Individual provider Active NPI

Allen Yu, MD

  • Internal Medicine Physician
  • Phoenix, AZ
National Provider Identifier
1396440566
Registry record updated Jun 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
80408 Issued in CA
Practice address
400 N 32ND St
Phoenix, AZ 85008-6205
Phone
(602) 839-3927
Fax
(602) 839-4233
NPI assigned
Apr 5, 2023
Last updated
Jun 3, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 3, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 80408 CA Primary

Addresses

Primary practice location

400 N 32ND St
Phoenix, AZ 85008-6205

Mailing address

400 N 32ND St
Phoenix, AZ 85008-6205
Phone (602) 839-3927

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ
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

Enrollment IDStateProvider typePAC IDDetails
I20260623002342 AZ Practitioner - Internal Medicine 3971963026

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Arizona College of Medicine - Phoenix, 2023
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

475 N 5TH St
Phoenix, AZ 85004-2157

525 W Brown Rd
Mesa, AZ 85201-3202

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
80408CAMDPharmacist

NPI Registry JSON

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

{
    "created_epoch": "1680652800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780444800000",
    "number": "1396440566",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 N 32ND ST",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850086205",
            "telephone_number": "602-839-3927",
            "fax_number": "602-839-4233"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 N 32ND ST",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850086205",
            "telephone_number": "602-839-3927",
            "fax_number": "602-839-4233"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YU",
        "first_name": "ALLEN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-04-05",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "80408",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Phoenix, AZ

Sources for this page

Verify at the official NPI Registry.