Active NPI
Grier H Merwin, M.D.
- Family Medicine Physician
- Dorchester, MA
National Provider Identifier
1255378204
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- 35314
- Practice address
- 500 Columbia Road
Upham'S Corner Health Ctr
Dorchester, MA 02125 - Phone
- (617) 287-8000
- NPI assigned
- May 31, 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 |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | 35314 | MA | Primary |
Addresses
Primary practice location
500 Columbia Road
Upham'S Corner Health Ctr
Dorchester, MA 02125
Mailing address
415 Columbia Rd
Dorchester, MA 02125-2424
Phone (617) 287-8000
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
Care Compare profile
Medicare Care Compare- Specialty
- Family Practice
- Education
- Columbia University College of Physicians and Surgeons, 1967
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
415 Columbia Rd
Dorchester, MA 02125-2424
Phone (617) 287-8000
Hospital & facility affiliations
- Boston Medical Center
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 35314 | MA | MD | Family Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Upham'S Corner Health Committee, Inc. | Current | Accepting new patients |
Locations
415 Columbia Rd
Uphams Corner, MA 02125
Phone (617) 287-8000
500 Columbia Rd
Uphams Corner, MA 02125
Phone (617) 287-8000
Interoperability endpoints
- gmerwin180195@direct.ochin.org
Organizations & group practices 1
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.
-
- Community Health Clinic/Center
- Dorchester, MA
- NPI 1780780486
Hospital & facility affiliations 8
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Boston, MA
- NPI 1164177028
-
- Community Health Clinic/Center
- South Boston, MA
- NPI 1225228679
Hospital
-
- General Acute Care Hospital
- Boston, MA
- NPI 1346218294
-
- Community Health Clinic/Center
- Roslindale, MA
- NPI 1386718823
Hospital
-
- Community Health Clinic/Center
- Dorchester, MA
- NPI 1780874677
Hospital
-
- Community Health Clinic/Center
- East Boston, MA
- NPI 1861683518
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1149033600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1521676800000",
"number": "1255378204",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "415 COLUMBIA RD",
"city": "DORCHESTER",
"state": "MA",
"postal_code": "021252424",
"telephone_number": "617-287-8000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "500 COLUMBIA ROAD",
"address_2": "UPHAM'S CORNER HEALTH CTR",
"city": "DORCHESTER",
"state": "MA",
"postal_code": "02125",
"telephone_number": "617-287-8000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MERWIN",
"first_name": "GRIER",
"middle_name": "H",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-05-31",
"last_updated": "2018-03-22",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "MA",
"license": "35314",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Dorchester, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 22, 2018; 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.