Individual provider Active NPI

Karan Singh, MD

  • Pulmonary Disease Physician
  • Phoenix, AZ
National Provider Identifier
1265797161
Registry record updated Aug 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
80382 Issued in AZ
Practice address
500 W Thomas Rd Ste 500
Phoenix, AZ 85013-4220
Phone
(602) 406-4000
Fax
(602) 406-6498
NPI assigned
Jul 7, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 27, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Pulmonary Disease Physician 207RP1001X 50775 KY
Pulmonary Disease Physician 207RP1001X 80382 AZ Primary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 80382 AZ

Addresses

Primary practice location

500 W Thomas Rd Ste 500
Phoenix, AZ 85013-4220

Mailing address

500 W Thomas Rd Ste 500
Phoenix, AZ 85013-4220
Phone (602) 406-4000

Other practice location 1

5841 S Maryland Ave
Chicago, IL 60637-1443
Phone (773) 702-1150

Other practice location 2

180 Harvester Dr Ste 110
Burr Ridge, IL 60527-6686
Phone (773) 702-1150

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: No
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
50775KYMDPulmonary Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Commonwealth Health Corporation, Inc. CurrentSince May 25, 2024 Accepting new patients
Commonwealth Health Corporation, Inc Pulmonary Disease CurrentSince May 25, 2024 Accepting new patients
Commonwealth Health Corporation, Inc Current Accepting new patients

Locations

723 Burkesville Rd
Albany, KY 42602
Phone (606) 387-6421

350 Park St
Ste 100
Bowling Green, KY 42101
Phone (270) 467-1780

421 US 31W Byp
Bowling Green, KY 42101
Phone (270) 782-7768

350 Park St
Ste 203
Bowling Green, KY 42101
Phone (270) 781-0075

825 2nd Ave
Ste B1
Bowling Green, KY 42101
Phone (270) 843-8600

466 Burnley Rd
Scottsville, KY 42164
Phone (270) 237-3131

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1341619200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787788800000",
    "number": "1265797161",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 W THOMAS RD STE 500",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850134220",
            "telephone_number": "602-406-4000",
            "fax_number": "602-406-6498"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 W THOMAS RD STE 500",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850134220",
            "telephone_number": "602-406-4000",
            "fax_number": "602-406-6498"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5841 S Maryland Ave",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606371443",
            "country_code": "US",
            "telephone_number": "773-702-1150",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "180 Harvester Dr Ste 110",
            "address_purpose": "LOCATION",
            "city": "Burr Ridge",
            "state": "IL",
            "postal_code": "605276686",
            "country_code": "US",
            "telephone_number": "773-702-1150",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SINGH",
        "first_name": "KARAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-07-07",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "KY",
            "license": "50775",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "AZ",
            "license": "80382",
            "primary": true
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "AZ",
            "license": "80382",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Phoenix, AZ

Sources for this page

Verify at the official NPI Registry.