John D Gardner, MD

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

04-17995 Issued in KS

Practice address

901 SW Garfield Ave
Topeka, KS 66606-1670

Phone

(785) 354-9591

NPI assigned

Aug 13, 2006

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

Other identifiers 1

Other names 1

• J Douglas Gardner Professional name

Medicare fee-for-service enrollment

Enrolled in KS

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

RheumatologyAlso: Internal Medicine

Education

University of Kansas School of Med (KC/Wich/Sal), 1976

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Cotton-O'Neil Clinic Revocable TrustGroup PAC ID 5496659195, 659 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Stormont Vail Hospital Hospital, Topeka, KS, CCN 170086
• Stormont Vail Health Flint Hills, LLC Hospital, Junction City, KS, CCN 170074
• Nemaha Valley Community Hospital Hospital, Seneca, KS, CCN 171315
• Clay County Medical Center Hospital, Clay Center, KS, CCN 171371
• LMH Hospital, Lawrence, KS, CCN 170137

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jgardner2818@stormontvaildirect.org

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.

• Cotton-O'Neil Clinic Revocable Trust

  • Internal Medicine Physician
  • Topeka, KS
  • NPI 1811944457

  Rheumatology

  Medicare reassignment Care Compare group NPD
• Cotton-O'Neil Clinic Revocable Trust

  • Durable Medical Equipment & Medical Supplies
  • Topeka, KS
  • NPI 1700076015
  NPD

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

• Clay County Medical Center

  • Critical Access Hospital
  • Clay Center, KS
  • NPI 1265485817
  Care Compare affiliation
• Lawrence Memorial Hospital

  • General Acute Care Hospital
  • Lawrence, KS
  • NPI 1508883422
  Care Compare affiliation
• Nemaha Valley Community Hospital

  • Critical Access Hospital
  • Seneca, KS
  • NPI 1669470712
  Care Compare affiliation
• Stormont Vail Health Flint Hills LLC

  • General Acute Care Hospital
  • Junction City, KS
  • NPI 1679280192
  Care Compare affiliation
• Stormont-Vail Healthcare Inc

  • General Acute Care Hospital
  • Topeka, KS
  • NPI 1194782409
  Care Compare affiliation

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

{
    "created_epoch": "1155427200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762819200000",
    "number": "1265444368",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "901 SW GARFIELD AVE",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666061670",
            "telephone_number": "785-354-9591"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "901 SW GARFIELD AVE",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666061670",
            "telephone_number": "785-354-9591"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1500 SW 10th Ave",
            "address_purpose": "LOCATION",
            "city": "Topeka",
            "state": "KS",
            "postal_code": "666041301",
            "country_code": "US",
            "telephone_number": "785-354-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GARDNER",
        "first_name": "JOHN",
        "middle_name": "D",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-13",
        "last_updated": "2025-11-11",
        "certification_date": "2025-11-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "KS",
            "license": "04-17995",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100178010A",
            "state": "KS"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "J",
            "last_name": "GARDNER",
            "middle_name": "DOUGLAS",
            "credential": "MD",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Jolene K Garcia, PT
• Lori J Garcia, CPTA
• Manuela Garcia, MD
• Ximena Garcia
• Jason R Gardner, LSCSW
• Melissa Eileen Gardner, LMSW
• Michael Gardner, DDS
• Melissa Garland
• Dale G Garrett, M.D.
• Karen Garrison, ATC

• Rheumatology Physician in Topeka, KS
• Providers in Topeka, KS by specialty
• Rheumatology Physician in Kansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 11, 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.