NPIMap

Organization Active NPI

Grinnell Regional Medical Center, Inc

Doing business as GRMC Anesthesia and Pain

  • Certified Registered Nurse Anesthetist
  • Grinnell, IA
National Provider Identifier
1306059506
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
Legal business name
GRINNELL REGIONAL MEDICAL CENTER, INC
Doing business as
GRMC Anesthesia and Pain
Practice address
210 Fourth Avenue
Grinnell, IA 50112
Phone
(641) 236-2913
NPI assigned
May 7, 2007
Last updated
Sep 11, 2025By the provider in NPPES
Organization subpart
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

Authorized official

Name
Todd Linden
Title
Vice Precident
Phone
(641) 236-2913

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X Primary
Anesthesiology Physician 207L00000X

Addresses

Primary practice location

210 Fourth Avenue
Grinnell, IA 50112

Mailing address

255 W. Michigan Ave.
Jackson, MI 49201
Phone (517) 787-6440

Other identifiers 2

IdentifierTypeStateIssuer
0117820MedicaidNJ
101458888-0001MedicaidPA

Other names 1

  • GRMC Anesthesia and Pain Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040127001219 IA Part B Supplier - Clinic/Group Practice 0446153662 Receives reassigned benefits from 173 practitioners
12 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Pella, IA; Waterloo, IA; Robins, IA; Oskaloosa, IA; Marshalltown, IA; Marion, IA; Kalona, IA; Iowa City, IA…

Other NPIs on the same Medicare enrollment 12

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

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

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": "1178496000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1306059506",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "255 W. MICHIGAN AVE.",
            "city": "JACKSON",
            "state": "MI",
            "postal_code": "49201",
            "telephone_number": "517-787-6440",
            "fax_number": "517-787-4146"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "210 FOURTH AVENUE",
            "city": "GRINNELL",
            "state": "IA",
            "postal_code": "50112",
            "telephone_number": "641-236-2913"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GRINNELL REGIONAL MEDICAL CENTER, INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-05-07",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "LINDEN",
        "authorized_official_first_name": "TODD",
        "authorized_official_title_or_position": "VICE PRECIDENT",
        "authorized_official_telephone_number": "641-236-2913"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0117820",
            "state": "NJ"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "101458888-0001",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "GRMC Anesthesia and Pain",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Grinnell, IA

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.
  • 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.