Alexander Hlepas, MD

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

125.075275 Issued in IL

Practice address

2277 W Howard St
Chicago, IL 60645-1922

Phone

(773) 508-0110

Fax

(773) 508-0074

NPI assigned

Jul 1, 2019

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 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

Specialty

Nephrology

Education

Other, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Lakeside Nephrology LTDGroup PAC ID 2668569351, 4 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• FMC - Rogers Park Dialysis facility, Chicago, IL, CCN 142522
• Concerto Dialysis Dialysis facility, Lincolnwood, IL, CCN 142655
• FMC - NA Lakeview Dialysis Dialysis facility, Chicago, IL, CCN 142679
• Saint Francis Hospital-Evanston Hospital, Evanston, IL, CCN 140080
• Northshore University Healthsystem - Evanston Hospital Hospital, Evanston, IL, CCN 140010
• Swedish Hospital Hospital, Chicago, IL, CCN 140114
• Northwestern Medicine Central Dupage Hospital Hospital, Winfield, IL, CCN 140242

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ahlepas65573@direct.acumenmd.com

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.

• Lakeside Nephrology, LTD.

  • Nephrology Physician
  • Chicago, IL
  • NPI 1184779373
  Medicare reassignment Care Compare group NPD

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

• Dialysis Centers of America - Illinois, Inc.

  dba RCG Rogers Park

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Chicago, IL
  • NPI 1710092564

  Dialysis facility

  Care Compare affiliation Name & address match
• Central Dupage Hospital Association

  dba Northwestern Medicine Central Dupage Hospital

  • General Acute Care Hospital
  • Winfield, IL
  • NPI 1003864810
  Care Compare affiliation
• Central Dupage Hospital Association

  dba Northwestern Medicine Central Dupage Hospital

  • Psychiatric Hospital Unit
  • Winfield, IL
  • NPI 1740230895
  Care Compare affiliation
• Endeavor Health Clinical Operations

  dba Endeavor Health Evanston Hospital

  • General Acute Care Hospital
  • Evanston, IL
  • NPI 1184670549
  Care Compare affiliation
• Saint Francis Hospital - Evanston LLC

  • General Acute Care Hospital
  • Evanston, IL
  • NPI 1982442398
  Care Compare affiliation
• Swedish Covenant Health

  dba Endeavor Health Swedish Hospital

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1831151257
  Care Compare affiliation

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

{
    "created_epoch": "1561939200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752624000000",
    "number": "1063074938",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2277 W HOWARD ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606451922",
            "telephone_number": "773-508-0110",
            "fax_number": "773-508-0074"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2277 W HOWARD ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606451922",
            "telephone_number": "773-508-0110",
            "fax_number": "773-508-0074"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HLEPAS",
        "first_name": "ALEXANDER",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-07-01",
        "last_updated": "2025-07-16",
        "certification_date": "2025-07-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125.075275",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "IL",
            "license": "125.075275",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• HKM Enterprises, LLC.
• HL Health Care Services, Inc.
• Danielle Hladek
• Nicole E Hlavaty, MS, OTR/L
• Allison Ann Hlavin
• HLM Dental PC
• Madeline Louise Hlobik
• Thomas A. Hlousek, D.D.S.
• HLW Counseling and Consultation PLLC
• Davey Ann Ho Sang

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 16, 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.