Active NPI
Anh T Nguyen, MD
- Family Medicine Physician
- Lancaster, PA
National Provider Identifier
1821929035
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- MT-237584
- Practice address
- 555 N Duke St
Lancaster, PA 17602-2250 - Phone
- (717) 544-4950
- NPI assigned
- May 27, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | MT-237584 | PA | Primary |
Addresses
Primary practice location
555 N Duke St
Lancaster, PA 17602-2250
Mailing address
555 N Duke St
Lancaster, PA 17602-2250
Phone (717) 544-4950
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MT-237584 | PA | MD | Family Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1779840000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779840000000",
"number": "1821929035",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "555 N DUKE ST",
"city": "LANCASTER",
"state": "PA",
"postal_code": "176022250",
"telephone_number": "717-544-4950"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "555 N DUKE ST",
"city": "LANCASTER",
"state": "PA",
"postal_code": "176022250",
"telephone_number": "717-544-4950"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NGUYEN",
"first_name": "ANH",
"middle_name": "T",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-05-27",
"last_updated": "2026-05-27",
"certification_date": "2026-05-27",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "PA",
"license": "MT-237584",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Lancaster, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 27, 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.