Individual provider Active NPI

William A Pitt, MD

  • Cardiovascular Disease Physician
  • San Diego, CA
National Provider Identifier
1861544850
Registry record updated Sep 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
A23081 Issued in CA
Practice address
6386 Alvarado CT
Suite 101
San Diego, CA 92120-4906
Phone
(619) 265-1237
Fax
(619) 265-2142
NPI assigned
Jan 18, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 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 A23081 CA Primary

Addresses

Primary practice location

6386 Alvarado CT
Suite 101
San Diego, CA 92120-4906

Mailing address

6386 Alvarado CT
Ste 101
San Diego, CA 92120-4906
Phone (619) 265-1237

Other identifiers 2

IdentifierTypeStateIssuer
GR0016720MedicaidCA
00A230810MedicaidCA

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
I20120223000779 CA Practitioner - Cardiovascular Disease (Cardiology) 6608043005 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
92.17 of 100Reported as group
Quality
100
Promoting interoperability
100
Improvement activities
40
Cost
73.9

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A23081CAMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Southern California Cardiology Medical Group, Inc. Current Accepting new patients
Monica Perlman MD Inc. CurrentSince Feb 1, 2020 Accepting new patients
KND Development 59 LLC Current Accepting new patients
Scripps Health Past Accepting new patients
THC - Orange County LLC Past Accepting new patients
Regents of the University of California Past Accepting new patients
Providence Health System - Southern California Past Accepting new patients

Locations

9850 Genesee Ave
Ste 320
La Jolla, CA 92037
Phone (858) 864-9800

6386 Alvarado Ct
Ste 101
San Diego, CA 92120
Phone (619) 265-1237

3737 Moraga Ave
Ste B103
San Diego, CA 92117
Phone (858) 799-0855

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

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.

NPI Registry JSON

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

{
    "created_epoch": "1169078400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789257600000",
    "number": "1861544850",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6386 ALVARADO CT",
            "address_2": "STE 101",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921204906",
            "telephone_number": "619-265-1237",
            "fax_number": "619-265-2142"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6386 ALVARADO CT",
            "address_2": "SUITE 101",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921204906",
            "telephone_number": "619-265-1237",
            "fax_number": "619-265-2142"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PITT",
        "first_name": "WILLIAM",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-18",
        "last_updated": "2026-09-13",
        "certification_date": "2020-02-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "CA",
            "license": "A23081",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "GR0016720",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A230810",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in San Diego, CA

Sources for this page

Verify at the official NPI Registry.