Individual provider Active NPI

Mark Blake Horton, M.D.

  • Ophthalmology Physician
  • Phoenix, AZ
National Provider Identifier
1376556985
Registry record updated Jul 9, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
16242 Issued in AZ
Practice address
4212 N 16TH St
Phoenix Indian Medical Center
Phoenix, AZ 85016-5319
Phone
(602) 263-1511
Fax
(602) 263-1619
NPI assigned
Aug 14, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 9, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X 16242 AZ Primary

Addresses

Primary practice location

4212 N 16TH St
Phoenix Indian Medical Center
Phoenix, AZ 85016-5319

Mailing address

PO Box 31001-0698
Pasadena, CA 91110-0698
Phone (602) 263-1511

Other identifiers 2

IdentifierTypeStateIssuer
290578MedicaidAZ
AZ 0721700OtherAZBCBS

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 Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
DHHS IHS Phoenix Area Past Accepting new patients
Jicarilla IHS Pharmacy PastSince Mar 5, 2023 Accepting new patients

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1155513600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183939200000",
    "number": "1376556985",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31001-0698",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911100698",
            "telephone_number": "602-263-1511",
            "fax_number": "602-263-1619"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4212 N 16TH ST",
            "address_2": "PHOENIX INDIAN MEDICAL CENTER",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850165319",
            "telephone_number": "602-263-1511",
            "fax_number": "602-263-1619"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HORTON",
        "first_name": "MARK",
        "middle_name": "BLAKE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-14",
        "last_updated": "2007-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "AZ",
            "license": "16242",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "290578",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "AZ 0721700",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Phoenix, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 2007; 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.