Individual provider Active NPI

Ahmet Sakiri, MD

  • Hospitalist Physician
  • Lemont, IL
National Provider Identifier
1447900378
Registry record updated Apr 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
036.173458 Issued in IL
Practice address
14291 131St St
Lemont, IL 60439-6795
Phone
(630) 863-0350
NPI assigned
Mar 24, 2022
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 9, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X 036.173458 IL Primary
Internal Medicine Physician 207R00000X 036.173458 IL

Addresses

Primary practice location

14291 131St St
Lemont, IL 60439-6795

Mailing address

14291 131St St
Lemont, IL 60439-6795

Other practice location 1

875 S Route 31
Crystal Lake, IL 60014
Phone (779) 220-5500

Other practice location 2

1045 W Stephenson St
Freeport, IL 61032-4864
Phone (815) 599-6000

Other practice location 3

8201 E Riverside Blvd
Rockford, IL 61114-2300
Phone (815) 971-7000

Other practice location 4

901 Grant St
Harvard, IL 60033-1821
Phone (815) 943-5431

Other practice location 5

1045 W Stephenson St
Freeport, IL 61032-4864
Phone (815) 599-6000

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260210002932 IL Practitioner - Internal MedicinePractitioner - Hospitalist 4284113127 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist
Education
Rush Medical College of Rush University, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Freeport Memorial HospitalGroup PAC ID 8426958232, 168 clinicians
24 On Physicians PCGroup PAC ID 5698688141, 274 clinicians

Practice addresses (Care Compare)

1045 W Stephenson St
Freeport, IL 61032-4864
Phone (815) 599-6000

1100 E Norris Dr
Ottawa, IL 61350-1604
Phone (815) 431-5380

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036.173458ILMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Health System Corporation CurrentSince Feb 18, 2026 Accepting new patients
Rockford Health Physicians CurrentSince Feb 18, 2026 Accepting new patients
Mercy Harvard Hospital Inc CurrentSince Feb 18, 2026 Accepting new patients
24 On Physicians, PC Hospitalist CurrentSince Dec 8, 2025 Accepting new patients
24 On Physicians, P.C. Hospitalist CurrentSince Dec 8, 2025 Accepting new patients
Mercy Health System Corporation CurrentSince Feb 18, 2026 Accepting new patients
Mercy Harvard Hospital Inc CurrentSince Feb 18, 2026 Accepting new patients

Locations

29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652

875 S State Route 31
Crystal Lake, IL 60014
Phone (779) 220-5500

901 Grant St
Harvard, IL 60033
Phone (815) 943-5431

348 S Division St
Harvard, IL 60033
Phone (815) 943-1122

1100 E Norris Dr
Ottawa, IL 61350
Phone (815) 416-1224

8201 E Riverside Blvd
Rockford, IL 61114
Phone (815) 971-4066

2300 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-5510

Interoperability endpoints

  • Direct secure messaging: asakiri93845@direct.mhemail.org

Organizations & group practices 9

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

Hospital & facility affiliations 3

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

NPI Registry JSON

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

{
    "created_epoch": "1648080000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775692800000",
    "number": "1447900378",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14291 131ST ST",
            "city": "LEMONT",
            "state": "IL",
            "postal_code": "604396795"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14291 131ST ST",
            "city": "LEMONT",
            "state": "IL",
            "postal_code": "604396795",
            "telephone_number": "630-863-0350"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "875 S Route 31",
            "address_purpose": "LOCATION",
            "city": "Crystal Lake",
            "state": "IL",
            "postal_code": "60014",
            "country_code": "US",
            "telephone_number": "779-220-5500",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1045 W Stephenson St",
            "address_purpose": "LOCATION",
            "city": "Freeport",
            "state": "IL",
            "postal_code": "610324864",
            "country_code": "US",
            "telephone_number": "815-599-6000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8201 E Riverside Blvd",
            "address_purpose": "LOCATION",
            "city": "Rockford",
            "state": "IL",
            "postal_code": "611142300",
            "country_code": "US",
            "telephone_number": "815-971-7000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "901 Grant St",
            "address_purpose": "LOCATION",
            "city": "Harvard",
            "state": "IL",
            "postal_code": "600331821",
            "country_code": "US",
            "telephone_number": "815-943-5431",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1045 W Stephenson St",
            "address_purpose": "LOCATION",
            "city": "Freeport",
            "state": "IL",
            "postal_code": "610324864",
            "country_code": "US",
            "telephone_number": "815-599-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SAKIRI",
        "first_name": "AHMET",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-24",
        "last_updated": "2026-04-09",
        "certification_date": "2026-04-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IL",
            "license": "036.173458",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036.173458",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lemont, IL

Sources for this page

Verify at the official NPI Registry.