Margaret Pfister, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

209033047 Issued in IL

Practice address

2101 S Arlington Heights Rd
Arlington Heights, IL 60005-4185

Phone

(847) 331-7873

NPI assigned

Jul 28, 2025

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

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Suburban Endocrinology and DiabetesGroup PAC ID 8426946229, 9 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northwest Community Hospital 1 Hospital, Arlington Heights, IL, CCN 140252

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mpfister407964@direct.myadvocateaurora.org

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.

• Suburban Endocrinology & Diabetes

  • Endocrinology, Diabetes & Metabolism Physician
  • Arlington Heights, IL
  • NPI 1780879866
  Medicare reassignment Care Compare group 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

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

{
    "created_epoch": "1753660800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756166400000",
    "number": "1538042569",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1008 BLAZING STAR ST",
            "city": "SOUTH ELGIN",
            "state": "IL",
            "postal_code": "601773122",
            "telephone_number": "847-331-7873"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2101 S ARLINGTON HEIGHTS RD",
            "city": "ARLINGTON HEIGHTS",
            "state": "IL",
            "postal_code": "600054185",
            "telephone_number": "847-331-7873"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PFISTER",
        "first_name": "MARGARET",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-07-28",
        "last_updated": "2025-08-26",
        "certification_date": "2025-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IL",
            "license": "209033047",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brianne E Petrey
• Alexis Gabrielle Petrielli
• Stela Petrova, DOULA
• Vitaliy Petryshchuk, SA-C
• Linda K Pfeiffer, LCPC
• Sophiamma Joby Philip
• Laurie Helen Philipps, PH.D.
• Tina Marie Phillips, M.A., CCC-A
• Physician Care, LTD.
• Physicians Care Plus Inc.

• Family Nurse Practitioner in Arlington Heights, IL
• Providers in Arlington Heights, IL by specialty
• Family Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 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.