NPIMap

Organization Active NPI

Anesthesia Services Associates, PC

  • Anesthesiology Physician
  • Lapeer, MI
National Provider Identifier
1497797153
Registry record updated Feb 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
Legal business name
ANESTHESIA SERVICES ASSOCIATES, PC
Practice address
1375 N Main St
Lapeer, MI 48446-1350
Phone
(248) 301-5989
NPI assigned
Jun 10, 2006
Last updated
Feb 20, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 20, 2026

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

Authorized official

Name
Harpreet SinghNPI 1881664415
Title
Authorized Representative
Phone
(810) 338-8984

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207L00000X Primary

Addresses

Primary practice location

1375 N Main St
Lapeer, MI 48446-1350

Mailing address

255 W Michigan Ave
Jackson, MI 49201-2218
Phone (517) 787-6440

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20031111000822 MI Part B Supplier - Clinic/Group Practice 4385557602 Receives reassigned benefits from 145 practitioners
Practice locations: Pontiac, MI; Port Huron, MI; Rochester, MI; Lapeer, MI; Royal Oak, MI; Saginaw, MI; Southfield, MI; Sterling Heights, MI…

National Provider Directory

National Provider Directory

Member organizations 3

Organizations listed as members of this organization in the National Provider Directory.

Locations

21510 Harrington St
Ste 300
Clinton Twp, MI 48036
Phone (586) 323-4560

1990 Union Lake Rd
Ste 350
Commerce Twp, MI 48382
Phone (248) 301-5898

27550 Schoenherr Rd
Ste 400
Warren, MI 48088

Practitioners & affiliated clinicians

Practitioners 146

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.

View all 146

NPI Registry JSON

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

{
    "created_epoch": "1149897600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771545600000",
    "number": "1497797153",
    "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": "492012218",
            "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": "1375 N MAIN ST",
            "city": "LAPEER",
            "state": "MI",
            "postal_code": "484461350",
            "telephone_number": "248-301-5989"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ANESTHESIA SERVICES ASSOCIATES, PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-06-10",
        "last_updated": "2026-02-20",
        "certification_date": "2026-02-20",
        "status": "A",
        "authorized_official_last_name": "SINGH",
        "authorized_official_first_name": "HARPREET",
        "authorized_official_title_or_position": "AUTHORIZED REPRESENTATIVE",
        "authorized_official_telephone_number": "810-338-8984"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Anesthesiology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lapeer, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 20, 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.