Individual provider Active NPI

William R Schindler, D.O.

  • Gastroenterology Physician
  • San Diego, CA
National Provider Identifier
1831201995
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
20A5846 Issued in CA
Practice address
2929 Health Center Dr
San Diego, CA 92123-2762
Phone
(858) 939-6531
Fax
(619) 662-5412
NPI assigned
Aug 31, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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 20A5846 CA
Gastroenterology Physician 207RG0100X 20A5846 CA Primary

Addresses

Primary practice location

2929 Health Center Dr
San Diego, CA 92123-2762

Mailing address

4650 Palm Ave
Gastroenterology
San Diego, CA 92154-8404
Phone (619) 472-2299

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 Osteopathy, Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
20A5846CAMDGastroenterology Physician

NPI Registry JSON

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

{
    "created_epoch": "1156982400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1831201995",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4650 PALM AVE",
            "address_2": "GASTROENTEROLOGY",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921548404",
            "telephone_number": "619-472-2299"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2929 HEALTH CENTER DR",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921232762",
            "telephone_number": "858-939-6531",
            "fax_number": "619-662-5412"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHINDLER",
        "first_name": "WILLIAM",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-31",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "20A5846",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CA",
            "license": "20A5846",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Diego, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.