Matthew Louis Masterson, DO

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

05-39737 Issued in KS

Practice address

2601 SW 3Rd St Unit 1a
Topeka, KS 66606-2438

Phone

(785) 270-4630

Fax

(785) 270-4628

NPI assigned

Dec 1, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Electronic endpoints 2

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

Psychiatry

Education

Other, 1998

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
• LMH Hospital, Lawrence, KS, CCN 170137

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mmasterson44618@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
  Medicare reassignment Care Compare group NPD
• Stormont Vail Health Flint Hills LLC

  • Emergency Medicine Physician
  • Junction City, KS
  • NPI 1447968128
  Medicare reassignment NPD
• Cotton O'Neil Clinic Recovable Trust

  • Psychiatry Physician
  • Topeka, KS
  • NPI 1245390251
  NPD
• Cotton-O'Neil Clinic Revocable Trust

  • Durable Medical Equipment & Medical Supplies
  • Topeka, KS
  • NPI 1700076015
  NPD
• Stormont Vail Health Flint Hills LLC

  • Clinical Medical Laboratory
  • Junction City, KS
  • NPI 1174308068
  NPD
• Stormont-Vail Healthcare Inc

  • General Acute Care Hospital
  • Topeka, KS
  • NPI 1194782409
  NPD (past)

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

• Lawrence Memorial Hospital

  • General Acute Care Hospital
  • Lawrence, KS
  • NPI 1508883422
  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": "1133395200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765929600000",
    "number": "1902880164",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3707 SW 6TH AVE",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666062084",
            "telephone_number": "785-270-4600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2601 SW 3RD ST UNIT 1A",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666062438",
            "telephone_number": "785-270-4630",
            "fax_number": "785-270-4628"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3707 SW 6th Ave.",
            "address_purpose": "LOCATION",
            "city": "Topeka",
            "state": "KS",
            "postal_code": "666062084",
            "country_code": "US",
            "telephone_number": "785-270-4600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1110 Saint Marys Rd",
            "address_purpose": "LOCATION",
            "city": "Junction City",
            "state": "KS",
            "postal_code": "664414176",
            "country_code": "US",
            "telephone_number": "785-762-2585",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "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": "MASTERSON",
        "first_name": "MATTHEW",
        "middle_name": "LOUIS",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-01",
        "last_updated": "2025-12-17",
        "certification_date": "2025-12-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "KS",
            "license": "05-39737",
            "primary": true
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "AK",
            "license": "5297",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "201155140A",
            "state": "KS"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmasterson44618@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": "3707 SW 6th Ave",
            "city": "Topeka",
            "state": "KS",
            "country_code": "US",
            "postal_code": "666062084",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmasterson44618@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": "3707 SW 6th Ave",
            "city": "Topeka",
            "state": "KS",
            "country_code": "US",
            "postal_code": "666062084",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Latika T Mason
• Nickole Annette Masoner I, LPC
• Jayson Massey
• Sue V Massoth, M.D.
• Kenna Marie Masters
• Heather M Masuch, APRN
• Maternal Fetal Medicine
• Soni Mathew, MD
• Carson Edward Matlock
• Jatashia Matlock

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 17, 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.