Individual provider Active NPI

Thomas E Neff, MD

  • Anesthesiology Physician
  • Berwyn, IL
National Provider Identifier
1679504898
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
036-109070 Issued in IL
Practice address
3249 Oak Park Ave
Anesthesia Department
Berwyn, IL 60402-3429
Phone
(708) 783-3667
NPI assigned
Jul 5, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 036-109070 IL Primary

Addresses

Primary practice location

3249 Oak Park Ave
Anesthesia Department
Berwyn, IL 60402-3429

Mailing address

375 W Erie St
# 413
Chicago, IL 60610-4010
Phone (312) 952-9131

Other identifiers 1

IdentifierTypeStateIssuer
036109070MedicaidIL

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in KY
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070621000651 KY Practitioner - Anesthesiology 3577529221 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
University of Kentucky College of Medicine, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Professional Anesthesia Services of Kentucky PLLCGroup PAC ID 0244590305, 351 clinicians
Northstar Anesthesia of Kentucky Pain PLLCGroup PAC ID 4688166069, 5 clinicians

Practice addresses (Care Compare)

200 E Chestnut St
Louisville, KY 40202-1831
Phone (502) 629-8000

4000 Kresge Way
Louisville, KY 40207-4605
Phone (502) 897-8100

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036-109070ILMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Professional Anesthesia Services of Kentucky PLLC Anesthesiology CurrentSince Aug 30, 2025 Accepting new patients
Northstar Anesthesia of Kentucky Pain PLLC CurrentSince Oct 1, 2025 Accepting new patients
Baptist Health Medical Group Inc CurrentSince Aug 1, 2016 Accepting new patients
MN Anesthesia LLC Anesthesiology Past Accepting new patients

Locations

200 E Chestnut St
Louisville, KY 40202
Phone (502) 446-8000

900 Hospital Dr
Madisonville, KY 42431
Phone (270) 326-3900

200 Clinic Dr
Madisonville, KY 42431
Phone (270) 821-8874

2603 Kentucky Ave
Ste 304
Paducah, KY 42003
Phone (270) 415-4800

4000 Kresge Way
St Matthews, KY 40207
Phone (502) 459-7902

6225 State Highway 161
Ste 200
Irving, TX 75038
Phone (214) 687-0496

Organizations & group practices 4

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.

Hospital & facility affiliations 1

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": "1152057600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1679504898",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "375 W ERIE ST",
            "address_2": "# 413",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606104010",
            "telephone_number": "312-952-9131"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3249 OAK PARK AVE",
            "address_2": "ANESTHESIA DEPARTMENT",
            "city": "BERWYN",
            "state": "IL",
            "postal_code": "604023429",
            "telephone_number": "708-783-3667"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NEFF",
        "first_name": "THOMAS",
        "middle_name": "E",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-05",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IL",
            "license": "036-109070",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036109070",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Berwyn, IL

Sources for this page

Verify at the official NPI Registry.