Sumaira Talib Shaikh, MD

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

54894-20 Issued in WI

Practice address

903 Mineral Point Ave
Janesville, WI 53548-2970

Phone

(608) 741-3814

Fax

(608) 741-3816

NPI assigned

Jul 20, 2009

Last updated

Sep 29, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 4

Medicare fee-for-service enrollment

Enrolled in WI

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

Specialty

NephrologyAlso: Internal Medicine

Education

Other, 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mercy Health System CorporationGroup PAC ID 7416860440, shared by 14 NPIs, 749 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mercyhealth Kidney Care and Dialysis Center Dialysis facility, Janesville, WI, CCN 522329
• Mercy Health System Corp Hospital, Janesville, WI, CCN 520066
• Mercy Walworth Hospital & Medical Center Hospital, Lake Geneva, WI, CCN 521357

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: sshaikh28375@direct.mhemail.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.

• Mercy Health System Corporation

  dba MHS Physician Services

  • Multi-Specialty Clinic/Center
  • Janesville, WI
  • NPI 1598718603
  Medicare reassignment NPD
• Mercy Health System Corporation

  dba Mercy Walworth Hospital and Medical Center

  • Critical Access Hospital
  • Lake Geneva, WI
  • NPI 1699728550
  Medicare reassignment NPD
• Reedsburg Area Medical Center, Inc.

  • Critical Access Hospital
  • Reedsburg, WI
  • NPI 1891796710
  Medicare reassignment NPD
• Sauk Prairie Healthcare Inc

  • General Acute Care Hospital
  • Prairie Du Sac, WI
  • NPI 1861466153
  Medicare reassignment NPD
• Mercy Health System Corporation

  dba Mercy Hospital Janesville

  • General Acute Care Hospital
  • Janesville, WI
  • NPI 1093768962
  NPD
• Reedsburg Area Medical Center Inc

  dba RAMC La Valle Clinic

  • Rural Health Clinic/Center
  • La Valle, WI
  • NPI 1437049566
  NPD
• Reedsburg Area Medical Center, Inc.

  • Family Medicine Physician
  • Reedsburg, WI
  • NPI 1457780983
  NPD
• Sauk Prairie Healthcare Inc

  dba Orthopedic Associates of Sauk Prairie

  • Orthopaedic Surgery Physician
  • Prairie Du Sac, WI
  • NPI 1336488741
  NPD
• Sauk Prairie Healthcare Inc

  • Certified Registered Nurse Anesthetist
  • Prairie Du Sac, WI
  • NPI 1396884474
  NPD
• Sauk Prairie Healthcare, Inc.

  dba Prairie Clinic

  • Family Medicine Physician
  • Sauk City, WI
  • NPI 1235163494
  NPD

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

• Mercy Health System Corporation

  dba Mercy Regional Dialysis Center

  • Chronic Disease Hospital
  • Janesville, WI
  • NPI 1164588679

  Dialysis facility

  Care Compare affiliation Name & address match
• Mercy Health System Corporation

  dba Mercy Hospital Janesville

  • General Acute Care Hospital
  • Janesville, WI
  • NPI 1093768962
  Care Compare affiliation
• Mercy Health System Corporation

  dba Mercy Walworth Hospital and Medical Center

  • Critical Access Hospital
  • Lake Geneva, WI
  • NPI 1699728550
  Care Compare affiliation

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

{
    "created_epoch": "1248048000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790640000000",
    "number": "1598995995",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "903 MINERAL POINT AVE",
            "city": "JANESVILLE",
            "state": "WI",
            "postal_code": "535482970",
            "telephone_number": "608-741-3814",
            "fax_number": "608-741-3816"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "903 MINERAL POINT AVE",
            "city": "JANESVILLE",
            "state": "WI",
            "postal_code": "535482970",
            "telephone_number": "608-741-3814",
            "fax_number": "608-741-3816"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHAIKH",
        "first_name": "SUMAIRA",
        "middle_name": "TALIB",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-07-20",
        "last_updated": "2026-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "WI",
            "license": "54894-20",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WI MEDICARE",
            "identifier": "K400165796-000054176",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBSWI",
            "identifier": "1598995995",
            "state": "WI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1598995995",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MERCYCARE INSURANCE",
            "identifier": "SHAIKSUM",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Rebecca Lynn Senn, RD
• Sentinel Behavioral Health LLC
• Alyssa Joyce Marie Senz, LMFT
• Elizabeth Ann Shadel, MS, LPC
• Jaymin R Shah, D.O.
• Divya Sharma, MD
• Ismael Shaukat, M.D.
• Lawrence M Shea, MD
• Linda L Shea, CSAC
• Brandon D Sheetz, O.D.

• Nephrology Physician in Janesville, WI
• Providers in Janesville, WI by specialty
• Nephrology Physician in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 2026; 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.