Individual provider Active NPI

Justin Joseph Houman, MD

  • Urology Physician
  • Los Angeles, CA
National Provider Identifier
1053794016
Registry record updated May 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urology PhysicianTaxonomy code 208800000X
License
A143235 Issued in CA
Practice address
8635 W 3Rd St Ste 1W
Los Angeles, CA 90048-6102
Phone
(310) 854-9898
NPI assigned
Jul 8, 2015
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 8, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Urology Physician 208800000X DR.0063344 CO
Urology Physician 208800000X A143235 CA Primary

Addresses

Primary practice location

8635 W 3Rd St Ste 1W
Los Angeles, CA 90048-6102

Mailing address

8635 W 3Rd St Ste 1W
Los Angeles, CA 90048-6102
Phone (310) 854-9898

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, TN2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20191028001820 CA Practitioner - Urology 6103158969 Reassigns benefits to 1 organization
I20200923003104 TN Practitioner - Urology 6103158969 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Urology
Education
University of Rochester School of Medicine and Dentistry, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Tower Urology IncGroup PAC ID 7315918885, 13 clinicians

Practice addresses (Care Compare)

8635 W 3Rd St
Suite 1W
Los Angeles, CA 90048-6102
Phone 3108549898159

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as individual

Procedures performed for Medicare patients

ProcedureNumber of procedures
Prostate resection16
Removal of tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A143235CAMDUrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cookeville Regional Medical Group, Inc CurrentSince Jul 10, 2020 Accepting new patients
Tower Urology Inc Urology CurrentSince Jun 1, 2020 Accepting new patients

Locations

8635 W 3rd St
Ste 1W
Los Angeles, CA 90048
Phone (310) 854-9898

320 N Oak Ave
Cookeville, TN 38501
Phone (931) 528-5547

127 N Oak Ave
#D
Cookeville, TN 38501

100 W 4th St
Ste 350
Cookeville, TN 38501
Phone (931) 646-2901

Interoperability endpoints

  • Direct secure messaging: justin.houman.1@21577.direct.athenahealth.com
  • FHIR API: https://api.platform.athenahealth.com/10383/brand/1/csg/1/fhir/r4

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 3

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": "1436313600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778198400000",
    "number": "1053794016",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8635 W 3RD ST STE 1W",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900486102",
            "telephone_number": "310-854-9898"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8635 W 3RD ST STE 1W",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900486102",
            "telephone_number": "310-854-9898"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOUMAN",
        "first_name": "JUSTIN",
        "middle_name": "JOSEPH",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-07-08",
        "last_updated": "2026-05-08",
        "certification_date": "2026-05-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "CO",
            "license": "DR.0063344",
            "primary": false
        },
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "CA",
            "license": "A143235",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.