NPIMap

Organization Active NPI

The Methodist Hospitals, Inc

Doing business as Methodist Endocrinology Services

  • Endocrinology, Diabetes & Metabolism Physician
  • Gary, IN
National Provider Identifier
1265109227
Registry record updated Jan 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X
Legal business name
THE METHODIST HOSPITALS, INC
Doing business as
Methodist Endocrinology Services
Practice address
600 Richard Gordon Hatcher Blvd
Gary, IN 46402-6001
Phone
(219) 886-4000
NPI assigned
Aug 26, 2021
Last updated
Jan 27, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
THE METHODIST HOSPITALS, INCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Jan 27, 2026

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

Authorized official

Name
Mr. Matthew Shawn Doyle
Title
Ceo
Phone
(773) 257-5964

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Endocrinology, Diabetes & Metabolism Physician 207RE0101X Primary

Addresses

Primary practice location

600 Richard Gordon Hatcher Blvd
Gary, IN 46402-6001

Mailing address

8701 Broadway
Attn Cbo
Merrillville, IN 46410-7035
Phone (219) 738-5985

Other practice location 1

8701 Broadway
Merrillville, IN 46410-7035
Phone (219) 738-5500

Other names 1

  • Methodist Endocrinology Services Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20080805000003 IN Part B Supplier - Clinic/Group Practice 9638063894 Receives reassigned benefits from 73 practitioners
3 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Michigan City, IN; Merrillville, IN; Gary, IN; Crown Point, IN

Other NPIs on the same Medicare enrollment 3

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory
Tax ID family
Methodist Hospital19 organizations share this tax ID, including this one
Part of
Methodist Hospital

Other organizations with this tax ID 18

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

View all 18

Practitioners & affiliated clinicians

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1629936000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769472000000",
    "number": "1265109227",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8701 BROADWAY",
            "address_2": "ATTN CBO",
            "city": "MERRILLVILLE",
            "state": "IN",
            "postal_code": "464107035",
            "telephone_number": "219-738-5985"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 RICHARD GORDON HATCHER BLVD",
            "city": "GARY",
            "state": "IN",
            "postal_code": "464026001",
            "telephone_number": "219-886-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8701 Broadway",
            "address_purpose": "LOCATION",
            "city": "Merrillville",
            "state": "IN",
            "postal_code": "464107035",
            "country_code": "US",
            "telephone_number": "219-738-5500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "THE METHODIST HOSPITALS, INC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "THE METHODIST HOSPITALS, INC",
        "enumeration_date": "2021-08-26",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A",
        "authorized_official_last_name": "DOYLE",
        "authorized_official_first_name": "MATTHEW",
        "authorized_official_middle_name": "SHAWN",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "773-257-5964",
        "authorized_official_name_prefix": "Mr."
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Methodist Endocrinology Services",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Methodist Endocrinology Services",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Gary, IN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 2026; 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.