Individual provider Active NPI

Siddartha Simha, MD

  • Pain Medicine (Anesthesiology) Physician
  • Chicago, IL
National Provider Identifier
1649896531
Registry record updated Aug 4, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X
License
125083106 Issued in IL
Practice address
251 E Huron St
Chicago, IL 60611-2908
Phone
(312) 926-2000
NPI assigned
Jun 17, 2020
Last updated
Aug 4, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 4, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X 125083106 IL
Pain Medicine (Anesthesiology) Physician 207LP2900X 125083106 IL Primary

Addresses

Primary practice location

251 E Huron St
Chicago, IL 60611-2908

Mailing address

2028 Hartshorn Ave
Troy, MI 48083-1759
Phone (248) 953-5034

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN
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
I20250528002046 IN Practitioner - Pain Management 1658793476 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Pain Management
Education
Oakland Univ, William Beaumont School of Medicine, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Midwest Pain Management Centers,LLCGroup PAC ID 5496654618, 9 clinicians

Practice addresses (Care Compare)

8840 Calumet Ave
Suite 103
Munster, IN 46321-2546
Phone (219) 836-7246

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
125083106ILMDPain Medicine (Anesthesiology) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Pain Management Specialists LLC CurrentSince Jul 14, 2025 Accepting new patients
Midwest Pain Management Centers,LLC Pain Medicine CurrentSince Apr 30, 2025 Accepting new patients

Locations

28354 Network Pl
Chicago, IL 60673

1100 S Calumet Rd
Ste 1
Chesterton, IN 46304
Phone (219) 836-7246

24 Joliet St
Dyer, IN 46311
Phone (219) 864-2237

8840 Calumet Ave
Ste 103
Munster, IN 46321
Phone (219) 836-7246

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 4

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": "1592352000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1722729600000",
    "number": "1649896531",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2028 HARTSHORN AVE",
            "city": "TROY",
            "state": "MI",
            "postal_code": "480831759",
            "telephone_number": "248-953-5034"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "251 E HURON ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606112908",
            "telephone_number": "312-926-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMHA",
        "first_name": "SIDDARTHA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-06-17",
        "last_updated": "2024-08-04",
        "certification_date": "2024-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "IL",
            "license": "125083106",
            "primary": false
        },
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "IL",
            "license": "125083106",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.