Individual provider Active NPI

Allison Deanne Foster, APRN

  • Family Nurse Practitioner
  • Woodward, OK
National Provider Identifier
1912554346
Registry record updated Dec 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
109599 Issued in OK
Practice address
916 19TH St
Woodward, OK 73801-2334
Phone
(580) 377-3644
Fax
(580) 377-3643
NPI assigned
Aug 21, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 18, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 109599 OK Primary

Addresses

Primary practice location

916 19TH St
Woodward, OK 73801-2334

Mailing address

916 19TH St
Woodward, OK 73801-2334
Phone (580) 377-3644

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OK
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20191206000388 OK Practitioner - Nurse Practitioner 3375976236 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Oliver Street 5.01(a) IncGroup PAC ID 0042464125, 169 clinicians

Practice addresses (Care Compare)

1212 W 12TH Ave
Stillwater, OK 74074-4400
Phone (405) 533-3376

Hospital & facility affiliations

  • Integris Health Woodward Hospital Hospital, Woodward, OK, CCN 370002
  • Integris Health Enid Hospital Hospital, Enid, OK, CCN 370016

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Williams Medical Group Practice, LLC CurrentSince Nov 11, 2019 Accepting new patients
Williams Medical Group Practice, LLC CurrentSince Nov 11, 2019 Accepting new patients
Integris Ambulatory Care Corporation CurrentSince Oct 21, 2024 Accepting new patients
Oliver Street 5.01(a) Inc. CurrentSince Aug 1, 2025 Accepting new patients
Dermatology Associates PastSince Aug 1, 2025 Accepting new patients
Integris Health Woodward Hospital Inc Past Accepting new patients
Williams Medical Group Practice, LLC Past Accepting new patients

Locations

416 N Main St
Altus, OK 73521
Phone (580) 379-0325

411 W Grand Ave
Chickasha, OK 73018
Phone (405) 224-0053

220 S Van Buren St
Enid, OK 73703
Phone (580) 234-9355

3400 NW Expressway
Ste 500
Oklahoma City, OK 73112
Phone (405) 945-4589

3001 Quail Springs Pkwy
Fl 5
Oklahoma City, OK 73134

1212 W 12th Ave
Stillwater, OK 74074
Phone (405) 533-3376

1212 W 12th Ave
Ste D
Stillwater, OK 74074

1329 S Sangre Rd
Stillwater, OK 74074
Phone (405) 372-7575

900 17th St
Woodward, OK 73801
Phone (405) 610-4411

916 19th St
Woodward, OK 73801
Phone (580) 256-2188

1327 Oklahoma Ave
Woodward, OK 73801
Phone (580) 254-2377

5310 Harvest Hill Rd
Ste 290
Dallas, TX 75230
Phone (214) 420-0672

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

Organizations & group practices 7

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1566345600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766016000000",
    "number": "1912554346",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "916 19TH ST",
            "city": "WOODWARD",
            "state": "OK",
            "postal_code": "738012334",
            "telephone_number": "580-377-3644",
            "fax_number": "580-377-3643"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "916 19TH ST",
            "city": "WOODWARD",
            "state": "OK",
            "postal_code": "738012334",
            "telephone_number": "580-377-3644",
            "fax_number": "580-377-3643"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FOSTER",
        "first_name": "ALLISON",
        "middle_name": "DEANNE",
        "name_prefix": "Mrs.",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-08-21",
        "last_updated": "2025-12-18",
        "certification_date": "2025-12-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "OK",
            "license": "109599",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Woodward, OK

Sources for this page

Verify at the official NPI Registry.