Matthew Allen Dittmer, LSCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

4018 Issued in KS

Practice address

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

Phone

(785) 270-4600

Fax

(785) 270-4628

NPI assigned

Dec 1, 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

Medicare fee-for-service enrollment

Enrolled in KS

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2004

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)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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

  dba Cotton O'Neil

  • Internal Medicine Physician
  • Topeka, KS
  • NPI 1811944457
  Medicare reassignment Care Compare group NPD
• Cotton O'Neil Clinic Recovable Trust

  dba Cotton O'Neil Behavioral Health

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

  dba Stormont Vail Health DME

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

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

{
    "created_epoch": "1164931200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787616000000",
    "number": "1558439182",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1170 SW MISSION AVE STE B",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666041894",
            "telephone_number": "785-506-3600"
        },
        {
            "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": "785-270-4600",
            "fax_number": "785-270-4628"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1170 SW Mission Ave Ste B",
            "address_purpose": "LOCATION",
            "city": "Topeka",
            "state": "KS",
            "postal_code": "666041894",
            "country_code": "US",
            "telephone_number": "785-506-3600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DITTMER",
        "first_name": "MATTHEW",
        "middle_name": "ALLEN",
        "credential": "LSCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-01",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "KS",
            "license": "4018",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Margene Dipaling
• Stacy Kay Dipman Ham, CRNA
• Kevin D Dishman, MD
• Lisa Dister, RN
• Kaitlin M Ditch, MD
• Vidita M Divan, MD
• Brittany Divers
• Brenner F Dixon, MD
• Hailey Jo Dixon, PHARM D
• Tre D Dobbins

• Clinical Social Worker in Topeka, KS
• Providers in Topeka, KS by specialty
• Clinical Social Worker in Kansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 2026; 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.