Active NPI
Daniel Lawrence Obrien, MPA
- Physician Assistant
- Manchester, NH
National Provider Identifier
1447217054
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- 425
- Practice address
- 718 Smyth Rd
Vamc
Manchester, NH 03104-7004 - Phone
- (603) 624-4366
- NPI assigned
- Apr 27, 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 |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | 425 | NH | Primary |
Addresses
Primary practice location
718 Smyth Rd
Vamc
Manchester, NH 03104-7004
Mailing address
718 Smyth Rd
Vamc
Manchester, NH 03104-7004
Phone (603) 624-4366
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: No
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20120905000530 | NH | Order and Referring Only - Physician Assistant | 0547417065 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0425 | NH | MD | Physical Therapy Assistant |
| 425 | NH | MD | Physician Assistant |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1146096000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1447217054",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "718 SMYTH RD",
"address_2": "VAMC",
"city": "MANCHESTER",
"state": "NH",
"postal_code": "031047004",
"telephone_number": "603-624-4366"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "718 SMYTH RD",
"address_2": "VAMC",
"city": "MANCHESTER",
"state": "NH",
"postal_code": "031047004",
"telephone_number": "603-624-4366"
}
],
"practiceLocations": [],
"basic": {
"last_name": "OBRIEN",
"first_name": "DANIEL",
"middle_name": "LAWRENCE",
"name_prefix": "Mr.",
"credential": "MPA",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-04-27",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "NH",
"license": "425",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Manchester, NH
- Bryan O'Rourke
- Elyse O'Rourke, MS
- Krystle O'Shaughnessy, LPN
- Oasis Dental, P.C.
- Oasis Health & Sports Center Inc
- Occupational Drug Testing LLC
- Occupational Health Centers of the Southwest P.a.
- Occupational Health Centers of the Southwest, P.a. (TX)
- Oceanic Psych Wellness PLLC
- Margarita Rosa Ochoa-Maya, MD,CDE,CCD
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.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.