NPIMap

Individual provider Active NPI

Vineetha Rangarajan, DO

  • Nephrology Physician
  • Castro Valley, CA
National Provider Identifier
1295363752
Registry record updated Dec 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
20A23909 Issued in CA
Practice address
19850 Lake Chabot Rd
Castro Valley, CA 94546-4002
Phone
(501) 881-1490
NPI assigned
Mar 31, 2020
Last updated
Dec 17, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 17, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nephrology Physician 207RN0300X 20A23909 CA Primary

Addresses

Primary practice location

19850 Lake Chabot Rd
Castro Valley, CA 94546-4002

Mailing address

850 W Rio Salado Pkwy Ste 201
Tempe, AZ 85281-3812
Phone (925) 686-1230

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL, CA2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20230531001052 FL Practitioner - Nephrology 3072938687 Reassigns benefits to 1 organization
I20250718003744 CA Practitioner - Internal Medicine 3072938687 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Michigan State University College of Osteopathic Medicine, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
West Coast KidneyGroup PAC ID 1759700149, 56 clinicians
Mayo Clinic JacksonvilleGroup PAC ID 5698689297, 1,595 clinicians

Practice addresses (Care Compare)

19850 Lake Chabot Rd
Castro Valley, CA 94546-4002
Phone (510) 881-1490

4500 San Pablo Rd S
Jacksonville, FL 32224-1865
Phone (904) 953-2000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
84.24 of 100Reported as group
Quality
74.85
Promoting interoperability
100
Improvement activities
40
Cost
72.62

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
20A23909CAMDNephrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mayo Clinic Jacksonville CurrentSince Jul 1, 2023 Accepting new patients
Mayo Clinic Jacksonville CurrentSince Jul 1, 2023 Accepting new patients
West Coast Kidney Nephrology CurrentSince Jun 7, 2025 Accepting new patients

Locations

850 W Rio Salado Pkwy
Ste 201
Tempe, AZ 85281

2370 Country Hills Dr
Ste 101
Antioch, CA 94509
Phone (925) 779-9635

19850 Lake Chabot Rd
Castro Valley, CA 94546
Phone (510) 537-5333

4500 San Pablo Rd S
Jacksonville, FL 32224
Phone (904) 721-4815

200 1st St SW
Rochester, MN 55905
Phone (507) 266-4850

Interoperability endpoints

  • Direct secure messaging: vineetha.rangarajan.1@8243.direct.athenahealth.com
  • Direct secure messaging: vrangarajan750944@hisp.ehr.sutterhealth.org

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 8

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

NPI Registry JSON

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

{
    "created_epoch": "1585612800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765929600000",
    "number": "1295363752",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "850 W RIO SALADO PKWY STE 201",
            "city": "TEMPE",
            "state": "AZ",
            "postal_code": "852813812",
            "telephone_number": "925-686-1230"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19850 LAKE CHABOT RD",
            "city": "CASTRO VALLEY",
            "state": "CA",
            "postal_code": "945464002",
            "telephone_number": "501-881-1490"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RANGARAJAN",
        "first_name": "VINEETHA",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-03-31",
        "last_updated": "2025-12-17",
        "certification_date": "2025-12-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "CA",
            "license": "20A23909",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Castro Valley, CA

Sources for this page

Verify at the official NPI Registry.