Monica D. Thomas, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

209005347 Issued in IL

Practice address

4201 W Medical Center Dr
McHenry, IL 60050-8409

Phone

(815) 344-5000

Fax

(815) 344-3347

NPI assigned

Aug 20, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in IL, IA2 enrollments

Enrollment records 2

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

North American Partners in Anesthesia Illinois LLCGroup PAC ID 1052576519, 431 clinicians

Northwestern Medical Faculty FoundationGroup PAC ID 4587576814, 4,386 clinicians

Associated Anesthesiologists SCGroup PAC ID 6305744129, 150 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northwestern Medicine McHenry Hospital, McHenry, IL, CCN 140116
• Saint Francis Medical Center Hospital, Peoria, IL, CCN 140067

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Registered Nurse

State licenses

Practice roles

Locations (25 of 27)

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.

• Associated Anesthesiologists, S.C.

  • Anesthesiology Physician
  • Peoria, IL
  • NPI 1558306480
  Medicare reassignment Care Compare group NPD
• North American Partners in Anesthesia (Illinois), LLC

  • Anesthesiology Physician
  • Oak Park, IL
  • NPI 1699032524
  Medicare reassignment Care Compare group NPD
• Northwestern Medical Faculty Foundation

  • Multi-Specialty Clinic/Center
  • Carol Stream, IL
  • NPI 1346235314
  Medicare reassignment Care Compare group NPD
• Allied Anesthesia Associates, P.C.

  • Interventional Pain Medicine Physician
  • Joliet, IL
  • NPI 1750330742
  Medicare reassignment NPD
• American Anesthesiology Associates of Illinois, S.C.

  • Anesthesiology Physician
  • Mokena, IL
  • NPI 1962512335
  Medicare reassignment NPD
• Endeavor Health Medical Group

  • Emergency Medicine Physician
  • Evanston, IL
  • NPI 1497701882
  Medicare reassignment NPD
• Midwest Anesthesiologists, LTD.

  • Interventional Pain Medicine Physician
  • Oak Lawn, IL
  • NPI 1447209390
  Medicare reassignment NPD
• Cep America - Anesthesia PC

  • Anesthesiology Physician
  • West Des Moines, IA
  • NPI 1194516146
  Medicare reassignment NPD
• Northstar Anesthesia of Illinois, LLC

  • Anesthesiology Physician
  • Arlington, TX
  • NPI 1962822395

  IL, Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD
• Associated Anesthesiologists, SC

  • Anesthesiology Physician
  • Peoria, IL
  • NPI 1023612082
  NPD
• Endeavor Health Medical Group

  • Anesthesiology Physician
  • Evanston, IL
  • NPI 1265695944
  NPD
• Northwestern Medical Faculty Foundation

  • Durable Medical Equipment & Medical Supplies
  • Chicago, IL
  • NPI 1417718479
  NPD

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

• Northern Illinois Medical Center

  • General Acute Care Hospital
  • McHenry, IL
  • NPI 1982611281
  Care Compare affiliation

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

{
    "created_epoch": "1156032000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770076800000",
    "number": "1467567560",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4201 W MEDICAL CENTER DR",
            "city": "MCHENRY",
            "state": "IL",
            "postal_code": "600508409",
            "telephone_number": "815-344-5000",
            "fax_number": "815-344-3347"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4201 W MEDICAL CENTER DR",
            "city": "MCHENRY",
            "state": "IL",
            "postal_code": "600508409",
            "telephone_number": "815-344-5000",
            "fax_number": "815-344-3347"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "155 E Brush Hill Rd",
            "address_purpose": "LOCATION",
            "city": "Elmhurst",
            "state": "IL",
            "postal_code": "601265658",
            "country_code": "US",
            "telephone_number": "331-221-3521",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "MONICA",
        "middle_name": "D.",
        "name_prefix": "Ms.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-20",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "041342359",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IA",
            "license": "D185351",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "209005347",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "P00172922",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jennifer Thelen, LPC
• John B Thennes
• Thomas Tilot MD SC
• Jamarco Thomas
• Joel Thomas
• Peter Thomas, PSY.D.
• Samantha Thomas
• Michael A. Thompson, D.D.S., M.S.
• Brian Thomson
• Jakob Christopher Thorud, DPM

• Certified Registered Nurse Anesthetist in McHenry, IL
• Providers in McHenry, 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 Feb 3, 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.