Nasim Wiegley, M.D.

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

A134869 Issued in CA

Practice address

4150 V St Ste 3500
Sacramento, CA 95817-1460

Phone

(916) 734-3014

NPI assigned

Jun 20, 2011

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

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, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Regents of the Univ of CaGroup PAC ID 3375456619, 1,571 clinicians

Regents of the University of CaliforniaGroup PAC ID 8022922475, 562 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Southgate Dialysis Dialysis facility, Sacramento, CA, CCN 052711
• Dci Rancho Dialysis Clinic Dialysis facility, Sacramento, CA, CCN 552519
• University of California Davis Medical Center Hospital, Sacramento, CA, CCN 050599

Merit-based Incentive Payment System (MIPS)

Final score

83.15 of 100Reported as group

Quality

64.8

Promoting interoperability

100

Improvement activities

40

Cost

68.65

Merit-based Incentive Payment System (MIPS)

Final score

90.11 of 100Reported as group

Quality

86.24

Promoting interoperability

100

Improvement activities

40

Cost

78.35

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Regents of the Univ of Ca

  • Maternal & Fetal Medicine Physician
  • Sacramento, CA
  • NPI 1013906973
  Medicare reassignment Care Compare group NPD
• Regents of the University of California

  • Multi-Specialty Clinic/Center
  • Sacramento, CA
  • NPI 1952998973
  Medicare reassignment Care Compare group NPD
• Regents of the Univ of Ca

  • Diagnostic Radiology Physician
  • Sacramento, CA
  • NPI 1477546406
  NPD
• Regents of the University of Ca

  • Nephrology Physician
  • Sacramento, CA
  • NPI 1710970736

  Internal Medicine

  NPD
• Regents of the University of California

  • Multi-Specialty Clinic/Center
  • Elk Grove, CA
  • NPI 1174966071
  NPD
• Regents of the Univ of Ca

  • Surgery Physician
  • Sacramento, CA
  • NPI 1427041698
  NPD (past)
• Regents of the Univ of Ca

  • Pulmonary Disease Physician
  • Sacramento, CA
  • NPI 1437142692
  NPD (past)
• Essent PRMC LP

  • Certified Registered Nurse Anesthetist
  • Paris, TX
  • NPI 1376541839
  NPD (past)

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

• Dialysis Clinic Inc.

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Sacramento, CA
  • NPI 1902839384

  Dialysis facility

  Care Compare affiliation Name & address match
• Dialysis Clinic Inc.

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Sacramento, CA
  • NPI 1598798076

  Dialysis facility

  Care Compare affiliation
• Regents of the University of California

  • General Acute Care Hospital
  • Sacramento, CA
  • NPI 1710918545
  Care Compare affiliation

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

{
    "created_epoch": "1308528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763337600000",
    "number": "1992090815",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4150 V ST STE 3500",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958171460",
            "telephone_number": "916-734-3014"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4150 V ST STE 3500",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958171460",
            "telephone_number": "916-734-3014"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WIEGLEY",
        "first_name": "NASIM",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-06-20",
        "last_updated": "2025-11-17",
        "certification_date": "2025-11-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "CA",
            "license": "A134869",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sabina Wieczner
• Geoffrey Paul Wiedeman Jr., M.D.
• Jean A Wiedeman, M.D.
• Lisa Wiedeman, PT
• Julius Mombo Wiefue
• Ellen A Wiegner, MD
• Alexandra Wiese
• Anna Wiese
• Noa Wieselberg Bell, PHD
• John M. Wiesenfarth, MD

• Nephrology Physician in Sacramento, CA
• Providers in Sacramento, CA by specialty
• Nephrology Physician in California

• 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.