Individual provider Active NPI

Mayomhom Udomsinroj, DDS,MSD

  • Prosthodontics
  • Iowa City, IA
National Provider Identifier
1255216263
Registry record updated Nov 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
ProsthodonticsTaxonomy code 1223P0700X
License
FAC-40241 Issued in IA
Practice address
801 Newton Rd
Iowa City, IA 52242-1001
Phone
(319) 335-7440
Fax
(319) 335-7451
NPI assigned
Aug 8, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 12, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Prosthodontics 1223P0700X FAC-40241 IA Primary

Addresses

Primary practice location

801 Newton Rd
Iowa City, IA 52242-1001

Mailing address

322 Dental Science BLDG S
Iowa City, IA 52242-1001
Phone (319) 335-7440

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250829001507 IA Practitioner - Oral Surgery 9931600087 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Oral Surgery
Education
Other, 2020
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

322 Dental Science BLDG S
Iowa City, IA 55242-1001

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
FAC-40241IAMDProsthodontist

Practice roles

OrganizationSpecialtyStatusNew patients
State University of Iowa CurrentSince Jul 31, 2025 Accepting new patients
State University of Iowa CurrentSince Jul 31, 2025 Accepting new patients
State University of Iowa PastSince Aug 10, 2025 Accepting new patients

Locations

322 Dental Science S
Iowa City, IA 52242
Phone (319) 335-7342

200 Hawkins Dr
Iowa City, IA 52242
Phone (319) 356-1616

322 Dental Science S
Bldg S
Iowa City, IA 52242
Phone (319) 384-1139

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1754611200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762905600000",
    "number": "1255216263",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "322 DENTAL SCIENCE BLDG S",
            "city": "IOWA CITY",
            "state": "IA",
            "postal_code": "522421001",
            "telephone_number": "319-335-7440",
            "fax_number": "319-335-7451"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "801 NEWTON RD",
            "city": "IOWA CITY",
            "state": "IA",
            "postal_code": "522421001",
            "telephone_number": "319-335-7440",
            "fax_number": "319-335-7451"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "UDOMSINROJ",
        "first_name": "MAYOMHOM",
        "credential": "DDS,MSD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-08-08",
        "last_updated": "2025-11-12",
        "certification_date": "2025-11-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223P0700X",
            "taxonomy_group": "",
            "desc": "Dentist, Prosthodontics",
            "state": "IA",
            "license": "FAC-40241",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Iowa City, IA

Sources for this page

Verify at the official NPI Registry.