Active NPI
Daniel Vernon Unger, M.D.
- Orthopaedic Surgery Physician
- Portsmouth, VA
National Provider Identifier
1003878257
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthopaedic Surgery Physician
- License
- 0101040570
- Practice address
- 620 John Paul Jones Cir
Naval Medical Center
Portsmouth, VA 23708-2111 - Phone
- (757) 953-1888
- NPI assigned
- Apr 4, 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 |
|---|---|---|---|---|
| Orthopaedic Surgery Physician | 207X00000X | 0101040570 | VA | Primary |
Addresses
Primary practice location
620 John Paul Jones Cir
Naval Medical Center
Portsmouth, VA 23708-2111
Mailing address
1304 Kingfisher CT
Virginia Beach, VA 23451-4922
Phone (757) 425-2612
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in VA
- Eligible to order & refer
- Part B services: No
- Medical equipment: Yes
- Home health: No
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20130603000539 | VA | Order and Referring Only - Orthopedic Surgery | 8527206598 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0101040570 | VA | MD | Orthopaedic Surgery Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1144108800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1003878257",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1304 KINGFISHER CT",
"city": "VIRGINIA BEACH",
"state": "VA",
"postal_code": "234514922",
"telephone_number": "757-425-2612",
"fax_number": "757-425-2616"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "620 JOHN PAUL JONES CIR",
"address_2": "NAVAL MEDICAL CENTER",
"city": "PORTSMOUTH",
"state": "VA",
"postal_code": "237082111",
"telephone_number": "757-953-1888"
}
],
"practiceLocations": [],
"basic": {
"last_name": "UNGER",
"first_name": "DANIEL",
"middle_name": "VERNON",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-04-04",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "VA",
"license": "0101040570",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
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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.