NPIMap

Individual provider Active NPI

Gail D Herman, M.D.

  • Internal Medicine Physician
  • Niles, IL
National Provider Identifier
1457301871
Registry record updated Feb 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
036076405 Issued in IL
Practice address
7900 N Milwaukee Ave # 22
Niles, IL 60714-3159
Phone
(847) 994-4671
Fax
(847) 423-6705
NPI assigned
May 10, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 036076405 IL Primary

Addresses

Primary practice location

7900 N Milwaukee Ave # 22
Niles, IL 60714-3159

Mailing address

7900 N Milwaukee Ave # 22
Niles, IL 60714-3159
Phone (847) 994-4671

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address gherman252215@direct.myadvocateaurora.org Direct
FHIR URL https://epicfhir.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/ Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.
Opted out of Medicare
Yes, effective Oct 1, 2025 through Oct 1, 2027

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 1986
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

7900 N Milwaukee Ave
Niles, IL 60714-3165

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Interoperability endpoints

  • Direct secure messaging: gailhermanmd@e779e701.micromddirect.com
  • Direct secure messaging: gherman252215@direct.myadvocateaurora.org

Hospital & facility affiliations 8

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

NPI Registry JSON

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

{
    "created_epoch": "1147219200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770595200000",
    "number": "1457301871",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7900 N MILWAUKEE AVE # 22",
            "city": "NILES",
            "state": "IL",
            "postal_code": "607143159",
            "telephone_number": "847-994-4671",
            "fax_number": "847-423-6705"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7900 N MILWAUKEE AVE # 22",
            "city": "NILES",
            "state": "IL",
            "postal_code": "607143159",
            "telephone_number": "847-994-4671",
            "fax_number": "847-423-6705"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HERMAN",
        "first_name": "GAIL",
        "middle_name": "D",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-10",
        "last_updated": "2026-02-09",
        "certification_date": "2026-02-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036076405",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gherman252215@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "7900 N Milwaukee Ave",
            "address_2": "18",
            "city": "Niles",
            "state": "IL",
            "country_code": "US",
            "postal_code": "607143159",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicfhir.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "7900 N Milwaukee Ave",
            "address_2": "18",
            "city": "Niles",
            "state": "IL",
            "country_code": "US",
            "postal_code": "607143159",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Niles, IL

Sources for this page

Verify at the official NPI Registry.