Timothy A Masterson, MD

Primary specialty

Urology PhysicianTaxonomy code 208800000X

License

01065620A Issued in IN

Practice address

535 Barnhill Dr
Ste 420
Indianapolis, IN 46202-5112

Phone

(317) 278-7560

Fax

(317) 274-0174

NPI assigned

Jun 2, 2008

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 3

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in IN

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

Urology

Education

Indiana University School of Medicine, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Iu Health Medical Group LLCGroup PAC ID 9638617913, 4,382 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Indiana University Health Hospital, Indianapolis, IN, CCN 150056
• Indiana University Health Bloomington Hospital Hospital, Bloomington, IN, CCN 150051
• Ascension St Vincent Evansville Hospital, Evansville, IN, CCN 150100
• Indiana University Health North Hospital Hospital, Carmel, IN, CCN 150161
• Margaret Mary Community Hospital Inc Hospital, Batesville, IN, CCN 151329

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: tmasterson15574@direct.eskenazihealth.edu
• Direct secure messaging: tmasters@direct.iuhealth.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.

• Iu Health Medical Group, LLC

  • General Practice Physician
  • Indianapolis, IN
  • NPI 1326893777
  Medicare reassignment Care Compare group NPD
• University Family Physicians, Inc.

  • Family Medicine Physician
  • Indianapolis, IN
  • NPI 1043275787
  Medicare reassignment NPD
• University Urologists, Inc., PC

  • Urology Physician
  • Indianapolis, IN
  • NPI 1104877141
  Medicare reassignment NPD
• University Family Physicians, Inc.

  • Durable Medical Equipment & Medical Supplies
  • Indianapolis, IN
  • NPI 1669828042
  NPD
• Major Hospital

  • General Acute Care Hospital
  • Shelbyville, IN
  • NPI 1174555692
  NPD (past)

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

• Indiana University Health North Hospital Inc

  dba IU Health North Hospital

  • General Acute Care Hospital
  • Carmel, IN
  • NPI 1568492916
  Care Compare affiliation Name & address match
• Indiana University Health Bloomington Inc

  dba Iu Health Bloomington

  • General Acute Care Hospital
  • Bloomington, IN
  • NPI 1205860335
  Care Compare affiliation
• Indiana University Health Inc

  dba Indiana University Health

  • General Acute Care Hospital
  • Indianapolis, IN
  • NPI 1144266024
  Care Compare affiliation
• Margaret Mary Community Hospital Inc

  dba Margaret Mary Health

  • Critical Access Hospital
  • Batesville, IN
  • NPI 1558368449
  Care Compare affiliation
• St. Mary'S Health, Inc.

  dba Ascension St. Vincent Evansville

  • General Acute Care Hospital
  • Evansville, IN
  • NPI 1427082957
  Care Compare affiliation

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

{
    "created_epoch": "1212364800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741910400000",
    "number": "1528227923",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "535 BARNHILL DR",
            "address_2": "STE 420",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462025112",
            "telephone_number": "317-278-7560",
            "fax_number": "317-274-0174"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "535 BARNHILL DR",
            "address_2": "STE 420",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462025112",
            "telephone_number": "317-278-7560",
            "fax_number": "317-274-0174"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1701 N Senate Blvd",
            "address_purpose": "LOCATION",
            "city": "Indianapolis",
            "state": "IN",
            "postal_code": "462021239",
            "country_code": "US",
            "telephone_number": "888-484-3258",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MASTERSON",
        "first_name": "TIMOTHY",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-06-02",
        "last_updated": "2025-03-14",
        "certification_date": "2025-03-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "NY",
            "license": "238907",
            "primary": false
        },
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "IN",
            "license": "01065620A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM PTAN",
            "identifier": "000000596792",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM PTAN",
            "identifier": "000001040003",
            "state": "IN"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200932190",
            "state": "IN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "tmasters@direct.iuhealth.org",
            "affiliation": "N",
            "address_1": "535 Barnhill Dr",
            "address_2": "STE 420",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462025112",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "tmasters@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1701 N Senate Blvd",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462021239",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Masters Family Dentistry of Southport (Masters Family Dentistry)
• Brian Joseph Masters
• Jenna Masters
• Katie Rebecca Masters, DMD
• Reid Masterson, MD
• Erica R Mastoroudis, MD
• Ronald Mastouri, MD
• Lisa Mastrianna, LCSW
• Mark Anthony Mastrodicasa, MD
• Christopher W. Mastropietro, MD

• Urology Physician in Indianapolis, IN
• Providers in Indianapolis, IN by specialty
• Urology Physician in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 14, 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.