Umer Mukhtar, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

125.069795 Issued in IL

Practice address

1000 4TH St SW
Mason City, IA 50401-2800

Phone

(641) 428-6615

Fax

(641) 428-8041

NPI assigned

Jun 29, 2017

Last updated

Nov 17, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in IA, IN, IL3 enrollments

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 3

Specialty

Internal Medicine

Education

Other, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

CH Specialty Services Il PLLCGroup PAC ID 8224402482, 20 clinicians

Chicago Physician Services PCGroup PAC ID 5496194698, 23 clinicians

Curana Health of Indiana LLCGroup PAC ID 3779900220, 4 clinicians

Curana Health of Iowa PLLCGroup PAC ID 9133536113, 152 clinicians

Curana Health of Illinois PCGroup PAC ID 1456724434, 35 clinicians

Cogent Healthcare of Iowa PCGroup PAC ID 3779517941, 60 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Presence Saint Joseph Hospital - Chicago Hospital, Chicago, IL, CCN 140224
• Mercyone North Iowa Medical Center Hospital, Mason City, IA, CCN 160064

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: umukhtar3952845@direct.trinity-health.org

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.

• Cogent Healthcare of Iowa, PC

  • Internal Medicine Physician
  • Cedar Rapids, IA
  • NPI 1982654497
  Medicare reassignment Care Compare group NPD
• Curana Health of Iowa PLLC

  • Internal Medicine Physician
  • Osceola, IA
  • NPI 1730773714
  Medicare reassignment Care Compare group NPD
• CH Specialty Services Il PLLC

  • Internal Medicine Physician
  • Chicago, IL
  • NPI 1922707702
  Medicare reassignment Care Compare group NPD
• Chicago Physician Services, P.C.

  • Internal Medicine Physician
  • Chicago, IL
  • NPI 1538921424
  Medicare reassignment Care Compare group NPD
• Curana Health of Illinois PC

  • Internal Medicine Physician
  • Chicago, IL
  • NPI 1891400156
  Medicare reassignment Care Compare group NPD
• Curana Health of Indiana LLC

  • Internal Medicine Physician
  • Corydon, IN
  • NPI 1942811765
  Medicare reassignment Care Compare group NPD
• CH Specialty Services Ia PC

  • Internal Medicine Physician
  • Osceola, IA
  • NPI 1942909353
  Medicare reassignment NPD
• CH Specialty Services in LLC

  • Internal Medicine Physician
  • Corydon, IN
  • NPI 1497458731
  Medicare reassignment NPD
• Sound Physicians of Indiana, LLC

  • Hospitalist Physician
  • Gary, IN
  • NPI 1528311149

  Internal Medicine

  Medicare reassignment NPD
• Sound Physicians of Iowa, PLLC

  • Internal Medicine Physician
  • Mason City, IA
  • NPI 1912398249
  NPD
• Sound Physicians of Indiana, LLC

  dba Sound Physicinas of Indiana

  • Hospitalist Physician
  • Terre Haute, IN
  • NPI 1184063257

  Internal Medicine

  NPD
• Floyd County Memorial Hospital Commission

  • Critical Access Hospital
  • Charles City, IA
  • NPI 1265402390
  NPD (past)

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

• Mercy Health Services-Iowa Corp

  dba Mercy Medical Center-North Iowa

  • Rural Acute Care Hospital
  • Mason City, IA
  • NPI 1467537886
  Care Compare affiliation
• Presence Chicago Hospitals Network

  dba Presence Saint Joseph Hospital-Chicago

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1679659585
  Care Compare affiliation

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

{
    "created_epoch": "1498694400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763337600000",
    "number": "1750802849",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4646 N. MARINE DR.MED ED DEPT. C ELEVATORS.",
            "address_2": "WEISS MEMORIAL HOSPITAL.7 FLOOR. #7100",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "60640"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 4TH ST SW",
            "city": "MASON CITY",
            "state": "IA",
            "postal_code": "504012800",
            "telephone_number": "641-428-6615",
            "fax_number": "641-428-8041"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4646 N. Marine Dr. Med Ed Dept. C Elevators.",
            "address_2": "Weiss Memorial Hospital. 7 Floor. #7100",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "60640",
            "country_code": "US",
            "telephone_number": "773-564-5235",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MUKHTAR",
        "first_name": "UMER",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-06-29",
        "last_updated": "2025-11-17",
        "certification_date": "2025-11-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IA",
            "license": "MD-47738",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IN",
            "license": "01097570A",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125.069795",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mc.mmcmc.him@direct.2.mycarefile.org",
            "affiliation": "Y",
            "endpointDescription": "Direct Email Address",
            "affiliationName": "MercyOne North Iowa",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "1000 4th St SW",
            "city": "Mason City",
            "state": "IA",
            "country_code": "US",
            "postal_code": "504012800",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Dan Lee Morehouse, MD RVT
• Sarah Morrison, LMHC
• Christopher Michael Morse, DO
• Moxihealth PLLC
• Maureen Akwi Muke, MD
• Timothy L Mulholland, M.D.
• Sugianawaty Mulia, RD, LD
• Brett Mulkey, DO
• Jake Lee Mullenbach, DO
• Susan A Mullenbach, ARNP

• Internal Medicine Physician in Mason City, IA
• Providers in Mason City, IA by specialty
• Internal Medicine Physician in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 17, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.