Active NPI
Conor Flynn McCarthy, MD
- Orthopaedic Surgery Physician
- Agana Heights, GU
National Provider Identifier
1336602036
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthopaedic Surgery Physician
- License
- 73999-20
- Practice address
- U.S. Naval Hospital Guam
Farenholt Ave, BLDG 50
Agana Heights, GU 96910 - Phone
- (671) 344-9340
- NPI assigned
- Apr 9, 2019
- Last updated
- Feb 6, 2026
- 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 |
|---|---|---|---|---|
| Orthopaedic Surgery Physician | 207X00000X | 73999-20 | WI | Primary |
Addresses
Primary practice location
U.S. Naval Hospital Guam
Farenholt Ave, BLDG 50
Agana Heights, GU 96910
Mailing address
U.S. Naval Hospital Guam
PSC 455 Box 208
Fpo, AP 96540
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)
- Not enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 73999-20 | WI | MD | Orthopaedic Surgery Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1554768000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770336000000",
"number": "1336602036",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "MIL",
"address_1": "U.S. NAVAL HOSPITAL GUAM",
"address_2": "PSC 455 BOX 208",
"city": "FPO",
"state": "AP",
"postal_code": "96540"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "U.S. NAVAL HOSPITAL GUAM",
"address_2": "FARENHOLT AVE, BLDG 50",
"city": "AGANA HEIGHTS",
"state": "GU",
"postal_code": "96910",
"telephone_number": "671-344-9340"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MCCARTHY",
"first_name": "CONOR",
"middle_name": "FLYNN",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-04-09",
"last_updated": "2026-02-06",
"certification_date": "2026-02-06",
"status": "A"
},
"taxonomies": [
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "WI",
"license": "73999-20",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Agana Heights, GU
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 6, 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.