Ryan Winchell, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

17911A Issued in WY

Practice address

4502 E 41St St
Tulsa, OK 74135-2536

Phone

(918) 579-2367

NPI assigned

Mar 24, 2022

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in TX, OK, WY3 enrollments

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 3

Specialty

Emergency Medicine

Education

University of Washington School of Medicine, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Emergency Medical Physicians PCGroup PAC ID 4385771757, 13 clinicians

Northwest Emergency Physicians LLCGroup PAC ID 3476462334, 267 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Banner Wyoming Medical Center Hospital, Casper, WY, CCN 530012
• Sagewest Health Care Hospital, Riverton, WY, CCN 530008

Merit-based Incentive Payment System (MIPS)

Final score

95.83 of 100Reported as group

Quality

81.24

Promoting interoperability

100

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

85.12 of 100Reported as group

Quality

83.76

Promoting interoperability

100

Improvement activities

40

Cost

56.64

Merit-based Incentive Payment System (MIPS)

Final score

85.4 of 100Reported as group

Quality

72.78

Promoting interoperability

98

Improvement activities

40

Cost

76.77

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rwinchell575487@ahs.direct-ci.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.

• Emergency Medical Physicians PC

  • Emergency Medicine Physician
  • Casper, WY
  • NPI 1720310709
  Medicare reassignment Care Compare group NPD
• Northwest Emergency Physicians LLC

  dba Nep

  • Emergency Medicine Physician
  • Arlington, WA
  • NPI 1235172370

  WY

  Medicare reassignment Care Compare group NPD
• Cherokee Nation

  • Multi-Specialty Clinic/Center
  • Sallisaw, OK
  • NPI 1780692723

  TX

  Medicare reassignment NPD
• Creek Nation Hospital & Clinics

  dba Creek Nation Health System

  • Clinic/Center
  • Muskogee, OK
  • NPI 1366593923
  Medicare reassignment NPD
• Creek Nation Hospital & Clinics

  dba Creek Nation Community Hospital

  • Family Medicine Physician
  • Okemah, OK
  • NPI 1467053173

  TX

  Medicare reassignment NPD
• Green Country Emergency Physicians Group of Tulsa PLLC

  • Emergency Medicine Physician
  • Tulsa, OK
  • NPI 1972698553
  Medicare reassignment NPD
• West Park Hospital District

  dba Cody Regional Health

  • Critical Access Hospital
  • Cody, WY
  • NPI 1558351536
  Medicare reassignment NPD
• Cherokee Nation

  dba Cherokee Nation Public Health

  • Public Health or Welfare Agency
  • Tahlequah, OK
  • NPI 1013884154
  NPD
• Cherokee Nation

  • Multi-Specialty Clinic/Center
  • Jay, OK
  • NPI 1659388965
  NPD
• Cherokee Nation

  • Multi-Specialty Clinic/Center
  • Muskogee, OK
  • NPI 1841207156
  NPD
• Creek Nation Hospital & Clinics

  dba Muscogee (Creek) Nation Orthopedic Clinic - NI

  • Clinic/Center
  • Okmulgee, OK
  • NPI 1326446188
  NPD
• Creek Nation Hospital & Clinics

  dba Muscogee Healing and Recovery Center

  • Clinic/Center
  • Muskogee, OK
  • NPI 1922873611
  NPD

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

• Riverton Memorial Hospital LLC

  dba SageWest Health Care

  • Rural Acute Care Hospital
  • Lander, WY
  • NPI 1245337286
  Care Compare affiliation
• Wyoming Medical Center Inc

  • General Acute Care Hospital
  • Casper, WY
  • NPI 1346332954
  Care Compare affiliation

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

{
    "created_epoch": "1648080000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757289600000",
    "number": "1720738628",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4502 E 41ST ST",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741352536"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4502 E 41ST ST",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741352536",
            "telephone_number": "918-579-2367"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WINCHELL",
        "first_name": "RYAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-24",
        "last_updated": "2025-09-08",
        "certification_date": "2025-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WY",
            "license": "17911A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Xiling W Wilson, M.D.
• Zipporah Wilson
• Rebecca Wilton, APRN
• Sarah Victoria Elizabeth Wimberly
• Rachel Elena Wimp
• Matthew Winchester, PRSS
• Emily Michelle Winden, MS, RD, LD
• Ronald Lynn Winder, D.D.S.
• Andrea Windhausen
• Kailey Windsor

• Emergency Medicine Physician in Tulsa, OK
• Providers in Tulsa, OK by specialty
• Emergency Medicine Physician in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 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.