NPIMap

Organization Active NPI

Michigan Lung and Critical Care Specialists, PC

  • Pulmonary Disease Physician
  • Grand Blanc, MI
National Provider Identifier
1013948686
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
Legal business name
MICHIGAN LUNG AND CRITICAL CARE SPECIALISTS, PC
Practice address
9450 S Saginaw Rd Ste E
Grand Blanc, MI 48439-8206
Phone
(810) 695-4000
Fax
(810) 695-4055
NPI assigned
Jul 5, 2006
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
Debra Ralston
Title
Practice Manager
Phone
(810) 695-4000

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pulmonary Disease PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207RP1001X Primary
Sleep Disorder Diagnostic Clinic/Center 261QS1200X 5101008684 MI

Addresses

Primary practice location

9450 S Saginaw Rd Ste E
Grand Blanc, MI 48439-8206

Mailing address

9450 S Saginaw Rd Ste E
Grand Blanc, MI 48439-8206
Phone (810) 695-4000

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040708000274 MI Part B Supplier - Clinic/Group Practice 9032197017 Receives reassigned benefits from 4 practitioners
Practice locations: Grand Blanc, MI

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 9

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

NPI Registry JSON

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

{
    "created_epoch": "1152057600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1013948686",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9450 S SAGINAW RD STE E",
            "city": "GRAND BLANC",
            "state": "MI",
            "postal_code": "484398206",
            "telephone_number": "810-695-4000",
            "fax_number": "810-695-4055"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9450 S SAGINAW RD STE E",
            "city": "GRAND BLANC",
            "state": "MI",
            "postal_code": "484398206",
            "telephone_number": "810-695-4000",
            "fax_number": "810-695-4055"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MICHIGAN LUNG AND CRITICAL CARE SPECIALISTS, PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-07-05",
        "last_updated": "2025-09-11",
        "certification_date": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "RALSTON",
        "authorized_official_first_name": "DEBRA",
        "authorized_official_title_or_position": "PRACTICE MANAGER",
        "authorized_official_telephone_number": "810-695-4000"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "261QS1200X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Sleep Disorder Diagnostic",
            "state": "MI",
            "license": "5101008684",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Grand Blanc, MI

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.