Individual provider Active NPI

Alberto Bessudo, M.D.

  • Hematology & Oncology Physician
  • Encinitas, CA
National Provider Identifier
1003888074
Registry record updated Dec 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
A50309 Issued in CA
Practice address
326 Santa Fe Dr Ste 105
Encinitas, CA 92024-5157
Phone
(760) 452-3340
Fax
(760) 452-3344
NPI assigned
Feb 3, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 19, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X A50309 CA
Hematology & Oncology Physician 207RH0003X A50309 CA Primary

Addresses

Primary practice location

326 Santa Fe Dr Ste 105
Encinitas, CA 92024-5157

Mailing address

PO Box 25100
Fresno, CA 93729-5100
Phone (559) 326-1222

Other practice location 1

28078 Baxter Rd Ste 140
Murrieta, CA 92563-1403
Phone (760) 733-9191

Other practice location 2

16918 Dove Canyon Rd Ste 103
San Diego, CA 92127-3455
Phone (858) 649-5100

Other identifiers 1

IdentifierTypeStateIssuer
00A50309CMedicaidCA

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20050615000468 CA Practitioner - Hematology/Oncology 8921042490 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
Other, 1989
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
California Cancer Associates for Research and Excellence Inc 64 clinicians

Practice addresses (Care Compare)

16918 Dove Canyon Rd
San Diego, CA 92127-3455
Phone (858) 649-5100

28078 Baxter Rd
Suite 140
Murrieta, CA 92563-1403
Phone (760) 733-9191

4500 Brockton Ave
Suite 319
Riverside, CA 92501-4027
Phone (951) 319-7326

7130 N Millbrook Ave
Fresno, CA 93720-3347
Phone (559) 326-1222

838 Nordahl Rd
San Marcos, CA 92069-3599
Phone (760) 747-8935

9850 Genesee Ave
Suite 560
La Jolla, CA 92037-1229
Phone (858) 522-1410

Hospital & facility affiliations

  • West Coast Home Health Home health agency, San Juan Capistrano, CA, CCN 559551
  • West Coast Healthcare, LLC Hospice, San Juan Capistrano, CA, CCN 751603
  • Scripps Memorial Hospital - Encinitas Hospital, Encinitas, CA, CCN 050503
  • Tri-City Medical Center Hospital, Oceanside, CA, CCN 050128
  • Scripps Memorial Hospital la Jolla Hospital, La Jolla, CA, CCN 050324

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as group
Quality
89.27
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A50309CAMDHematology & Oncology Physician

Practice roles (4 of 5)

OrganizationSpecialtyStatusNew patients
Scripps Health Current Accepting new patients
California Cancer Associates for Research and Excellence Inc Hematology & Oncology CurrentSince Aug 1, 2006 Accepting new patients
California Cancer Associates for Research and Excellence Inc Hematology & Oncology CurrentSince Mar 1, 2012 Accepting new patients
Scripps Health Past Accepting new patients

Locations

477 N El Camino Real
Ste D200
Encinitas, CA 92024
Phone (760) 452-3340

326 Santa Fe Dr
Ste 105
Encinitas, CA 92024
Phone (760) 452-3340

7130 N Millbrook Ave
Fresno, CA 93720
Phone (559) 326-1222

9850 Genesee Ave
Ste 830
La Jolla, CA 92037
Phone (619) 552-1410

25405 Hancock Ave
Ste 206
Murrieta, CA 92562
Phone (760) 733-9191

28078 Baxter Rd
Ste 140
Murrieta, CA 92563
Phone (760) 733-9191

4500 Brockton Ave
Ste 316
Riverside, CA 92501
Phone (760) 733-9191

4500 Brockton Ave
Ste 319
Riverside, CA 92501
Phone (951) 319-7326

16918 Dove Canyon Rd
Ste 103
San Diego, CA 92127
Phone (858) 649-5100

838 Nordahl Rd
Ste 300
San Marcos, CA 92069
Phone (800) 456-5860

12998 Hesperia Rd
Ste 101
Victorville, CA 92395
Phone (760) 780-4960

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: alberto.bessudo@ccare.direct.varian.com
  • Direct secure messaging: abessudo28074@scrippshlth.medalliesdirect.net
  • Direct secure messaging: abessudo181832@direct.llu.edu

Organizations & group practices 6

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 5

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": "1138924800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766102400000",
    "number": "1003888074",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 25100",
            "city": "FRESNO",
            "state": "CA",
            "postal_code": "937295100",
            "telephone_number": "559-326-1222",
            "fax_number": "559-421-7004"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "326 SANTA FE DR STE 105",
            "city": "ENCINITAS",
            "state": "CA",
            "postal_code": "920245157",
            "telephone_number": "760-452-3340",
            "fax_number": "760-452-3344"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "28078 Baxter Rd Ste 140",
            "address_purpose": "LOCATION",
            "city": "Murrieta",
            "state": "CA",
            "postal_code": "925631403",
            "country_code": "US",
            "telephone_number": "760-733-9191",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "16918 Dove Canyon Rd Ste 103",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921273455",
            "country_code": "US",
            "telephone_number": "858-649-5100",
            "fax_number": "858-649-5099",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BESSUDO",
        "first_name": "ALBERTO",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-03",
        "last_updated": "2025-12-19",
        "certification_date": "2025-12-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A50309",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "A50309",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A50309C",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Encinitas, CA

Sources for this page

Verify at the official NPI Registry.