Lora Mattson

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

Practice address

2035 Chester Ave
Ottumwa, IA 52501-3715

Phone

(210) 615-3483

Fax

(210) 593-9863

NPI assigned

May 4, 2016

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in IA

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

Merit-based Incentive Payment System (MIPS)

Final score

91.16 of 100Reported as group

Quality

80.99

Improvement activities

40

Cost

72.05

Medicare enrollment (NPD)

Enrolled

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.

• Deer Oaks Mental Health Associates PC

  • Clinical Psychologist
  • Las Cruces, NM
  • NPI 1134175763

  IA

  Medicare reassignment NPD

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

{
    "created_epoch": "1462320000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784678400000",
    "number": "1639525090",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7272 WURZBACH RD",
            "address_2": "SUITE 601",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782404801",
            "telephone_number": "210-615-3483",
            "fax_number": "210-593-9863"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2035 CHESTER AVE",
            "city": "OTTUMWA",
            "state": "IA",
            "postal_code": "525013715",
            "telephone_number": "210-615-3483",
            "fax_number": "210-593-9863"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MATTSON",
        "first_name": "LORA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-05-04",
        "last_updated": "2026-07-22",
        "certification_date": "2026-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hannah Rose Malloy
• Jimmy R. Mascaro, D.O.
• Amanda Rae Mason, CADC
• Ashleigh Mathews, ARNP
• Lisa Kaye Matthiesen, R.D.
• Jane Louise Matzen, ARNP
• Kristin Mayson, ATC
• Elvin W McCarl, M.D.
• Wendy Kay McCarty, CDAC PROVIDOR
• Dominique McCormack, RN

• Clinical Social Worker in Ottumwa, IA
• Providers in Ottumwa, IA by specialty
• Clinical Social Worker in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 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.