NPIMap

Organization Active NPI

J. & D. Phelan & Co., L.L.C.

  • Mental Health Counselor
  • Litchfield Park, AZ
National Provider Identifier
1316336787
Registry record updated Jan 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
LPC2307 Issued in AZ
Legal business name
J. & D. PHELAN & CO., L.L.C.
Doing business as
David Phelan Personal & Professional Development
Transcend Counseling & Wellness
Practice address
501 E Plaza Cir Ste B
Litchfield Park, AZ 85340-4917
Phone
(623) 330-3197
NPI assigned
Jan 22, 2015
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 27, 2026

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

Authorized official

Name
David Michael PhelanNPI 1043240666
Title
Board Member
Phone
(623) 330-3197

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193400000X SINGLE SPECIALTY GROUP 101YM0800X LPC2307 AZ Primary

Addresses

Primary practice location

501 E Plaza Cir Ste B
Litchfield Park, AZ 85340-4917

Mailing address

501 E Plaza Cir Ste B
Litchfield Park, AZ 85340-4917
Phone (623) 330-3197

Other names 2

  • David Phelan Personal & Professional Development Doing business as
  • Transcend Counseling & Wellness Doing business as

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1421884800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769472000000",
    "number": "1316336787",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "501 E PLAZA CIR STE B",
            "city": "LITCHFIELD PARK",
            "state": "AZ",
            "postal_code": "853404917",
            "telephone_number": "623-330-3197"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "501 E PLAZA CIR STE B",
            "city": "LITCHFIELD PARK",
            "state": "AZ",
            "postal_code": "853404917",
            "telephone_number": "623-330-3197"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "J. & D. PHELAN & CO., L.L.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2015-01-22",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A",
        "authorized_official_last_name": "PHELAN",
        "authorized_official_first_name": "DAVID",
        "authorized_official_middle_name": "MICHAEL",
        "authorized_official_title_or_position": "BOARD MEMBER",
        "authorized_official_telephone_number": "623-330-3197"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Counselor, Mental Health",
            "state": "AZ",
            "license": "LPC2307",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "David Phelan Personal & Professional Development",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "David Phelan Personal & Professional Development",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Transcend Counseling & Wellness",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Litchfield Park, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 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.