Annie Christian Gauf

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

125077342 Issued in IL

Practice address

The Northwestern Specialists for Women
900 N. Kingsbury St. Ste 130N
Chicago, IL 60610-7457

Phone

(312) 775-1100

Fax

(312) 775-1111

NPI assigned

Jul 16, 2018

Last updated

Sep 5, 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

Not listed in the public Medicare enrollment file

Eligible to order & refer

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

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Interoperability endpoints

• Direct secure messaging: annie.gauf.1@29023.direct.athenahealth.com

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

{
    "created_epoch": "1531699200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757030400000",
    "number": "1619453453",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "900 N KINGSBURY ST STE 130N",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606107457",
            "telephone_number": "404-727-5655",
            "fax_number": "404-727-0045"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "THE NORTHWESTERN SPECIALISTS FOR WOMEN",
            "address_2": "900 N. KINGSBURY ST. STE 130N",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606107457",
            "telephone_number": "312-775-1100",
            "fax_number": "312-775-1111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GAUF",
        "first_name": "ANNIE",
        "middle_name": "CHRISTIAN",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-07-16",
        "last_updated": "2025-09-05",
        "certification_date": "2025-09-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "IL",
            "license": "125077342",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jenna D Gatziolis, DNP, CPNP-PC, RN
• Joanna Gatziolis
• Julie Gaudette, L.AC., MSTOM
• Nicolle M Gaudette
• Michelle R Gaudiuso, PNP
• Alexandra B Gauger, DNP, APRN, CNP
• Molly Gaugler, PA-C
• Jeffrey I. Gaule, D.D.S.
• Danielle Gault
• Catherine Gaumer, LCPC, ATR-BC

• Obstetrics & Gynecology Physician in Chicago, IL
• Providers in Chicago, IL by specialty
• Obstetrics & Gynecology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 5, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.