Mark a Welch DO, Inc

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

2OA8950 Issued in CA

Legal business name

MARK A WELCH DO, INC

Practice address

10737 Laurel St
Suite 230
Rancho Cucamonga, CA 91730-3837

Phone

(909) 989-5556

Fax

(909) 989-5558

NPI assigned

Sep 12, 2016

Organization subpart

No

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

Authorized official

Name

Dr. Mark Arnold Welch, DONPI 1225063555

Title

Doctor

Phone

(951) 966-5802

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Mark Arnold Welch, D.O.

  • Psychiatry Physician
  • Loma Linda, CA
  • NPI 1225063555
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1473638400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1473638400000",
    "number": "1770031312",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10737 LAUREL ST",
            "address_2": "SUITE 230",
            "city": "RANCHO CUCAMONGA",
            "state": "CA",
            "postal_code": "917303837",
            "telephone_number": "909-989-5556",
            "fax_number": "909-989-5558"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10737 LAUREL ST",
            "address_2": "SUITE 230",
            "city": "RANCHO CUCAMONGA",
            "state": "CA",
            "postal_code": "917303837",
            "telephone_number": "909-989-5556",
            "fax_number": "909-989-5558"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MARK A WELCH DO, INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2016-09-12",
        "last_updated": "2016-09-12",
        "status": "A",
        "authorized_official_last_name": "WELCH",
        "authorized_official_first_name": "MARK",
        "authorized_official_middle_name": "ARNOLD",
        "authorized_official_title_or_position": "DOCTOR",
        "authorized_official_telephone_number": "951-966-5802",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DO"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "2OA8950",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ed Carlo Hernandez Mariano
• Maricel Domiquel
• Jenny Marin Le
• Crystal Denise Marin
• Mario J Castellanos DDS
• Arlene Markham
• Dulcemaria Marquez
• Nayeli Alysia Marquez
• Yanci Y Marquez
• Gerson Enrique Marroquin

• Psychiatry Physician in Rancho Cucamonga, CA
• Providers in Rancho Cucamonga, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 12, 2016; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.