Stacey A Obermeyer, APN-CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

209001929 Issued in IL

Practice address

155 E Brush Hill Rd
Elmhurst, IL 60126-5658

Phone

(847) 982-3172

NPI assigned

May 4, 2006

Last updated

Jul 3, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Rush Medical College of Rush University, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

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

Practice addresses (Care Compare)

Hospital & facility affiliations

• Elmhurst Memorial Hospital Hospital, Elmhurst, IL, CCN 140200

Merit-based Incentive Payment System (MIPS)

Final score

95.19 of 100Reported as apm

Quality

83.05

Promoting interoperability

100

Improvement activities

40

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Endeavor Health Medical Group

  dba NorthShore University HealthSystem Faculty Practice Associates

  • Allergy & Immunology Physician
  • Evanston, IL
  • NPI 1497701882
  Medicare reassignment Care Compare group NPD
• Elmhurst Anesthesiologists, PC

  • Anesthesiology Physician
  • Elmhurst, IL
  • NPI 1376586610
  Medicare reassignment NPD
• Endeavor Health Medical Group

  dba NorthShore Anesthesia Group

  • Anesthesiology Physician
  • Evanston, IL
  • NPI 1265695944
  NPD
• Atp Anesthesia LLC

  • Anesthesiology Physician
  • Aurora, IL
  • NPI 1982620449

  Nurse Anesthetist, Certified Registered

  NPD (past)
• Elmhurst Memorial Hospital

  dba Endeavor Health Elmhurst Hospital

  • General Acute Care Hospital
  • Elmhurst, IL
  • NPI 1548306343
  NPD (past)
• RLT Neurologic Associates, LTD.

  • Neurology Physician
  • Elmhurst, IL
  • NPI 1184749194
  NPD (past)

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

• Elmhurst Memorial Hospital

  dba Endeavor Health Elmhurst Hospital

  • General Acute Care Hospital
  • Elmhurst, IL
  • NPI 1548306343
  Care Compare affiliation

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

{
    "created_epoch": "1146700800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751500800000",
    "number": "1558319616",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2650 RIDGE AVE STE 1223",
            "city": "EVANSTON",
            "state": "IL",
            "postal_code": "602011700",
            "fax_number": "224-654-0000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "155 E BRUSH HILL RD",
            "city": "ELMHURST",
            "state": "IL",
            "postal_code": "601265658",
            "telephone_number": "847-982-3172"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OBERMEYER",
        "first_name": "STACEY",
        "middle_name": "A",
        "credential": "APN-CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-04",
        "last_updated": "2025-07-03",
        "certification_date": "2025-07-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "209001929",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Megan G O'Neal
• Daniel Francis O'Reilly, M.D.
• Michael Francis O'Toole, MD
• Oak Brook Allergists SC
• Jennifer Lynn Oberholz, BC-HIS
• Susan O. Obman, APN-CNP
• Daryl Len Oconnor, MD
• Suzanne Oddo, APRN
• Caroline Pittman Oetking, LCSW
• Chinyere Okoroh, FNP

• Certified Registered Nurse Anesthetist in Elmhurst, IL
• Providers in Elmhurst, 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 3, 2025; 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.