Active NPI
Robert Olds Carpenter, DO
- Anesthesiology Physician
- Baltimore, MD
National Provider Identifier
1720666266
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- 1028598
- Practice address
- 600 N Wolfe St
Baltimore, MD 21287-0005 - Phone
- (410) 955-5000
- NPI assigned
- Mar 29, 2021
- 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 |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | 1028598 | MA | Primary |
Addresses
Primary practice location
600 N Wolfe St
Baltimore, MD 21287-0005
Mailing address
960 Massachusetts Ave
FL 2
Boston, MA 02118
Other practice location 1
111 Colchester Ave
Burlington, VT 05401-1473
Phone (802) 847-2345
Other practice location 2
1 Boston Medical Center Place
Boston, MA 02118
Phone (617) 638-6950
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: No
- Medical equipment: Yes
- Home health: No
- Power mobility devices: Yes
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
Interoperability endpoints
- rcarpenter1384883@direct.hopkinsmedicine.org
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1616976000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788134400000",
"number": "1720666266",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "960 MASSACHUSETTS AVE",
"address_2": "FL 2",
"city": "BOSTON",
"state": "MA",
"postal_code": "02118"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "600 N WOLFE ST",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "212870005",
"telephone_number": "410-955-5000"
}
],
"practiceLocations": [
{
"address_1": "111 Colchester Ave",
"address_purpose": "LOCATION",
"city": "Burlington",
"state": "VT",
"postal_code": "054011473",
"country_code": "US",
"telephone_number": "802-847-2345",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1 Boston Medical Center Place",
"address_purpose": "LOCATION",
"city": "Boston",
"state": "MA",
"postal_code": "02118",
"country_code": "US",
"telephone_number": "617-638-6950",
"fax_number": "617-638-6966",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "CARPENTER",
"first_name": "ROBERT",
"middle_name": "OLDS",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2021-03-29",
"last_updated": "2026-08-31",
"certification_date": "2026-08-31",
"status": "A"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "MA",
"license": "1028598",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Baltimore, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 31, 2026; 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.