Organization Active NPI

Internal Medicine Associates

  • Internal Medicine Physician
  • Oklahoma City, OK
National Provider Identifier
1235477548
Registry record updated Mar 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
APA2216 Issued in OK
Legal business name
INTERNAL MEDICINE ASSOCIATES
Practice address
3330 NW 56TH St Ste 208
Oklahoma City, OK 73112-4426
Phone
(405) 604-0688
Fax
(405) 604-0689
NPI assigned
Jan 21, 2013
Last updated
Mar 19, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 19, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Ms. Kieuhan Theresa Tran, PA-C
Title
Physician Assistant
Phone
(405) 604-0688

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X APA2216 OK Primary

Addresses

Primary practice location

3330 NW 56TH St Ste 208
Oklahoma City, OK 73112-4426

Mailing address

3330 NW 56TH St Ste 208
Oklahoma City, OK 73112-4426
Phone (405) 604-0688

National Provider Directory

National Provider Directory

Locations

3330 NW 56th St
Ste 208
Oklahoma City, OK 73112
Phone (405) 506-9101

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1358726400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773878400000",
    "number": "1235477548",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3330 NW 56TH ST STE 208",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731124426",
            "telephone_number": "405-604-0688",
            "fax_number": "405-604-0689"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3330 NW 56TH ST STE 208",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731124426",
            "telephone_number": "405-604-0688",
            "fax_number": "405-604-0689"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "INTERNAL MEDICINE ASSOCIATES",
        "organizational_subpart": "NO",
        "enumeration_date": "2013-01-21",
        "last_updated": "2026-03-19",
        "certification_date": "2026-03-19",
        "status": "A",
        "authorized_official_last_name": "TRAN",
        "authorized_official_first_name": "KIEUHAN",
        "authorized_official_middle_name": "THERESA",
        "authorized_official_title_or_position": "PHYSICIAN ASSISTANT",
        "authorized_official_telephone_number": "405-604-0688",
        "authorized_official_name_prefix": "Ms.",
        "authorized_official_credential": "PA-C"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OK",
            "license": "APA2216",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oklahoma City, OK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 19, 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.

Verify at the official NPI Registry.