, 2006
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Ophthalmology Physician | 207W00000X | 48976 | MA | Primary |
Addresses
Primary practice location
479 Old Union Tpke
Lancaster, MA 01523-3029
Mailing address
479 Old Union Tpke
Lancaster, MA 01523-3029
Phone (978) 537-3900
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | direct@dambrosioeyecarelancasterma.compulinkdirect.com | Direct |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20050825000844 | MA | Practitioner - Ophthalmology | 5395643225 | Reassigns benefits to 1 organization |
Care Compare profile
Medicare Care CompareMerit-based Incentive Payment System (MIPS)
- Final score
- 100 of 100
- Quality
- 82.98
- Promoting interoperability
- 100
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| D'Ambrosio Eye Care, Inc. | Ophthalmology | Current | Accepting new patients |
| D'Ambrosio Eye Care, Inc. | Ophthalmology | Current | Accepting new patients |
| D'Ambrosio Eye Care, Inc. | Ophthalmology | Current | Accepting new patients |
| Cataract Laser Centercentral LLC | Past | Accepting new patients | |
| D'Ambrosio Eye Care, Inc. | Ophthalmology | Past | Accepting new patients |
Locations
100 Powdermill Rd
Acton, MA 01720
Phone (978) 897-1600
413 Main St
Athol, MA 01331
Phone (978) 249-4209
74 Main St
Gardner, MA 01440
Phone (978) 632-3930
479 Old Union Tpke
Lancaster, MA 01523
Phone (978) 537-3900
865 Merriam Ave
Ste 119
Leominster, MA 01453
Phone (978) 537-6045
255 Park Ave
Ste 606
Worcester, MA 01609
Phone (508) 753-1032
Organizations & group practices 5
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Ophthalmologic Surgery Clinic/Center
- Gardner, MA
- NPI 1558436105
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1152489600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1764633600000",
"number": "1497789754",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "479 OLD UNION TPKE",
"city": "LANCASTER",
"state": "MA",
"postal_code": "015233029",
"telephone_number": "978-537-3900",
"fax_number": "978-537-6030"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "479 OLD UNION TPKE",
"city": "LANCASTER",
"state": "MA",
"postal_code": "015233029",
"telephone_number": "978-537-3900",
"fax_number": "978-537-6030"
}
],
"practiceLocations": [],
"basic": {
"last_name": "D'AMBROSIO",
"first_name": "FRANCIS",
"middle_name": "A",
"name_prefix": "Dr.",
"name_suffix": "Jr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-07-10",
"last_updated": "2025-12-02",
"certification_date": "2025-12-02",
"status": "A"
},
"taxonomies": [
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "MA",
"license": "48976",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "direct@dambrosioeyecarelancasterma.compulinkdirect.com",
"affiliation": "N",
"endpointDescription": "email",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "CSV",
"contentTypeDescription": "CSV",
"address_1": "479 Old Union Tpke",
"city": "Lancaster",
"state": "MA",
"country_code": "US",
"postal_code": "015233029",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Lancaster, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.