Active NPI
Mason H Adams
- Orthopaedic Surgery Physician
- Rochester, MN
National Provider Identifier
1407448996
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthopaedic Surgery Physician
- License
- 81883
- Practice address
- 200 1St St SW
Rochester, MN 55905-0001 - Phone
- (507) 284-2511
- NPI assigned
- Feb 7, 2021
- Sex
- Male
- Sole proprietor
- No
Care Compare profile
Medicare Care Compare- Specialty
- Orthopedic Surgery
- Education
- University of New England, College of Osteo Medicine, 2021
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
PO Box
Minneapolis, MN 55486
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MN
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Medicare enrollment records 1
Medicare enrollment files| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260623001582 | MN | Practitioner - Orthopedic Surgery | 2668964834 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 81883 | MN | MD | Orthopaedic Surgery Physician |
| 0102207699 | VA | MD | General Practice Physician |
Specialties & licenses 2
NPPES NPI Registry| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| General Practice Physician | 208D00000X | 0102207699 | VA | |
| Orthopaedic Surgery Physician | 207X00000X | 81883 | MN | Primary |
Addresses
NPPES NPI RegistryPrimary practice location
200 1St St SW
Rochester, MN 55905-0001
Mailing address
PO Box 860912
Minneapolis, MN 55486-0912
Phone (507) 284-2511
Other practice location 1
3551 Roger Brooke Dr
Jbsa Ft Sam Houston, TX 78234-4504
Phone (210) 916-1284
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on May 26, 2026.
{
"created_epoch": "1612656000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779753600000",
"number": "1407448996",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 860912",
"city": "MINNEAPOLIS",
"state": "MN",
"postal_code": "554860912",
"telephone_number": "507-284-2511"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "200 1ST ST SW",
"city": "ROCHESTER",
"state": "MN",
"postal_code": "559050001",
"telephone_number": "507-284-2511"
}
],
"practiceLocations": [
{
"address_1": "3551 Roger Brooke Dr",
"address_purpose": "LOCATION",
"city": "Jbsa Ft Sam Houston",
"state": "TX",
"postal_code": "782344504",
"country_code": "US",
"telephone_number": "210-916-1284",
"fax_number": "210-916-7323",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ADAMS",
"first_name": "MASON",
"middle_name": "H",
"name_prefix": "Dr.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2021-02-07",
"last_updated": "2026-05-26",
"certification_date": "2026-05-26",
"status": "A"
},
"taxonomies": [
{
"code": "208D00000X",
"taxonomy_group": "",
"desc": "General Practice",
"state": "VA",
"license": "0102207699",
"primary": false
},
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "MN",
"license": "81883",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Rochester, MN
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 26, 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.