Active NPI
Douglas R Gnepp, M.D.
- Anatomic Pathology Physician
- Providence, RI
National Provider Identifier
1598719296
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anatomic Pathology Physician
- License
- MD8115
- Practice address
- 593 Eddy St
Department of Pathology Apc 12
Providence, RI 02903-4923 - Phone
- (401) 444-8513
- Fax
- (401) 444-8514
- NPI assigned
- May 19, 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 |
|---|---|---|---|---|
| Anatomic Pathology Physician | 207ZP0101X | MD8115 | RI | Primary |
Addresses
Primary practice location
593 Eddy St
Department of Pathology Apc 12
Providence, RI 02903-4923
Mailing address
593 Eddy St
Department of Pathology Apc 12
Providence, RI 02903-4923
Phone (401) 444-8513
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7003191 | Medicaid | RI |
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 |
|---|---|---|---|
| MD8115 | RI | MD | Anatomic Pathology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Rhode Island Hospital | Past | Accepting new patients |
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.
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NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1147996800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1598719296",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "593 EDDY ST",
"address_2": "DEPARTMENT OF PATHOLOGY APC 12",
"city": "PROVIDENCE",
"state": "RI",
"postal_code": "029034923",
"telephone_number": "401-444-8513",
"fax_number": "401-444-8514"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "593 EDDY ST",
"address_2": "DEPARTMENT OF PATHOLOGY APC 12",
"city": "PROVIDENCE",
"state": "RI",
"postal_code": "029034923",
"telephone_number": "401-444-8513",
"fax_number": "401-444-8514"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GNEPP",
"first_name": "DOUGLAS",
"middle_name": "R",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-05-19",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207ZP0101X",
"taxonomy_group": "",
"desc": "Pathology, Anatomic Pathology",
"state": "RI",
"license": "MD8115",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "7003191",
"state": "RI"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Providence, RI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.