Mary Ann Winokur, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

085007666 Issued in IL

Practice address

1220 Hobson Rd Ste 104
Naperville, IL 60540-8137

Phone

(630) 416-1950

Fax

(630) 416-5610

NPI assigned

Jan 13, 2021

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Ms. Mary Torres Former name

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

Physician Assistant

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Access Community Health NetworkGroup PAC ID 9537076112, 182 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northwestern Medicine Central Dupage Hospital Hospital, Winfield, IL, CCN 140242

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

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.

• Access Community Health Network

  • Federally Qualified Health Center (FQHC)
  • Des Plaines, IL
  • NPI 1982783692
  Medicare reassignment Care Compare group
• Access Community Health Network

  • Federally Qualified Health Center (FQHC)
  • Chicago, IL
  • NPI 1699701383
  NPD
• Access Community Health Network

  • Federally Qualified Health Center (FQHC)
  • Bloomingdale, IL
  • NPI 1881773232
  NPD
• Access Community Health Network

  • Federally Qualified Health Center (FQHC)
  • Chicago, IL
  • NPI 1043398217
  NPD (past)

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

• Central Dupage Hospital Association

  • General Acute Care Hospital
  • Winfield, IL
  • NPI 1003864810
  Care Compare affiliation
• Central Dupage Hospital Association

  • Psychiatric Hospital Unit
  • Winfield, IL
  • NPI 1740230895
  Care Compare affiliation

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

{
    "created_epoch": "1610496000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786406400000",
    "number": "1174112296",
    "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",
            "telephone_number": "847-570-2040",
            "fax_number": "847-733-5315"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1220 HOBSON RD STE 104",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605408137",
            "telephone_number": "630-416-1950",
            "fax_number": "630-416-5610"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "245 S Gary Ave",
            "address_purpose": "LOCATION",
            "city": "Bloomingdale",
            "state": "IL",
            "postal_code": "601082228",
            "country_code": "US",
            "telephone_number": "630-893-5230",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WINOKUR",
        "first_name": "MARY",
        "middle_name": "ANN",
        "name_prefix": "Ms.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-01-13",
        "last_updated": "2026-08-11",
        "certification_date": "2026-08-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "IL",
            "license": "085007666",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARY",
            "last_name": "TORRES",
            "prefix": "MS.",
            "credential": "PA-C",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Kelsie Joann Jamilia Winger, DO
• Craig Winkeler
• Jessica Winkler-Steinkamp
• Beth M Winkler, MD
• Ronald L Winn, DDS
• Lilllian Winston
• Molly Jane Winter
• Amanda Wirt
• Elizabeth Ann Wirth, ACNS-BC
• Jennifer Lea Wise, D.C.

• Physician Assistant in Naperville, IL
• Providers in Naperville, IL by specialty
• Physician Assistant in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 11, 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.