Casimir Andrew Szymoniak, APN-CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

209034675 Issued in IL

Practice address

800 W Central Rd
Arlington Heights, IL 60005-2349

Phone

(847) 618-7140

NPI assigned

Apr 19, 2007

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 AL, IN, MI, IL4 enrollments

Enrollment records 4

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

University of Alabama School of Medicine, 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Spectrum Health Primary Care PartnersGroup PAC ID 4587568647, 2,283 clinicians

Premier Anesthesia of Montgomery PCGroup PAC ID 5799684148, 117 clinicians

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

Beacon Medical Group IncGroup PAC ID 1254243306, 575 clinicians

University of Alabama Health Services Foundation, PCGroup PAC ID 1951213107, 2,784 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northwest Community Hospital 1 Hospital, Arlington Heights, IL, CCN 140252
• Elkhart General Hospital Hospital, Elkhart, IN, CCN 150018
• St Vincent'S Birmingham Hospital, Birmingham, AL, CCN 010056
• Baptist Medical Center East Hospital, Montgomery, AL, CCN 010149
• Baptist Medical Center South Hospital, Montgomery, AL, CCN 010023

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Registered Nurse

State licenses

Practice roles

Locations

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
  Medicare reassignment Care Compare group NPD
• Beacon Medical Group, Inc.

  • Family Medicine Physician
  • Mishawaka, IN
  • NPI 1033161617
  Medicare reassignment Care Compare group NPD
• Premier Anesthesia of Montgomery PC

  • Anesthesiology Physician
  • Montgomery, AL
  • NPI 1780636233

  Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD
• Spectrum Health Primary Care Partners

  • Internal Medicine Physician
  • Grand Rapids, MI
  • NPI 1235188673
  Medicare reassignment Care Compare group NPD
• University of Alabama Health Services Foundation, PC.

  • Multi-Specialty Clinic/Center
  • Birmingham, AL
  • NPI 1093768723
  Medicare reassignment Care Compare group NPD
• Ambulatory Anesthesia & Pain Medicine, P.C.

  • Anesthesiology Physician
  • Birmingham, AL
  • NPI 1154371839
  Medicare reassignment NPD
• Anesthesiologists Associated PC

  • Anesthesiology Physician
  • Birmingham, AL
  • NPI 1851371850

  Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD
• Physynergy, LLC

  • Anesthesiology Physician
  • Huntsville, AL
  • NPI 1134465560

  Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD
• Endeavor Health Medical Group

  • Anesthesiology Physician
  • Evanston, IL
  • NPI 1265695944
  NPD
• Anesthesiologists Associated PC

  • Critical Care Medicine (Internal Medicine) Physician
  • Birmingham, AL
  • NPI 1396353280
  NPD
• Beacon Medical Group Inc

  • Anesthesiology Physician
  • Elkhart, IN
  • NPI 1437803285
  NPD
• Physynergy, LLC

  • Anesthesiology Physician
  • Mobile, AL
  • NPI 1093173502

  Nurse Anesthetist, Certified Registered

  NPD

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

• Northwest Community Hospital

  • General Acute Care Hospital
  • Arlington Heights, IL
  • NPI 1578932869
  Care Compare affiliation
• Northwest Community Hospital

  • General Acute Care Hospital
  • Arlington Heights, IL
  • NPI 1770531600
  Care Compare affiliation
• Elkhart General Hospital, Inc.

  • General Acute Care Hospital
  • Elkhart, IN
  • NPI 1477551489
  Care Compare affiliation
• Health Care Authority for Baptist Health an Affiliate of Uabhs

  • General Acute Care Hospital
  • Montgomery, AL
  • NPI 1104917780
  Care Compare affiliation
• Health Care Authority for Baptist Health, an Affiliate of Uabhs

  • General Acute Care Hospital
  • Montgomery, AL
  • NPI 1700977105
  Care Compare affiliation
• St. Vincent'S Birmingham

  • General Acute Care Hospital
  • Birmingham, AL
  • NPI 1841298999
  Care Compare affiliation

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

{
    "created_epoch": "1176940800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785110400000",
    "number": "1992922249",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2650 RIDGE AVE",
            "city": "EVANSTON",
            "state": "IL",
            "postal_code": "602011700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 W CENTRAL RD",
            "city": "ARLINGTON HEIGHTS",
            "state": "IL",
            "postal_code": "600052349",
            "telephone_number": "847-618-7140"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1717 6th Ave S",
            "address_purpose": "LOCATION",
            "city": "Birmingham",
            "state": "AL",
            "postal_code": "352331801",
            "country_code": "US",
            "telephone_number": "800-822-8816",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SZYMONIAK",
        "first_name": "CASIMIR",
        "middle_name": "ANDREW",
        "credential": "APN-CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-04-19",
        "last_updated": "2026-07-27",
        "certification_date": "2026-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "AL",
            "license": "1-080679",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "209034675",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mary Katherine Szklanecki, LMT
• Rita M Szopinski, DPT
• Denise Helene Szott, CCC-SLP/L
• Katarzyna A Szymanski, APN-CNP
• Daria Lucja Szymczyk, PA-C
• Beth A Tabachka, MA, LCPC
• Natalia Tabaszewski, D.C.
• Susan D Tafini, NP
• Patricia J Tagamolila, MD
• Taisa I. Seneczko, D.D.S.

• Certified Registered Nurse Anesthetist in Arlington Heights, IL
• Providers in Arlington Heights, IL by specialty
• Certified Registered Nurse Anesthetist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.