Individual provider Active NPI

John J Mulcahy, M.D.

  • Specialist
  • Phoenix, AZ
National Provider Identifier
1255327193
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
SpecialistTaxonomy code 174400000X
License
28753 Issued in AZ
Practice address
202 E Earll Dr
Ste. 360
Phoenix, AZ 85012-2634
Phone
(602) 264-4431
Fax
(602) 241-5109
NPI assigned
Sep 26, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Specialist 174400000X 28753 AZ Primary

Addresses

Primary practice location

202 E Earll Dr
Ste. 360
Phoenix, AZ 85012-2634

Mailing address

5233 N 63Rd PL
Paradise Valley, AZ 85253-6982
Phone (602) 264-4431

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
28753AZMDSpecialist

Practice roles

OrganizationSpecialtyStatusNew patients
Urology Associates, LTD Past Accepting new patients
University Urologists, Inc., PC Past Accepting new patients
Major Hospital Past Accepting new patients

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": "1127692800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1255327193",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5233 N 63RD PL",
            "city": "PARADISE VALLEY",
            "state": "AZ",
            "postal_code": "852536982",
            "telephone_number": "602-264-4431",
            "fax_number": "602-241-5109"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "202 E EARLL DR",
            "address_2": "STE. 360",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850122634",
            "telephone_number": "602-264-4431",
            "fax_number": "602-241-5109"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MULCAHY",
        "first_name": "JOHN",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-26",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "AZ",
            "license": "28753",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Phoenix, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.