Active NPI
Steven Troy, MD
- Hematology & Oncology Physician
- Manchester, NH
National Provider Identifier
1225666043
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hematology & Oncology Physician
- License
- 39074
- Practice address
- 100 Hitchcock Way
Manchester, NH 03104-4125 - Phone
- (603) 695-2500
- Fax
- (603) 640-1228
- NPI assigned
- Mar 28, 2020
- 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 |
|---|---|---|---|---|
| Hematology & Oncology Physician | 207RH0003X | 39074 | NH | Primary |
Addresses
Primary practice location
100 Hitchcock Way
Manchester, NH 03104-4125
Mailing address
100 Hitchcock Way
Manchester, NH 03104-4125
Phone (603) 629-1828
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NH
- 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
- Hematology/Oncology
- Education
- Other, 2020
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
100 Hitchcock Way
Manchester, NH 03104-4125
Phone (603) 695-2500
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 39074 | NH | MD | Hematology & Oncology Physician |
Organizations & group practices 2
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.
-
- General Acute Care Hospital
- Lebanon, NH
- NPI 1023092053
-
- Internal Medicine Physician
- Lebanon, NH
- NPI 1548210198
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1585353600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784678400000",
"number": "1225666043",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "100 HITCHCOCK WAY",
"city": "MANCHESTER",
"state": "NH",
"postal_code": "031044125",
"telephone_number": "603-629-1828"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "100 HITCHCOCK WAY",
"city": "MANCHESTER",
"state": "NH",
"postal_code": "031044125",
"telephone_number": "603-695-2500",
"fax_number": "603-640-1228"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TROY",
"first_name": "STEVEN",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2020-03-28",
"last_updated": "2026-07-22",
"certification_date": "2026-07-22",
"status": "A"
},
"taxonomies": [
{
"code": "207RH0003X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hematology & Oncology",
"state": "NH",
"license": "39074",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Manchester, NH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 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.
- 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.