Active NPI
Phamfirst Clinic
Doing business as Prohealth Medical Center
- Internal Medicine Physician
- Falls Church, VA
National Provider Identifier
1124727706
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- Legal business name
- PHAMFIRST CLINIC
- Doing business as
- Prohealth Medical Center
- Practice address
- 107 Park PL
Falls Church, VA 22046-4513 - Phone
- (703) 241-8811
- Fax
- (703) 241-8813
- NPI assigned
- Mar 2, 2023
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dan Pham, MD
- Title
- Owner
- Phone
- (703) 241-8811
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | Primary |
Addresses
Primary practice location
107 Park PL
Falls Church, VA 22046-4513
Mailing address
107 Park PL
Falls Church, VA 22046-4513
Phone (703) 241-8811
Other names 1
- PROHEALTH MEDICAL CENTER
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
107 Park Pl
Falls Church, VA 22046
Phone (703) 241-8811
Practitioners & affiliated clinicians
Practitioners 6
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Family Nurse Practitioner
- Falls Church, VA
- NPI 1093352007
-
- Psychiatry Physician
- Falls Church, VA
- NPI 1023036027
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1677715200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1767830400000",
"number": "1124727706",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "107 PARK PL",
"city": "FALLS CHURCH",
"state": "VA",
"postal_code": "220464513",
"telephone_number": "703-241-8811",
"fax_number": "703-241-8813"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "107 PARK PL",
"city": "FALLS CHURCH",
"state": "VA",
"postal_code": "220464513",
"telephone_number": "703-241-8811",
"fax_number": "703-241-8813"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "PHAMFIRST CLINIC",
"organizational_subpart": "NO",
"enumeration_date": "2023-03-02",
"last_updated": "2026-01-08",
"certification_date": "2026-01-08",
"status": "A",
"authorized_official_last_name": "PHAM",
"authorized_official_first_name": "DAN",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "703-241-8811",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Internal Medicine",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"organization_name": "PROHEALTH MEDICAL CENTER",
"code": "3",
"type": "Doing Business As"
}
]
}Other providers in Falls Church, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.