NPIMap

Individual provider Active NPI

Saad Ahmad, M.D.

  • Critical Care Medicine (Internal Medicine) Physician
  • Bay City, MI
National Provider Identifier
1750562153
Registry record updated Sep 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X
License
4301059847 Issued in MI
Practice address
3720 Katalin CT Ste 100
Bay City, MI 48706-2125
Phone
(989) 778-1425
Fax
(866) 287-5136
NPI assigned
Nov 14, 2007
Last updated
Sep 2, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 2, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 4301059847 MI Primary

Addresses

Primary practice location

3720 Katalin CT Ste 100
Bay City, MI 48706-2125

Mailing address

3720 Katalin CT Ste 100
Bay City, MI 48706-2125
Phone (989) 778-1425

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040708000478 MI Practitioner - Pulmonary DiseasePractitioner - Critical Care (Intensivists) 9638157530 Reassigns benefits to 5 organizations
Practice locations: Bay City, MI; Caro, MI

Care Compare profile

Medicare Care Compare
Specialty
Pulmonary DiseaseAlso: Critical Care (Intensivists)
Education
Other, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
McLaren Thumb RegionGroup PAC ID 6800709221, 39 clinicians
McLaren Caro RegionGroup PAC ID 9234048166, 19 clinicians

Practice addresses (Care Compare)

1100 S Van Dyke Rd
Bad Axe, MI 48413-9615
Phone (989) 269-9521

1800 W Caro Rd
Suite VIII
Caro, MI 48723-8209
Phone (989) 672-5735

1900 Columbus Ave
Bay City, MI 48708-6831
Phone (989) 894-3000

3720 Katalin CT
Bay City, MI 48706-2125

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
McLaren Caro Region CurrentSince Apr 1, 2019 Accepting new patients
McLaren Thumb Region CurrentSince Jul 1, 2013 Accepting new patients
McLaren Central Michigan Current Accepting new patients
Huron Pathology Services PC Pulmonary Disease Current Accepting new patients
McLaren Medical Group Internal Medicine Current Accepting new patients
West Branch Regional Medical Center Current Accepting new patients
McLaren Bay Region Internal Medicine CurrentSince Jun 7, 2024 Accepting new patients
Mymichigan Medical Center West Branch CurrentSince May 14, 2016 Accepting new patients
McLaren Thumb Region Current Accepting new patients
Mymichigan Medical Center West Branch CurrentSince May 14, 2016 Accepting new patients
McLaren Thumb Region CurrentSince Jul 1, 2013 Accepting new patients
McLaren Caro Region CurrentSince Apr 1, 2019 Accepting new patients
McLaren Central Michigan CurrentSince Feb 2, 2021 Accepting new patients
McLaren Central Michigan CurrentSince Feb 2, 2021 Accepting new patients
McLaren Bay Region CurrentSince Jun 7, 2024 Accepting new patients
McLaren Health Management Group Past Accepting new patients

Locations

1100 S Van Dyke Rd
Bad Axe, MI 48413
Phone (989) 269-9521

1900 Columbus Ave
Bay City, MI 48708
Phone (989) 894-3000

640 S Trumbull St
Bay City, MI 48708
Phone (989) 401-1463

401 N Hooper St
Caro, MI 48723
Phone (517) 673-3141

5979 Lakeshore Rd
Fort Gratiot, MI 48059
Phone (810) 385-6370

1254 N Main St
Lapeer, MI 48446
Phone (810) 664-4531

4000 Wellness Dr
Midland, MI 48670
Phone (844) 832-1956

1221 South Dr
Mt Pleasant, MI 48858
Phone (989) 772-6700

2940 Health Pkwy
Mt Pleasant, MI 48858
Phone (989) 466-2877

170 N Caseville Rd
Pigeon, MI 48755
Phone (989) 453-3223

2110 S M 76
Ste 9
West Branch, MI 48661
Phone (989) 667-3377

2463 S M 30
West Branch, MI 48661
Phone (517) 345-3660

335 E Houghton Ave
West Branch, MI 48661
Phone (989) 343-3154

Interoperability endpoints

  • Direct secure messaging: ahmad.saad.004.0220084@sa.meditab.direct-ci.com

Organizations & group practices 16

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

View all 16

Hospital & facility affiliations 14

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 14

NPI Registry JSON

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

{
    "created_epoch": "1194998400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1750562153",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3720 KATALIN CT STE 100",
            "city": "BAY CITY",
            "state": "MI",
            "postal_code": "487062125",
            "telephone_number": "989-778-1425",
            "fax_number": "866-287-5136"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3720 KATALIN CT STE 100",
            "city": "BAY CITY",
            "state": "MI",
            "postal_code": "487062125",
            "telephone_number": "989-778-1425",
            "fax_number": "866-287-5136"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AHMAD",
        "first_name": "SAAD",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-11-14",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "MI",
            "license": "4301059847",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bay City, MI

Sources for this page

Verify at the official NPI Registry.