Active NPI
Andrew David Ullman, D.C.
- Chiropractor
- Irving, TX
National Provider Identifier
1801955729
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Chiropractor
- License
- 6613
- Practice address
- 1303 W Walnut Hill LN Ste 126
Irving, TX 75038-3001 - Phone
- (972) 714-9800
- Fax
- (972) 714-9883
- NPI assigned
- Dec 6, 2006
- Last updated
- Sep 1, 2026
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Chiropractor | 111N00000X | 6613 | TX | Primary |
Addresses
Primary practice location
1303 W Walnut Hill LN Ste 126
Irving, TX 75038-3001
Mailing address
1303 W Walnut Hill LN Ste 126
Irving, TX 75038-3001
Phone (972) 714-9800
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20050301000497 | TX | Practitioner - Chiropractic | 0244283315 | Practice locations: Irving, TX; Keller, TX |
Care Compare profile
Medicare Care Compare- Specialty
- Chiropractic
- Education
- Other, 1995
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
1303 W Walnut Hill LN
Suite 126
Irving, TX 75038-3001
Phone (972) 714-9800
796 Keller Pkwy C
Keller, TX 76248-2433
Phone (817) 431-4220
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 6613 | TX | MD | Behavioral Analyst |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cathryn W Kolker DCPC | Chiropractor | 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1165363200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788220800000",
"number": "1801955729",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1303 W WALNUT HILL LN STE 126",
"city": "IRVING",
"state": "TX",
"postal_code": "750383001",
"telephone_number": "972-714-9800",
"fax_number": "972-714-9883"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1303 W WALNUT HILL LN STE 126",
"city": "IRVING",
"state": "TX",
"postal_code": "750383001",
"telephone_number": "972-714-9800",
"fax_number": "972-714-9883"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ULLMAN",
"first_name": "ANDREW",
"middle_name": "DAVID",
"name_prefix": "Dr.",
"credential": "D.C.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-12-06",
"last_updated": "2026-09-01",
"certification_date": "2026-09-01",
"status": "A"
},
"taxonomies": [
{
"code": "111N00000X",
"taxonomy_group": "",
"desc": "Chiropractor",
"state": "TX",
"license": "6613",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Irving, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.