Sherilyn Nicole Ellerbee, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

39709 Issued in OK

Practice address

1815 W 6TH Ave
Stillwater, OK 74074-4202

Phone

(405) 743-7300

NPI assigned

Apr 27, 2020

Last updated

Jun 30, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

University of Oklahoma College of Medicine, 2021

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

• Elara Caring Xviii Home health agency, Stillwater, OK, CCN 377742
• Stillwater Medical Center Hospital, Stillwater, OK, CCN 370049

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: sherilyn.ellerbee.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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Stillwater Medical Center Authority

  • Family Medicine Physician
  • Stillwater, OK
  • NPI 1558377135
  Medicare reassignment Care Compare group NPD
• Stillwater Medical Center Authority

  dba Stillwater Family Medical of Perry

  • Family Medicine Physician
  • Perry, OK
  • NPI 1407729361
  NPD
• Stillwater Medical Center Authority

  dba Stillwater Medical Center

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

  • Anesthesiology Physician
  • Stillwater, OK
  • NPI 1295859387

  Family Medicine

  NPD (past)
• Summit Medical Center

  • General Acute Care Hospital
  • Edmond, OK
  • NPI 1356574560
  NPD (past)

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

• Homecare Clinicians LLC

  dba Elara Caring XVIII

  • Home Health Agency
  • Stillwater, OK
  • NPI 1942440102
  Care Compare affiliation
• Stillwater Medical Center Authority

  dba Stillwater Medical Center

  • 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": "1587945600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751241600000",
    "number": "1699396077",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1815 W 6TH AVE",
            "city": "STILLWATER",
            "state": "OK",
            "postal_code": "740744202",
            "telephone_number": "405-743-7300"
        },
        {
            "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": "405-743-7300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ELLERBEE",
        "first_name": "SHERILYN",
        "middle_name": "NICOLE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-04-27",
        "last_updated": "2025-06-30",
        "certification_date": "2025-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "OK",
            "license": "39709",
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MO",
            "license": "2021022684",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "KS",
            "license": "94-10784",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Zachary T Edens, PA-C
• Amy Edgar
• Edrei, LLC. (Alans Pharmacy)
• Sandra Linn Edwards
• Kathryn Kristina Egnor, M.S., CCC-SLP
• Mavonna Marie Ellis, PHD
• Gilbert Edward Emde, M.D.
• Emily Emerson, RD
• Joshua Blake Engle
• Dianne Rose English, M.D.

• Family Medicine Physician in Stillwater, OK
• Providers in Stillwater, OK by specialty
• Family Medicine Physician in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 30, 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.