Rajeev Kaul, M.B.B.S

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

C189895 Issued in CA

Practice address

2485 High School Ave Ste 311
Concord, CA 94520-1814

Phone

(925) 687-7272

NPI assigned

May 9, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MN, CA2 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 2

Specialty

NephrologyAlso: Internal Medicine

Education

Other, 1987

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Victor Kabbany MD IncGroup PAC ID 5496281172, 3 clinicians

The Nephrology Group IncGroup PAC ID 4688767262, 50 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Los Angeles Community Hospital Hospital, Los Angeles, CA, CCN 050663
• Uci Health-Orange Hospital, Orange, CA, CCN 050348
• Memorial Hospital Los Banos Hospital, Los Banos, CA, CCN 050528

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rkaul159549@direct.healthpartners.com
• FHIR API: https://fhir4.healow.com/fhir/r4/ABCHDD/Endpoint/ABCHDD
• Direct secure messaging: rkaul174153@ehr.johnmuirhealth.com

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.

• The Nephrology Group, Inc.

  • Nephrology Physician
  • Fresno, CA
  • NPI 1205906229
  Medicare reassignment Care Compare group NPD
• Victor Kabbany MD Inc

  dba Integrated Kidney & Internal Medicine

  • Nephrology Physician
  • Los Alamitos, CA
  • NPI 1881417988
  Medicare reassignment Care Compare group NPD
• Bass Medical Group

  • Obstetrics & Gynecology Physician
  • Walnut Creek, CA
  • NPI 1174253405
  Medicare reassignment NPD
• Wound MD PC

  • General Practice Physician
  • Petaluma, CA
  • NPI 1942606744
  Medicare reassignment NPD
• Bass Medical Group

  • Orthopaedic Surgery Physician
  • Castro Valley, CA
  • NPI 1093181646
  NPD
• Bass Medical Group

  • Orthopaedic Surgery Physician
  • San Ramon, CA
  • NPI 1467329904
  NPD
• The Nephrology Group, Inc. Clinical Lab

  • Clinical Medical Laboratory
  • Fresno, CA
  • NPI 1831621788
  NPD
• Bass Medical Group

  • Specialist
  • Walnut Creek, CA
  • NPI 1154401941
  NPD (past)
• Lincolnton Dialysis LLC

  dba Central Avenue Dialysis

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Blaine, MN
  • NPI 1659708139
  NPD (past)

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

• Alta Los Angeles Hospital, Inc

  dba Los Angeles Hospital

  • Skilled Nursing Facility
  • Los Angeles, CA
  • NPI 1114132685

  Hospital

  Care Compare affiliation
• Alta Los Angeles Hospitals, Inc.

  dba Los Angeles Comm Hosp, Norwalk Comm Hosp & LA Comm Hosp at Bellflower

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1922001809
  Care Compare affiliation
• Sutter Valley Hospitals

  dba Memorial Hospital Los Banos

  • General Acute Care Hospital
  • Los Banos, CA
  • NPI 1366896300
  Care Compare affiliation
• University of California Irvine

  dba University of California Irvine - Cac Urgent Care

  • Urgent Care Clinic/Center
  • Irvine, CA
  • NPI 1518739309

  Hospital

  Care Compare affiliation
• University of California Irvine

  dba Uci Health

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1689608150
  Care Compare affiliation

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

{
    "created_epoch": "1147132800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789430400000",
    "number": "1336198183",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 255228",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958655228",
            "telephone_number": "800-470-0071",
            "fax_number": "916-854-6769"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2485 HIGH SCHOOL AVE STE 311",
            "city": "CONCORD",
            "state": "CA",
            "postal_code": "945201814",
            "telephone_number": "925-687-7272"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "600 Coffee Rd",
            "address_purpose": "LOCATION",
            "city": "Modesto",
            "state": "CA",
            "postal_code": "953554201",
            "country_code": "US",
            "telephone_number": "209-550-4765",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KAUL",
        "first_name": "RAJEEV",
        "name_prefix": "Dr.",
        "credential": "M.B.B.S",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-09",
        "last_updated": "2026-09-15",
        "certification_date": "2026-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "MN",
            "license": "41947",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "CA",
            "license": "C189895",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christopher Kauffman
• Aaron Michael Kaufman, AMFT
• Adam Kaufman
• Ella Evelyn Kaufman
• Jessica Jane Kaufman
• Keoki Vulcan Kaulia-Pelland
• Amreen Kaur
• Amrit Kaur
• Anureet Kaur
• Charanjot Kaur, FNP

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 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.