William A. Ladd, M.D.

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

G63024 Issued in CA

Practice address

200 W Arbor Dr
San Diego, CA 92103-9000

Phone

(800) 926-8273

Fax

(888) 539-8781

NPI assigned

May 13, 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

Other identifiers 3

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

Specialty

Diagnostic Radiology

Education

Tufts University School of Medicine, 1981

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Regents of the University of CaliforniaGroup PAC ID 3577476761, 2,047 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• UC San Diego Health Hillcrest - Hillcrest Med Ctr Hospital, San Diego, CA, CCN 050025
• El Centro Regional Medical Center Hospital, El Centro, CA, CCN 050045
• Grossmont Hospital Hospital, La Mesa, CA, CCN 050026

Merit-based Incentive Payment System (MIPS)

Final score

90.77 of 100Reported as group

Quality

84.13

Promoting interoperability

100

Improvement activities

40

Cost

73.88

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

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.

• Regents of the University of California

  • Diagnostic Radiology Physician
  • San Diego, CA
  • NPI 1558463927

  Neuroradiology

  Medicare reassignment Care Compare group NPD
• UC San Diego Health Community Group

  • Community Health Clinic/Center
  • San Diego, CA
  • NPI 1659864247
  Medicare reassignment NPD
• Regents of the University of California Ucsd Department of Radiology

  • Diagnostic Radiology Physician
  • San Diego, CA
  • NPI 1225213655
  NPD
• La Jolla Radiology Medical Group - Diagnosis, Inc.

  • Diagnostic Radiology Physician
  • San Diego, CA
  • NPI 1689627317
  NPD (past)
• Open Air MRI Centers Medical Group, Inc.

  • Vascular & Interventional Radiology Physician
  • San Diego, CA
  • NPI 1164475174

  Diagnostic Radiology

  NPD (past)
• Regents of the University of California

  • Pharmacy
  • San Diego, CA
  • NPI 1598786576
  NPD (past)
• Regents of the University of California Ucsd Head and Neck Surgery

  • Otolaryngology Physician
  • San Diego, CA
  • NPI 1679509962
  NPD (past)
• Scripps Health

  • Clinical Medical Laboratory
  • La Jolla, CA
  • NPI 1427034990
  NPD (past)
• Scripps Health

  • General Acute Care Hospital
  • La Jolla, CA
  • NPI 1841277704
  NPD (past)
• South Texas Radiology Group PA

  • Diagnostic Radiology Physician
  • San Antonio, TX
  • NPI 1851368039
  NPD (past)

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

• El Centro Regional Medical Center

  • General Acute Care Hospital
  • El Centro, CA
  • NPI 1861409823
  Care Compare affiliation
• Grossmont Hospital Corporation

  • General Acute Care Hospital
  • La Mesa, CA
  • NPI 1528041811
  Care Compare affiliation
• Regents of the University of California

  • General Acute Care Hospital
  • San Diego, CA
  • NPI 1184722779
  Care Compare affiliation

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

{
    "created_epoch": "1147478400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1550016000000",
    "number": "1063463230",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 232410",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921932410"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 W ARBOR DR",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921039000",
            "telephone_number": "800-926-8273",
            "fax_number": "888-539-8781"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LADD",
        "first_name": "WILLIAM",
        "middle_name": "A.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-13",
        "last_updated": "2019-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085N0700X",
            "taxonomy_group": "",
            "desc": "Radiology, Neuroradiology",
            "state": "CA",
            "license": "G63024",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "G63024",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G630240",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE PTAN",
            "identifier": "GU921Y",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD PIN",
            "identifier": "00G630240",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mary Alice Lacy, MSN,FNP
• Rachel Lacy, BCBA
• Thomas Royce Lacy Jr., IDC
• Rajan Lad
• Amanda Ladagana
• Louella Chan Ladia, MD
• Kathryn Hull Ladin
• Arnold M. Ladis
• Shauheen Ladjevardi, MD
• Leslie Ladner

• Diagnostic Radiology Physician in San Diego, CA
• Providers in San Diego, CA by specialty
• Diagnostic Radiology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 2019; 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.