NPIMap

Individual provider Active NPI

Keshav R Nayak, M.D.

  • Cardiovascular Disease Physician
  • San Diego, CA
National Provider Identifier
1043246531
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
A72112 Issued in CA
Practice address
34800 Bob Wilson Dr
Nmcsd
San Diego, CA 92134-1098
Phone
(619) 532-7400
Fax
(619) 532-9863
NPI assigned
Jun 25, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X A72112 CA Primary

Addresses

Primary practice location

34800 Bob Wilson Dr
Nmcsd
San Diego, CA 92134-1098

Mailing address

9434 Compass Point Dr S
San Diego, CA 92126-5561
Phone (858) 578-4968

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20170927001019 CA Practitioner - Interventional CardiologyPractitioner - Cardiovascular Disease (Cardiology) 6800199407 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Interventional CardiologyAlso: Cardiovascular Disease (Cardiology)
Education
Pennsylvania State University College of Medicine, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Scripps Mercy Physicians Cardiology Medical CorporationGroup PAC ID 0143264879, 34 clinicians
Emergency and Acute Care Medical CorporationGroup PAC ID 9537108279, 431 clinicians
On Call Specialists Medical Group of San Diego IncGroup PAC ID 7911395231, 145 clinicians

Practice addresses (Care Compare)

4077 5TH Ave
San Diego, CA 92103-2105
Phone (619) 260-7245

435 H St
Chula Vista, CA 91910-4307
Phone (619) 359-6600

501 Washington St
Suite 512
San Diego, CA 92103-2238
Phone (619) 297-0014

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Coronary angioplasty and stenting11

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A72112CAMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
On Call Specialists Medical Group of San Diego, Inc. CurrentSince Jun 1, 2023 Accepting new patients
Keshav R. Nayak, MD, AMC Cardiovascular Disease CurrentSince Jun 27, 2018 Accepting new patients
Emergency and Acute Care Medical Corporation CurrentSince Dec 12, 2017 Accepting new patients
Scripps Mercy Physicians Cardiology Medical Corporation Cardiovascular Disease CurrentSince Aug 15, 2018 Accepting new patients
Scripps Health Current Accepting new patients
Sharp Memorial Hospital Past Accepting new patients
Scripps Health Past Accepting new patients

Locations

435 H St
Chula Vista, CA 91910
Phone (619) 691-7000

9888 Genesee Ave
La Jolla, CA 92037
Phone (858) 457-4123

7901 Frost St
San Diego, CA 92123
Phone (619) 541-3400

250 Prospect Pl
San Diego, CA 92118
Phone (619) 522-3600

501 Washington St
Ste 512
San Diego, CA 92103
Phone (619) 297-0014

4077 5th Ave
San Diego, CA 92103
Phone (619) 260-7245

650 E Devon Ave
Ste 165
Itasca, IL 60143
Phone (630) 285-1040

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: knayak81387@scrippshlth.medalliesdirect.net

Organizations & group practices 7

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.

Hospital & facility affiliations 3

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": "1151193600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1043246531",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9434 COMPASS POINT DR S",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921265561",
            "telephone_number": "858-578-4968",
            "fax_number": "858-578-4968"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "34800 BOB WILSON DR",
            "address_2": "NMCSD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921341098",
            "telephone_number": "619-532-7400",
            "fax_number": "619-532-9863"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NAYAK",
        "first_name": "KESHAV",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-25",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "CA",
            "license": "A72112",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Diego, CA

Sources for this page

Verify at the official NPI Registry.