Affan Ahmad, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

036169617 Issued in IL

Practice address

818 Ellicott St
Buffalo, NY 14203-1021

Phone

(716) 323-2000

NPI assigned

Mar 18, 2019

Sex

Male

Sole proprietor

No

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.

• Great Lakes Anesthesiology, PC

  • Specialist
  • Buffalo, NY
  • NPI 1306852181

  NY

  Medicare reassignment Care Compare group NPD
• Associated Anesthesiologists, S.C.

  • Anesthesiology Physician
  • Peoria, IL
  • NPI 1558306480

  Anesthesiology, IL

  Medicare reassignment Care Compare group NPD
• Carle Health Care Incorporated

  • Internal Medicine Physician
  • Urbana, IL
  • NPI 1154653947

  Anesthesiology, IL

  Medicare reassignment Care Compare group NPD
• Insight Chicago, Inc.

  • Internal Medicine Physician
  • Chicago, IL
  • NPI 1881261006

  Anesthesiology, IL

  Medicare reassignment Care Compare group NPD
• Livbetter PLLC

  • Infusion Therapy Clinic/Center
  • Wheaton, IL
  • NPI 1376492678

  Anesthesiology, IL

  Medicare reassignment NPD Authorized official
• Methodist Medical Center of Illinois

  • Anesthesiology Physician
  • Peoria, IL
  • NPI 1710198379

  Anesthesiology, IL

  Medicare reassignment NPD
• Northstar Anesthesia of Illinois, LLC

  • Anesthesiology Physician
  • Arlington, TX
  • NPI 1962822395

  Anesthesiology, IL

  Medicare reassignment NPD
• Insight Chicago, Inc.

  • Rehabilitation Hospital Unit
  • Chicago, IL
  • NPI 1154308518
  Care Compare group NPD
• Methodist Medical Center of Illinois

  • Rehabilitation Hospital Unit
  • Peoria, IL
  • NPI 1982656575

  IL

  Medicare reassignment
• Carle Health Care Incorporated

  • Durable Medical Equipment & Medical Supplies
  • Champaign, IL
  • NPI 1235452996
  Care Compare group
• Insight Chicago, Inc.

  • Psychiatric Hospital Unit
  • Chicago, IL
  • NPI 1043297401
  Care Compare group
• Insight Chicago, Inc.

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1730166224
  Care Compare group
• Associated Anesthesiologists, SC

  • Anesthesiology Physician
  • Peoria, IL
  • NPI 1023612082

  Anesthesiology

  NPD
• Methodist Medical Center of Illinois

  • General Acute Care Hospital
  • Peoria, IL
  • NPI 1164474755
  NPD
• Methodist Medical Center of Illinois

  • Family Medicine Physician
  • Peoria, IL
  • NPI 1184670663
  NPD

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

• Olean General Hospital

  • General Acute Care Hospital
  • Olean, NY
  • NPI 1225083074

  Hospital

  Care Compare affiliation
• Olean General Hospital

  • Medicare Defined Swing Bed Hospital Unit
  • Olean, NY
  • NPI 1699715904

  Hospital

  Care Compare affiliation
• Methodist Medical Center of Illinois

  • General Acute Care Hospital
  • Peoria, IL
  • NPI 1164474755

  Hospital

  Care Compare affiliation

Specialty

Anesthesiology

Education

University of Missouri, Kansas City, School of Medicine, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Carle Health Care Incorporated 1,592 clinicians

Insight Chicago Inc 140 clinicians

Great Lakes Anesthesiology PC 90 clinicians

Associated Anesthesiologists SC 150 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Olean General Hospital Hospital, Olean, NY, CCN 330103
• Carle Health Methodist Hospital Hospital, Peoria, IL, CCN 140209
• Saint Francis Medical Center Hospital, Peoria, IL, CCN 140067

Merit-based Incentive Payment System (MIPS)

Final score

95.19 of 100Reported as apm

Quality

83.05

Promoting interoperability

100

Improvement activities

40

Medicare fee-for-service enrollment

Enrolled in IL, NY2 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.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: aahmadmd433237@carlehiedirect.net

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Aug 7, 2026.

{
    "created_epoch": "1552867200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786060800000",
    "number": "1831658822",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4180 HEARTLEAF LN",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605641158",
            "telephone_number": "913-907-6537"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "818 ELLICOTT ST",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142031021",
            "telephone_number": "716-323-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10400 Haligus Rd",
            "address_purpose": "LOCATION",
            "city": "Huntley",
            "state": "IL",
            "postal_code": "601429553",
            "country_code": "US",
            "telephone_number": "224-654-0000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AHMAD",
        "first_name": "AFFAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-18",
        "last_updated": "2026-08-07",
        "certification_date": "2026-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NY",
            "license": "334222",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IL",
            "license": "036169617",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Oluchi Ahaneku
• Stephanie Ahearn, LMHC
• Vida Oppong Ahensa, RN
• Margaret Ahern
• Terrence Ahlin
• Misbah Haque Ahmad, MD
• Shahla Ahmad, M.D.
• Tahreem Ahmad, MD
• Tariq Niaz Ahmad, M.D.
• Waqar Ahmad, M.D

• All providers in Buffalo, NY
• Anesthesiology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 2026; 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.