Sarah Yeakley Demuth, PAC

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

Practice address

1815 W 6TH Ave
Stillwater, OK 74074-4202

Phone

(405) 352-2098

Fax

(405) 372-4685

NPI assigned

Oct 6, 2016

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Sarah Gibson Yeakley Former name

Electronic endpoints 1

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

Specialty

Physician Assistant

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Stillwater Medical Center AuthorityGroup PAC ID 2365353794, 155 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Stillwater Medical Center Hospital, Stillwater, OK, CCN 370049

Merit-based Incentive Payment System (MIPS)

Final score

90.91 of 100Reported as apm

Quality

76.55

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: syeakley238069@direct.sw.org
• Direct secure messaging: sarah.demuth.p1@direct.smc.nextgenshare.com

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.

• Stillwater Medical Center Authority

  • Family Medicine Physician
  • Stillwater, OK
  • NPI 1558377135
  Medicare reassignment Care Compare group NPD
• Williams Medical Group Practice, LLC

  • Family Medicine Physician
  • Lawton, OK
  • NPI 1346608809
  Medicare reassignment NPD
• Stillwater Medical Center Authority

  • Family Medicine Physician
  • Perry, OK
  • NPI 1407729361
  NPD
• Williams Medical Group Practice, LLC

  • Rural Health Clinic/Center
  • Collinsville, OK
  • NPI 1215751508
  NPD
• Stillwater Medical Center Authority

  • General Acute Care Hospital
  • Stillwater, OK
  • NPI 1164494027
  NPD (past)
• Stillwater Medical Center Physicians

  • Anesthesiology Physician
  • Stillwater, OK
  • NPI 1295859387
  NPD (past)

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

• Stillwater Medical Center Authority

  • General Acute Care Hospital
  • Stillwater, OK
  • NPI 1164494027
  Care Compare affiliation

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

{
    "created_epoch": "1475712000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745193600000",
    "number": "1124578885",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 844658",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752844658",
            "telephone_number": "254-724-8800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1815 W 6TH AVE",
            "city": "STILLWATER",
            "state": "OK",
            "postal_code": "740744202",
            "telephone_number": "405-352-2098",
            "fax_number": "405-372-4685"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEMUTH",
        "first_name": "SARAH",
        "middle_name": "YEAKLEY",
        "credential": "PAC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-10-06",
        "last_updated": "2025-04-21",
        "certification_date": "2025-04-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "syeakley238069@direct.sw.org",
            "affiliation": "N",
            "address_1": "910 E Whitestone Blvd",
            "city": "Cedar Park",
            "state": "TX",
            "country_code": "US",
            "postal_code": "786139093",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "SARAH",
            "last_name": "YEAKLEY",
            "middle_name": "GIBSON",
            "credential": "PAC",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Dylan Deborde
• Morgan Caroline Deborde
• Tamara S. Defranc, LADC/MH
• Laura Marie Delaune
• Andrea Delehoy-Pearce
• Kayla Loraine Denton, LMFT
• Madison Paige Deshazer
• Earl Jay Dethloff, REGISTERED NURSE
• Alex Norman Detwiler, D.O.
• Kelsey Detwiler

• Medical Physician Assistant in Stillwater, OK
• Providers in Stillwater, OK by specialty
• Medical Physician Assistant in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.

Verify at the official NPI Registry.