Bonnie L Balzer, MD

Primary specialty

Clinical Pathology/Laboratory Medicine PhysicianTaxonomy code 207ZP0105X

License

A78681 Issued in CA

Practice address

8700 Beverly Blvd
West Hollywood, CA 90048-1804

Phone

(310) 423-6623

NPI assigned

Mar 8, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA, TX, KS, FL4 enrollments

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 4

Specialty

Pathology

Education

Stanford University School of Medicine, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cedars-Sinai Medical Care Foundation 1,684 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Cedars-Sinai Medical Center Hospital, Los Angeles, CA, CCN 050625
• Torrance Memorial Medical Center Hospital, Torrance, CA, CCN 050351
• Cedar-Sinai Marina del Rey Hospital Hospital, Marina del Rey, CA, CCN 050740

Merit-based Incentive Payment System (MIPS)

Final score

89.14 of 100Reported as group

Quality

84.79

Promoting interoperability

99

Improvement activities

40

Cost

73.15

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• Cedars-Sinai Medical Care Foundation

  • Specialist
  • Los Angeles, CA
  • NPI 1316984388

  CA

  Medicare reassignment Care Compare group NPD
• CPLM Integrated Pathology Services Inc

  • Anatomic Pathology & Clinical Pathology Physician
  • Valencia, CA
  • NPI 1740511393

  Anatomic Pathology & Clinical Pathology, CA

  Medicare reassignment NPD
• Yosemite Pathology Medical Group, Inc

  • Anatomic Pathology & Clinical Pathology Physician
  • Modesto, CA
  • NPI 1598760985

  Anatomic Pathology & Clinical Pathology, CA

  Medicare reassignment NPD
• Village Oaks Pathology Services, P.a.

  • Anatomic Pathology & Clinical Pathology Physician
  • San Antonio, TX
  • NPI 1730138397

  Anatomic Pathology & Clinical Pathology, TX

  Medicare reassignment NPD
• Pathology Services PC

  • Anatomic Pathology & Clinical Pathology Physician
  • Cedar City, UT
  • NPI 1992777601

  FL

  Medicare reassignment
• Cedars-Sinai Medical Care Foundation

  • Community/Retail Pharmacy
  • Los Angeles, CA
  • NPI 1972149292
  Care Compare group
• Magnifydx LLC

  • Dermatology Physician
  • Ponte Vedra Beach, FL
  • NPI 1043888985
  NPD
• Village Oaks Pathology Services, P. a.

  • Clinical Medical Laboratory
  • San Antonio, TX
  • NPI 1548303712
  NPD
• Yosemite Pathology Medical Group, in

  • Clinical Medical Laboratory
  • Tracy, CA
  • NPI 1114192176
  NPD (past)

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

• Cedars-Sinai Marina Hospital

  • General Acute Care Hospital
  • Marina del Rey, CA
  • NPI 1942269725

  Hospital

  Care Compare affiliation
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1639172372

  Hospital

  Care Compare affiliation
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • West Hollywood, CA
  • NPI 1891940326

  Hospital

  Care Compare affiliation
• Torrance Memorial Medical Center

  • General Acute Care Hospital
  • Torrance, CA
  • NPI 1467459776

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1141776000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783296000000",
    "number": "1649247602",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8700 BEVERLY BLVD",
            "city": "WEST HOLLYWOOD",
            "state": "CA",
            "postal_code": "900481804",
            "telephone_number": "310-423-6623"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8700 BEVERLY BLVD",
            "city": "WEST HOLLYWOOD",
            "state": "CA",
            "postal_code": "900481804",
            "telephone_number": "310-423-6623"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "750 N San Vicente Blvd Ste 800W",
            "address_purpose": "LOCATION",
            "city": "West Hollywood",
            "state": "CA",
            "postal_code": "900695788",
            "country_code": "US",
            "telephone_number": "408-203-3647",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BALZER",
        "first_name": "BONNIE",
        "middle_name": "L",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-03-08",
        "last_updated": "2026-07-06",
        "certification_date": "2026-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0105X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Pathology/Laboratory Medicine",
            "state": "CA",
            "license": "A78681",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Vikram Deepak Bakhru, M.D., M.B.A.
• Kate Balbi
• Robyn Balden, M.D., PHD
• Dwight Baldoman, PT
• Robert Harris Baloh, MD PHD
• Ashley April Bame, RADT-1
• April Leah Banayan, MD
• Jude Banihani
• Daniel Lee Banks
• Hakimah Aliah Bankston, MSN, ARNP, FNP-BC

• All providers in West Hollywood, CA
• Clinical Pathology/Laboratory Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 6, 2026; 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.