Individual provider Active NPI

James W Turner, M.D.

  • Internal Medicine Physician
  • Phoenix, AZ
National Provider Identifier
1245424159
Registry record updated Jul 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
68315 Issued in AZ
Practice address
6601 W Thomas Rd
Phoenix, AZ 85033
Phone
(602) 243-7277
Fax
(973) 472-7847
NPI assigned
Sep 4, 2007
Last updated
Jul 16, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 16, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 25MA05128900 NJ
Internal Medicine Physician 207R00000X 68315 AZ Primary

Addresses

Primary practice location

6601 W Thomas Rd
Phoenix, AZ 85033

Mailing address

6601 W Thomas Rd
Phoenix, AZ 85033
Phone (602) 243-7277

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ, AZ2 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
I20050927001274 NJ Practitioner - Internal Medicine 0941235113 Reassigns benefits to 1 organization
I20250102002349 AZ Practitioner - Internal Medicine 0941235113 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 1976
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mountain Park Health CenterGroup PAC ID 8325949647, 117 clinicians

Practice addresses (Care Compare)

635 E Baseline Rd
Phoenix, AZ 85042-6551
Phone (602) 243-7277

6601 W Thomas Rd
Phoenix, AZ 85033-5700
Phone (602) 243-7277

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Mountain Park Health Center CurrentSince Oct 27, 2024 Accepting new patients
Valley Physician Services PC Internal Medicine CurrentSince Oct 1, 2016 Accepting new patients
Mountain Park Health Center Current Accepting new patients
Mountain Park Health Center CurrentSince Oct 27, 2024 Accepting new patients
Mountain Park Health Center Past Accepting new patients
Mountain Park Health Center - Dental Past Accepting new patients

Locations

3003 N Central Ave
Ste 1600
Phoenix, AZ 85012
Phone (602) 323-3492

635 E Baseline Rd
Phoenix, AZ 85042

6601 W Thomas Rd
Phoenix, AZ 85033

1 Valley Health Plz
Paramus, NJ 07652
Phone (201) 634-5353

223 N Van Dien Ave
Ridgewood, NJ 07450
Phone (201) 447-8417

Organizations & group practices 6

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": "1188864000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784160000000",
    "number": "1245424159",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6601 W THOMAS RD",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "85033",
            "telephone_number": "602-243-7277",
            "fax_number": "973-472-7847"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6601 W THOMAS RD",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "85033",
            "telephone_number": "602-243-7277",
            "fax_number": "973-472-7847"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TURNER",
        "first_name": "JAMES",
        "middle_name": "W",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-09-04",
        "last_updated": "2026-07-16",
        "certification_date": "2026-07-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NJ",
            "license": "25MA05128900",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "68315",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Phoenix, AZ

Sources for this page

Verify at the official NPI Registry.