NPIMap

Organization Active NPI

Ali Allen Rezai DDS Apc

Doing business as EndoCare Group - Walnut Creek

  • Endodontics
  • Walnut Creek, CA
National Provider Identifier
1639081565
Registry record updated Sep 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
EndodonticsTaxonomy code 1223E0200X
Legal business name
ALI ALLEN REZAI DDS APC
Doing business as
EndoCare Group - Walnut Creek
Practice address
210 N Wiget LN
Walnut Creek, CA 94598-2404
Phone
(925) 939-9300
NPI assigned
Sep 17, 2026
Organization subpart
Yes
Parent organization
ALI ALLEN REZAI DDS APCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Sep 17, 2026

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

Authorized official

Name
Michaela Muniz
Title
VP, Payor Relations
Phone
(469) 324-3242

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
EndodonticsGroup: 193400000X SINGLE SPECIALTY GROUP 1223E0200X Primary

Addresses

Primary practice location

210 N Wiget LN
Walnut Creek, CA 94598-2404

Mailing address

210 N Wiget LN
Walnut Creek, CA 94598-2404
Phone (925) 939-9300

Other names 1

  • EndoCare Group - Walnut Creek Doing business as

National Provider Directory

National Provider Directory
Tax ID family
Endo Care6 organizations share this tax ID, including this one

Other organizations with this tax ID 5

Organizations that report the same tax identification number in the National Provider Directory.

NPI Registry JSON

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

{
    "created_epoch": "1789603200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789603200000",
    "number": "1639081565",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "210 N WIGET LN",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945982404",
            "telephone_number": "925-939-9300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "210 N WIGET LN",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945982404",
            "telephone_number": "925-939-9300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ALI ALLEN REZAI DDS APC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "ALI ALLEN REZAI DDS APC",
        "enumeration_date": "2026-09-17",
        "last_updated": "2026-09-17",
        "certification_date": "2026-09-17",
        "status": "A",
        "authorized_official_last_name": "MUNIZ",
        "authorized_official_first_name": "MICHAELA",
        "authorized_official_title_or_position": "VP, PAYOR RELATIONS",
        "authorized_official_telephone_number": "469-324-3242"
    },
    "taxonomies": [
        {
            "code": "1223E0200X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, Endodontics",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "EndoCare Group - Walnut Creek",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Walnut Creek, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 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.