Individual provider Active NPI

Michael W Gregory, MD

  • Internal Medicine Physician
  • Phoenix, AZ
National Provider Identifier
1396830626
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
23768 Issued in AZ
Practice address
2525 E Camelback Rd
1100
Phoenix, AZ 85016-4219
Phone
(602) 778-3600
NPI assigned
Oct 3, 2006
Last updated
Jul 8, 2007By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207R00000X 23768 AZ Primary

Addresses

Primary practice location

2525 E Camelback Rd
1100
Phoenix, AZ 85016-4219

Mailing address

2525 E Camelback Rd
1100
Phoenix, AZ 85016-4219
Phone (602) 778-3600

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
23768AZMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Apogee Behavioral Medicine Tennessee PC Single Specialty PastSince Jan 13, 2026 Accepting new patients
Apogee Medical Group Inc Single Specialty PastSince Mar 1, 2002 Accepting new patients
Apogee Medical Group, Delaware, Inc Single Specialty PastSince Jun 25, 2013 Accepting new patients
Apogee Medical Group Waukesha, SC Single Specialty PastSince May 31, 2018 Accepting new patients
Apogee Medical Group Texas PA Single Specialty PastSince Sep 1, 2006 Accepting new patients
Apogee Medical Group Tennessee PC Single Specialty PastSince Dec 29, 2008 Accepting new patients
Apogee Medical Group Maine PC Single Specialty PastSince Oct 1, 2023 Accepting new patients
Apogee Medical Group, New York, PC Single Specialty PastSince Mar 1, 2010 Accepting new patients
Apogee Medical Group PC Internal Medicine PastSince May 16, 2003 Accepting new patients
Apogee Medical Group, Louisiana, Inc. Single Specialty PastSince Jan 1, 2009 Accepting new patients

Organizations & group practices 10

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1159833600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1396830626",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2525 E CAMELBACK RD",
            "address_2": "1100",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850164219",
            "telephone_number": "602-778-3600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2525 E CAMELBACK RD",
            "address_2": "1100",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850164219",
            "telephone_number": "602-778-3600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREGORY",
        "first_name": "MICHAEL",
        "middle_name": "W",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-10-03",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "23768",
            "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 8, 2007; 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.