Individual provider Active NPI

Steven C Watkins, MD

  • Endocrinology, Diabetes & Metabolism Physician
  • Topeka, KS
National Provider Identifier
1801808993
Registry record updated Dec 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X
License
04-16427 Issued in KS
Practice address
929 SW Mulvane St
Topeka, KS 66606-1677
Phone
(785) 270-4100
Fax
(785) 270-4202
NPI assigned
Aug 13, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 1, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Endocrinology, Diabetes & Metabolism Physician 207RE0101X 04-16427 KS Primary

Addresses

Primary practice location

929 SW Mulvane St
Topeka, KS 66606-1677

Mailing address

929 SW Mulvane St
Topeka, KS 66606-1677
Phone (785) 270-4100

Other practice location 1

1500 SW 10th Ave
Topeka, KS 66604-1301
Phone (785) 354-6000

Other identifiers 2

IdentifierTypeStateIssuer
067048OtherKSMEDICARE PTAN
100178440CMedicaidKS

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address swatkins5770@stormontvaildirect.org Direct COTTON O'NEIL CLINIC REVOCABLE TRUST
Direct Messaging Address swatkins5770@stormontvaildirect.org Direct STORMONT-VAIL HEALTHCARE INC

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20100713000563 KS Practitioner - EndocrinologyPractitioner - Internal Medicine 2860303328 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
EndocrinologyAlso: Internal Medicine
Education
University of Kansas School of Med (KC/Wich/Sal), 1974
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cotton-O'Neil Clinic Revocable TrustGroup PAC ID 5496659195, 659 clinicians

Practice addresses (Care Compare)

929 SW Mulvane St
Topeka, KS 66606-1677
Phone (785) 270-4000

Hospital & facility affiliations

  • Stormont Vail Hospital Hospital, Topeka, KS, CCN 170086

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
04-16427KSMDEndocrinology, Diabetes & Metabolism Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cotton-O'Neil Clinic Revocable Trust Endocrinology, Diabetes & Metabolism CurrentSince Sep 1, 1995 Accepting new patients
Cotton-O'Neil Clinic Revocable Trust CurrentSince Sep 1, 1995 Accepting new patients

Locations

929 SW Mulvane St
Topeka, KS 66606
Phone (785) 270-4100

1500 SW 10th Ave
Topeka, KS 66604
Phone (785) 354-5242

901 SW Garfield Ave
Topeka, KS 66606

Interoperability endpoints

  • Direct secure messaging: swatkins5770@stormontvaildirect.org

Organizations & group practices 2

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 1

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": "1155427200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764547200000",
    "number": "1801808993",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "929 SW MULVANE ST",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666061677",
            "telephone_number": "785-270-4100",
            "fax_number": "785-270-4202"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "929 SW MULVANE ST",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666061677",
            "telephone_number": "785-270-4100",
            "fax_number": "785-270-4202"
        }
    ],
    "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": "WATKINS",
        "first_name": "STEVEN",
        "middle_name": "C",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-13",
        "last_updated": "2025-12-01",
        "certification_date": "2025-12-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "KS",
            "license": "04-16427",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE PTAN",
            "identifier": "067048",
            "state": "KS"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100178440C",
            "state": "KS"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "swatkins5770@stormontvaildirect.org",
            "affiliation": "Y",
            "endpointDescription": "SVH Secure Messaging",
            "affiliationName": "COTTON O'NEIL CLINIC REVOCABLE TRUST",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "929 SW Mulvane St",
            "city": "Topeka",
            "state": "KS",
            "country_code": "US",
            "postal_code": "666061677",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "swatkins5770@stormontvaildirect.org",
            "affiliation": "Y",
            "endpointDescription": "SVH Secure Messaging",
            "affiliationName": "STORMONT-VAIL HEALTHCARE INC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "929 SW Mulvane St",
            "city": "Topeka",
            "state": "KS",
            "country_code": "US",
            "postal_code": "666061677",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Topeka, KS

Sources for this page

Verify at the official NPI Registry.