Active NPI
Frank J Holzapfel, MD
- Ophthalmology Physician
- Galveston, TX
National Provider Identifier
1336299809
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ophthalmology Physician
- License
- H2138
- Practice address
- 301 University Blvd
Galveston, TX 77555-5302 - Phone
- (409) 772-2222
- NPI assigned
- Jan 10, 2007
- 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 |
|---|---|---|---|---|
| Ophthalmology Physician | 207W00000X | H2138 | TX | Primary |
Addresses
Primary practice location
301 University Blvd
Galveston, TX 77555-5302
Mailing address
301 University Blvd
Galveston, TX 77555-5302
Phone (409) 772-2222
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| H2138 | TX | MD | Ophthalmology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Utmb Faculty Group Practice | Ophthalmology | Past | Accepting new patients |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1168387200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788652800000",
"number": "1336299809",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "301 UNIVERSITY BLVD",
"city": "GALVESTON",
"state": "TX",
"postal_code": "775555302",
"telephone_number": "409-772-2222"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "301 UNIVERSITY BLVD",
"city": "GALVESTON",
"state": "TX",
"postal_code": "775555302",
"telephone_number": "409-772-2222"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HOLZAPFEL",
"first_name": "FRANK",
"middle_name": "J",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-01-10",
"last_updated": "2026-09-06",
"status": "A"
},
"taxonomies": [
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "TX",
"license": "H2138",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Galveston, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.