Ahsan Wahab, MD

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

036164046 Issued in IL

Practice address

840 S Wood St
Chicago, IL 60612-4325

Phone

(312) 996-5680

NPI assigned

Jul 14, 2015

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in NC, IL, IN4 enrollments

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 4

Specialty

HospitalistAlso: Internal Medicine

Education

Other, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Endeavor Health Medical GroupGroup PAC ID 2163334699, 3,330 clinicians

Sound Physicians of Illinois LLCGroup PAC ID 1557533734, 193 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Osf Sacred Heart Medical Center Hospital, Danville, IL, CCN 140093
• Northshore University Healthsystem - Evanston Hospital Hospital, Evanston, IL, CCN 140010

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: awahab150520@uihealth.direct-ci.com

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.

• Endeavor Health Medical Group

  • Emergency Medicine Physician
  • Evanston, IL
  • NPI 1497701882

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Sound Physicians of Illinois, LLC

  • Hospitalist Physician
  • Bridgeton, MO
  • NPI 1043598865

  IL, Internal Medicine

  Medicare reassignment Care Compare group NPD
• Carolinas Physicians Network Inc

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Charlotte, NC
  • NPI 1477878890
  Medicare reassignment NPD
• Sound Physicians of Indiana, LLC

  • Hospitalist Physician
  • Gary, IN
  • NPI 1528311149

  Internal Medicine

  Medicare reassignment NPD
• The Charlotte-Mecklenburg Hospital Authority

  • Medical Oncology Physician
  • Indian Land, SC
  • NPI 1669738829

  Internal Medicine, NC

  Medicare reassignment NPD
• Endeavor Health Medical Group

  • Anesthesiology Physician
  • Evanston, IL
  • NPI 1265695944
  NPD
• Carolinas Physicians Network Inc

  • Hospitalist Physician
  • Charlotte, NC
  • NPI 1306855846

  Internal Medicine

  NPD
• Carolinas Physicians Network Inc

  • Endocrinology, Diabetes & Metabolism Physician
  • Charlotte, NC
  • NPI 1437038544
  NPD
• Sound Physicians of Indiana, LLC

  • Hospitalist Physician
  • Terre Haute, IN
  • NPI 1184063257

  Internal Medicine

  NPD
• The Charlotte-Mecklenburg Hospital Authority

  • Surgical Oncology Physician
  • Charlotte, NC
  • NPI 1508135799

  Internal Medicine

  NPD
• The Charlotte-Mecklenburg Hospital Authority

  • Rehabilitation Hospital Unit
  • Charlotte, NC
  • NPI 1962987131
  NPD

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

• Endeavor Health Clinical Operations

  • General Acute Care Hospital
  • Evanston, IL
  • NPI 1184670549
  Care Compare affiliation
• Osf Healthcare System

  • General Acute Care Hospital
  • Danville, IL
  • NPI 1699288449
  Care Compare affiliation

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

{
    "created_epoch": "1436832000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753833600000",
    "number": "1548644180",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "637 E WOODLAND PARK AVE APT 107",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606164160",
            "telephone_number": "810-931-9919"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "840 S WOOD ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606124325",
            "telephone_number": "312-996-5680"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2650 Ridge Ave.",
            "address_2": "IM/ICU Hospitalists",
            "address_purpose": "LOCATION",
            "city": "Evanston",
            "state": "IL",
            "postal_code": "602011718",
            "country_code": "US",
            "telephone_number": "847-570-1010",
            "fax_number": "847-733-5108",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5145 N. California Ave.",
            "address_2": "IM/ICU Hospitalists-Suite 331",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606253661",
            "country_code": "US",
            "telephone_number": "847-570-1027",
            "fax_number": "773-989-1734",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9600 Gross Point Rd.",
            "address_2": "IM/ICU Hospitalists",
            "address_purpose": "LOCATION",
            "city": "Skokie",
            "state": "IL",
            "postal_code": "600761214",
            "country_code": "US",
            "telephone_number": "847-933-6410",
            "fax_number": "847-933-6411",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2100 Pfingsten Rd.",
            "address_2": "IM/ICU Hospitalists",
            "address_purpose": "LOCATION",
            "city": "Glenview",
            "state": "IL",
            "postal_code": "600261301",
            "country_code": "US",
            "telephone_number": "847-657-5840",
            "fax_number": "847-657-5732",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "777 Park Ave. West",
            "address_2": "IM Hospitalists",
            "address_purpose": "LOCATION",
            "city": "Highland Park",
            "state": "IL",
            "postal_code": "600352433",
            "country_code": "US",
            "telephone_number": "847-926-5840",
            "fax_number": "847-926-5835",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WAHAB",
        "first_name": "AHSAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-07-14",
        "last_updated": "2025-07-30",
        "certification_date": "2025-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036164046",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IL",
            "license": "036164046",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ursula Wagner, LCSW
• Sarah Fredrica Wagoner, MD, MPH
• Peter Andrew Wagreich, MA
• Waha Transportation
• Adam Riyad Wahab
• Rama Wahbeh
• Caleb Eyad Wahdan
• John Wahhab
• Ranjit Singh Wahi, M.D.
• Sukhveer Wahi, MD

• Hospitalist Physician in Chicago, IL
• Providers in Chicago, IL by specialty
• Hospitalist Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 30, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.