Active NPI
Thuy L Phung, M.D.
- Anatomic Pathology Physician
- San Antonio, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anatomic Pathology Physician
- License
- N3245
- Practice address
- 4502 Medical Dr
San Antonio, TX 78229-4402 - Phone
- (210) 358-4000
- NPI assigned
- Aug 20, 2006
- Last updated
- Mar 26, 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 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Dermatopathology (Pathology) Physician | 207ZD0900X | N3245 | TX | |
| Anatomic Pathology Physician | 207ZP0101X | L.5109SP | AL | |
| Anatomic Pathology Physician | 207ZP0101X | N3245 | TX | Primary |
| Anatomic Pathology Physician | 207ZP0101X | 216323 | MA |
Addresses
Primary practice location
4502 Medical Dr
San Antonio, TX 78229-4402
Mailing address
PO Box 40480
Mobile, AL 36640-0480
Phone (251) 434-3626
Other practice location 1
2451 University Hospital Dr Fl 1
Mobile, AL 36617-2300
Phone (251) 471-7790
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX, AL
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Pathology
- Education
- University of Rochester School of Medicine and Dentistry, 1999
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
4502 Medical Dr
San Antonio, TX 78229-4402
Phone (210) 358-4000
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 95.28 of 100
- Quality
- 85.81
- Promoting interoperability
- 100
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| L.5109SP | AL | MD | Anatomic Pathology Physician |
| 216323 | MA | MD | Anatomic Pathology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Baylor College of Medicine | Current | Accepting new patients | |
| Baylor College of Medicine | Current | Accepting new patients | |
| Baylor College of Medicine | Dermatopathology | Current | Accepting new patients |
| The University of Texas Health Science Center at San Antonio | Current | Accepting new patients | |
| USA Health Physician Billing Services LLC | Current | Accepting new patients | |
| University of Texas Health Science Center at San Antonio | Current | Accepting new patients | |
| USA Health Physician Billing Services LLC | Current | Accepting new patients | |
| USA Health Physician Billing Services LLC | Past | Accepting new patients | |
| Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc | Past | Accepting new patients | |
| University of South Alabama | Past | Accepting new patients |
Locations
2451 University Hospital Dr
Fl 1
Mobile, AL 36617
Phone (251) 471-7790
75 S University Blvd
Unit 6000
Mobile, AL 36608
Phone (251) 660-5555
75 S University Blvd
Unit 6500
Mobile, AL 36608
Phone (251) 445-8282
1115 Avenue G
Bay City, TX 77414
Phone (979) 245-6383
1504 Taub Loop
Houston, TX 77030
Phone (713) 873-2860
6621 Fannin St
Houston, TX 77030
Phone (832) 824-1866
481 Ih 45 S
Ste 7
Huntsville, TX 77340
Phone (409) 291-9704
4502 Medical Dr
San Antonio, TX 78229
Phone (210) 358-3555
7703 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 450-3700
Organizations & group practices 10
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba UT Health Physicians
- Internal Medicine Physician
- San Antonio, TX
- NPI 1720051717
-
dba HCHD Community Medicine
- Family Medicine Physician
- Houston, TX
- NPI 1053352914
-
dba Community Pathology Associates
- Anatomic Pathology & Clinical Pathology Physician
- Pasadena, TX
- NPI 1316921026
Dermatopathology
-
- Internal Medicine Physician
- Mobile, AL
- NPI 1720645468
-
- Internal Medicine Physician
- Houston, TX
- NPI 1104867175
-
dba UT Health San Antonio Multispecialty & Research Hospital
- General Acute Care Hospital
- San Antonio, TX
- NPI 1326829904
-
dba USA Radiology
- Diagnostic Radiology Physician
- Mobile, AL
- NPI 1609434067
-
dba Pathology - HMFP at BIDMC
- Anatomic Pathology & Clinical Pathology Physician
- Boston, MA
- NPI 1346281938
-
- Clinical Medical Laboratory
- Mobile, AL
- NPI 1497859052
-
dba USA Pathology
- Anatomic Pathology & Clinical Pathology Physician
- Mobile, AL
- NPI 1164080529
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba University Health
- General Acute Care Hospital
- San Antonio, TX
- NPI 1821011248
-
dba UT Health San Antonio Multispecialty & Research Hospital
- General Acute Care Hospital
- San Antonio, TX
- NPI 1326829904
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1156032000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1774483200000",
"number": "1316052210",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 40480",
"city": "MOBILE",
"state": "AL",
"postal_code": "366400480",
"telephone_number": "251-434-3626",
"fax_number": "251-445-2464"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4502 MEDICAL DR",
"city": "SAN ANTONIO",
"state": "TX",
"postal_code": "782294402",
"telephone_number": "210-358-4000"
}
],
"practiceLocations": [
{
"address_1": "2451 University Hospital Dr Fl 1",
"address_purpose": "LOCATION",
"city": "Mobile",
"state": "AL",
"postal_code": "366172300",
"country_code": "US",
"telephone_number": "251-471-7790",
"fax_number": "251-471-7096",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "PHUNG",
"first_name": "THUY",
"middle_name": "L",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-08-20",
"last_updated": "2026-03-26",
"certification_date": "2026-03-26",
"status": "A"
},
"taxonomies": [
{
"code": "207ZD0900X",
"taxonomy_group": "",
"desc": "Pathology, Dermatopathology",
"state": "TX",
"license": "N3245",
"primary": false
},
{
"code": "207ZP0101X",
"taxonomy_group": "",
"desc": "Pathology, Anatomic Pathology",
"state": "AL",
"license": "L.5109SP",
"primary": false
},
{
"code": "207ZP0101X",
"taxonomy_group": "",
"desc": "Pathology, Anatomic Pathology",
"state": "TX",
"license": "N3245",
"primary": true
},
{
"code": "207ZP0101X",
"taxonomy_group": "",
"desc": "Pathology, Anatomic Pathology",
"state": "MA",
"license": "216323",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in San Antonio, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 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.