Sunayna Bakaya, M.D.

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

A104749 Issued in CA

Practice address

200 29TH St
Hermosa Beach, CA 90254-2361

Phone

(703) 346-1436

NPI assigned

Sep 5, 2007

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

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

Other, 1996

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Willits Hospital IncGroup PAC ID 7416940697, 67 clinicians

Lambert Radiology Medical Group IncGroup PAC ID 8224032271, 68 clinicians

Usc Care Medical Group IncGroup PAC ID 0446157747, 1,378 clinicians

City of Hope Medical FoundationGroup PAC ID 3779751656, shared by 2 NPIs, 964 clinicians

Kern Radiology Medical Group IncGroup PAC ID 7214826460, 94 clinicians

Ukiah Adventist HospitalGroup PAC ID 6406816123, 136 clinicians

Memorialcare Medical FoundationGroup PAC ID 8729277314, 555 clinicians

Desert Advanced Imaging Medical CenterGroup PAC ID 6406749613, 209 clinicians

Fresno Imaging CenterGroup PAC ID 2466553128, 127 clinicians

Beverly Radiology Medical Group IIIGroup PAC ID 3476466376, 327 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Memorialcare Long Beach Medical Center Hospital, Long Beach, CA, CCN 050485
• Adventist Health Ukiah Valley Hospital, Ukiah, CA, CCN 050301
• Pih Health Hospital-Whittier Hospital, Whittier, CA, CCN 050169
• Adventist Health Howard Memorial Hospital, Willits, CA, CCN 051310
• Adventist Health Bakersfield Hospital, Bakersfield, CA, CCN 050455

Merit-based Incentive Payment System (MIPS)

Final score

87.17 of 100Reported as group

Quality

81.15

Promoting interoperability

100

Improvement activities

40

Cost

71.64

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles (26 of 27)

Locations (25 of 60)

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: sunayna.bakayamd.p105@direct.nautilus.nextgenshare.com

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.

• Beverly Radiology Medical Group III

  • Diagnostic Radiology Physician
  • Los Angeles, CA
  • NPI 1962457812

  CA, Diagnostic Radiology

  Medicare reassignment Care Compare group NPD
• Desert Advanced Imaging Medical Center

  • Diagnostic Radiology Physician
  • Palm Desert, CA
  • NPI 1568416147

  CA, Diagnostic Radiology

  Medicare reassignment Care Compare group NPD
• Fresno Imaging Center

  • Diagnostic Radiology Physician
  • Fresno, CA
  • NPI 1659456499

  CA, Diagnostic Radiology

  Medicare reassignment Care Compare group NPD
• Kern Radiology Medical Group, Inc

  • Diagnostic Radiology Physician
  • Bakersfield, CA
  • NPI 1700821972

  CA, Diagnostic Radiology

  Medicare reassignment Care Compare group NPD
• Lambert Radiology Medical Group, Inc

  • Diagnostic Radiology Physician
  • Whittier, CA
  • NPI 1609826684

  CA, Diagnostic Radiology

  Medicare reassignment Care Compare group NPD
• Memorialcare Medical Foundation

  • Clinic/Center
  • Fountain Valley, CA
  • NPI 1205167350

  CA

  Medicare reassignment Care Compare group NPD
• Ukiah Adventist Hospital

  • General Acute Care Hospital
  • Ukiah, CA
  • NPI 1235120676

  CA, Diagnostic Radiology

  Medicare reassignment Care Compare group NPD
• Usc Care Medical Group, Inc

  • General Practice Physician
  • Los Angeles, CA
  • NPI 1902846306

  CA, Diagnostic Radiology

  Medicare reassignment Care Compare group NPD
• Willits Hospital Inc.

  • Critical Access Hospital
  • Willits, CA
  • NPI 1356339543

  CA

  Medicare reassignment Care Compare group NPD
• California Imaging Institute Medical Group Inc

  • Radiology Clinic/Center
  • Fresno, CA
  • NPI 1497764468

  CA

  Medicare reassignment NPD
• Cedars-Sinai Medical Care Foundation

  • Specialist
  • Los Angeles, CA
  • NPI 1316984388

  CA

  Medicare reassignment NPD
• Central Valley Community Medical Imaging

  • Diagnostic Radiology Physician
  • Fresno, CA
  • NPI 1376637264

  CA, Diagnostic Radiology

  Medicare reassignment NPD

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

• Long Beach Memorial Medical

  • General Acute Care Hospital
  • Long Beach, CA
  • NPI 1962442012

  Hospital

  Care Compare affiliation
• Pih Health Whittier Hospital

  • General Acute Care Hospital
  • Whittier, CA
  • NPI 1043215379

  Hospital

  Care Compare affiliation
• San Joaquin Community Hospital

  • General Acute Care Hospital
  • Bakersfield, CA
  • NPI 1538157508

  Hospital

  Care Compare affiliation
• Ukiah Adventist Hospital

  • General Acute Care Hospital
  • Ukiah, CA
  • NPI 1235120676

  Hospital

  Care Compare affiliation
• Willits Hospital Inc.

  • Critical Access Hospital
  • Willits, CA
  • NPI 1356339543

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1188950400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787788800000",
    "number": "1679767313",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 512185",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900510185"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 29TH ST",
            "city": "HERMOSA BEACH",
            "state": "CA",
            "postal_code": "902542361",
            "telephone_number": "703-346-1436"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1500 Duarte Rd",
            "address_purpose": "LOCATION",
            "city": "Duarte",
            "state": "CA",
            "postal_code": "910103012",
            "country_code": "US",
            "telephone_number": "800-826-4673",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "17360 Brookhurst St",
            "address_purpose": "LOCATION",
            "city": "Fountain Valley",
            "state": "CA",
            "postal_code": "927083720",
            "country_code": "US",
            "telephone_number": "714-377-2900",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BAKAYA",
        "first_name": "SUNAYNA",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-09-05",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A104749",
            "primary": true
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "PA",
            "license": "MT181259",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "direct@cityofhope.direct-ci.com",
            "affiliation": "Y",
            "affiliationName": "CITY OF HOPE MEDICAL FOUNDATION",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1500 Duarte Rd",
            "city": "Duarte",
            "state": "CA",
            "country_code": "US",
            "postal_code": "910103012",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• All providers in Hermosa Beach, CA
• Diagnostic Radiology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 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.