Active NPI
Hagan Patrick Matlock, MD
- Student in an Organized Health Care Education/Training Program
- Tulsa, OK
National Provider Identifier
1194597997
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Student in an Organized Health Care Education/Training Program
- Practice address
- 4444 E 41St St
Tulsa, OK 74135-2527 - Phone
- (918) 619-4400
- NPI assigned
- Oct 25, 2023
- 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 |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | Primary |
Addresses
Primary practice location
4444 E 41St St
Tulsa, OK 74135-2527
Mailing address
4158 E 48TH PL
Tulsa, OK 74135-4739
Phone (918) 978-0499
Other practice location 1
6161 S Yale Ave
Tulsa, OK 74136-1902
Phone (918) 494-2200
Other practice location 2
1120 S Utica Ave
Tulsa, OK 74104-4012
Phone (918) 579-1000
Other practice location 3
1923 S Utica Ave
Tulsa, OK 74104-6520
Phone (918) 744-3131
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)
- Not enrolled
- Credentials
- Doctor of Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1698192000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775260800000",
"number": "1194597997",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4158 E 48TH PL",
"city": "TULSA",
"state": "OK",
"postal_code": "741354739",
"telephone_number": "918-978-0499"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4444 E 41ST ST",
"city": "TULSA",
"state": "OK",
"postal_code": "741352527",
"telephone_number": "918-619-4400"
}
],
"practiceLocations": [
{
"address_1": "6161 S Yale Ave",
"address_purpose": "LOCATION",
"city": "Tulsa",
"state": "OK",
"postal_code": "741361902",
"country_code": "US",
"telephone_number": "918-494-2200",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1120 S Utica Ave",
"address_purpose": "LOCATION",
"city": "Tulsa",
"state": "OK",
"postal_code": "741044012",
"country_code": "US",
"telephone_number": "918-579-1000",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1923 S Utica Ave",
"address_purpose": "LOCATION",
"city": "Tulsa",
"state": "OK",
"postal_code": "741046520",
"country_code": "US",
"telephone_number": "918-744-3131",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MATLOCK",
"first_name": "HAGAN",
"middle_name": "PATRICK",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2023-10-25",
"last_updated": "2026-04-04",
"certification_date": "2026-04-04",
"status": "A"
},
"taxonomies": [
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Tulsa, OK
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 4, 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.