Active NPI
Frank N Finkelstein, M.D.
- Internal Medicine Physician
- Cambridge, MA
National Provider Identifier
1528021425
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 45776
- Practice address
- 1611 Cambridge St
Internal Medicine
Cambridge, MA 02138-4302 - Phone
- (617) 661-5100
- NPI assigned
- Apr 11, 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Specialist | 174400000X | AF45776 | MA | |
| Internal Medicine Physician | 207R00000X | 45776 | MA | Primary |
| Geriatric Medicine (Family Medicine) Physician | 207QG0300X | 45776 | MA |
Addresses
Primary practice location
1611 Cambridge St
Internal Medicine
Cambridge, MA 02138-4302
Mailing address
1611 Cambridge St
Internal Medicine
Cambridge, MA 02138-4302
Phone (617) 661-5100
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0107387 | Medicaid | MA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| AF45776 | MA | MD | Specialist |
| 45776 | MA | MD | Geriatric Medicine (Family Medicine) Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1144713600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1317686400000",
"number": "1528021425",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1611 CAMBRIDGE ST",
"address_2": "INTERNAL MEDICINE",
"city": "CAMBRIDGE",
"state": "MA",
"postal_code": "021384302",
"telephone_number": "617-661-5100"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1611 CAMBRIDGE ST",
"address_2": "INTERNAL MEDICINE",
"city": "CAMBRIDGE",
"state": "MA",
"postal_code": "021384302",
"telephone_number": "617-661-5100"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FINKELSTEIN",
"first_name": "FRANK",
"middle_name": "N",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-04-11",
"last_updated": "2011-10-04",
"status": "A"
},
"taxonomies": [
{
"code": "174400000X",
"taxonomy_group": "",
"desc": "Specialist",
"state": "MA",
"license": "AF45776",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MA",
"license": "45776",
"primary": true
},
{
"code": "207QG0300X",
"taxonomy_group": "",
"desc": "Family Medicine, Geriatric Medicine",
"state": "MA",
"license": "45776",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "0107387",
"state": "MA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Cambridge, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 4, 2011; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.