Barry D Klein, MD

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

C41210 Issued in CA

Practice address

215 West Janss Rd
Thousand Oaks, CA 91360

Phone

(805) 497-2727

Fax

(805) 495-0023

NPI assigned

Feb 2, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CA, CO, AZ, PA4 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

Diagnostic Radiology

Education

Geisel School of Medicine at Dartmouth, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

St Clair Professional Services IncGroup PAC ID 4284672742, 77 clinicians

West Valley Radiology Medical Group IncGroup PAC ID 1658266622, 42 clinicians

Health Diagnostics of California a Professional CorporationGroup PAC ID 4284621525, 176 clinicians

Thousand Oaks Diagnostic Imaging CenterGroup PAC ID 6305983669, 10 clinicians

Regional Imaging AssociatesGroup PAC ID 7113372236, 22 clinicians

Memorialcare Medical FoundationGroup PAC ID 8729277314, 555 clinicians

Beverly Radiology Medical Group IIIGroup PAC ID 3476466376, 327 clinicians

Trumbull Radiologists IncGroup PAC ID 1951393057, 21 clinicians

Regional Imaging Enm LLCGroup PAC ID 2264847128, 19 clinicians

Regional Imaging PCGroup PAC ID 7315349966, 19 clinicians

Smi Imaging LLCGroup PAC ID 3476696220, 380 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Los Robles Hospital & Medical Center Hospital, Thousand Oaks, CA, CCN 050549
• Memorialcare Long Beach Medical Center Hospital, Long Beach, CA, CCN 050485
• Adventist Health Simi Valley Hospital, Simi Valley, CA, CCN 050236
• Mountain View Regional Medical Center Hospital, Las Cruces, NM, CCN 320085
• Eastern New Mexico Medical Center Hospital, Roswell, NM, CCN 320006

Merit-based Incentive Payment System (MIPS)

Final score

91.96 of 100Reported as group

Quality

93.25

Improvement activities

40

Cost

79.74

Merit-based Incentive Payment System (MIPS)

Final score

89.78 of 100Reported as group

Quality

80

Improvement activities

40

Cost

75.29

Merit-based Incentive Payment System (MIPS)

Final score

91.25 of 100Reported as group

Quality

75

Promoting interoperability

100

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Quality

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations (25 of 44)

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: bklein916425@direct.memorialcare.org

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.

• Thousand Oaks Diagnostic Imaging Center

  • Diagnostic Radiology Physician
  • Thousand Oaks, CA
  • NPI 1629058466

  CO

  Medicare reassignment Care Compare group NPD Authorized official
• Beverly Radiology Medical Group III

  • Diagnostic Radiology Physician
  • Los Angeles, CA
  • NPI 1962457812
  Medicare reassignment Care Compare group NPD
• Health Diagnostics of California a Professional Corporation

  • Diagnostic Radiology Physician
  • Mountain View, CA
  • NPI 1104321959

  CO

  Medicare reassignment Care Compare group NPD
• Memorialcare Medical Foundation

  • Clinic/Center
  • Fountain Valley, CA
  • NPI 1205167350
  Medicare reassignment Care Compare group NPD
• Regional Imaging, PC

  • Diagnostic Radiology Physician
  • Mountain Mesa, CA
  • NPI 1689241150

  CO

  Medicare reassignment Care Compare group NPD
• West Valley Radiology Medical Group, Inc.

  • Diagnostic Radiology Physician
  • West Hills, CA
  • NPI 1265486427

  CO

  Medicare reassignment Care Compare group NPD
• Regional Imaging Associates

  • Diagnostic Radiology Physician
  • Seaman, OH
  • NPI 1346027976

  CA, CO

  Medicare reassignment Care Compare group NPD
• Regional Imaging Enm LLC

  • Diagnostic Radiology Physician
  • Roswell, NM
  • NPI 1588253058

  CA, CO

  Medicare reassignment Care Compare group NPD
• Smi Imaging, LLC

  • Diagnostic Radiology Physician
  • Scottsdale, AZ
  • NPI 1972004489

  CA, CO

  Medicare reassignment Care Compare group NPD
• St Clair Professional Services Inc

  • Internal Medicine Physician
  • Pittsburgh, PA
  • NPI 1427270594
  Medicare reassignment Care Compare group NPD
• Trumbull Radiologists Inc

  • Diagnostic Radiology Physician
  • Boardman, OH
  • NPI 1144279613

  CA, PA

  Medicare reassignment Care Compare group NPD
• Palms Imaging Medical Group

  • Diagnostic Radiology Physician
  • Oxnard, CA
  • NPI 1851347272
  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
  Care Compare affiliation
• Los Robles Regional Medical Center

  • General Acute Care Hospital
  • Thousand Oaks, CA
  • NPI 1306890389
  Care Compare affiliation
• Simi Valley Hospital and Health Care Services

  • General Acute Care Hospital
  • Simi Valley, CA
  • NPI 1063495190
  Care Compare affiliation
• Las Cruces Medical Center LLC

  • General Acute Care Hospital
  • Las Cruces, NM
  • NPI 1205882503
  Care Compare affiliation
• Roswell Hospital Corporation

  • General Acute Care Hospital
  • Roswell, NM
  • NPI 1447221742
  Care Compare affiliation

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

{
    "created_epoch": "1138838400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761177600000",
    "number": "1073585212",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2190 LYNN RD",
            "address_2": "STE 220",
            "city": "THOUSAND OAKS",
            "state": "CA",
            "postal_code": "91360",
            "telephone_number": "805-495-8050",
            "fax_number": "805-496-2160"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "215 WEST JANSS RD",
            "city": "THOUSAND OAKS",
            "state": "CA",
            "postal_code": "91360",
            "telephone_number": "805-497-2727",
            "fax_number": "805-495-0023"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KLEIN",
        "first_name": "BARRY",
        "middle_name": "D",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-02",
        "last_updated": "2025-10-23",
        "certification_date": "2025-10-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "C41210",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00C412100",
            "state": "CA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://memorialcare.org/fhir/api/FHIR/R4/",
            "affiliation": "Y",
            "endpointDescription": "MemorialCare FHIR Endpoint",
            "affiliationName": "MemorialCare Medical Foundation",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "17360 Brookhurst St",
            "city": "Fountain Valley",
            "state": "CA",
            "country_code": "US",
            "postal_code": "927083720",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Steven A Kind, MD
• Marissa King, PA-C
• Kingsley Clinic of California, PC
• Brooke Kirksey, NP
• Ean Raphael Kleiger, D.D.S.
• Bernard Klein, M.D.
• Cameron Klein, LMFT
• Jeffrey Franklyn Klein, MD
• Melinda Klein, M.P.T.
• Ariella Kleinsmith, MS, BCBA

• Diagnostic Radiology Physician in Thousand Oaks, CA
• Providers in Thousand Oaks, 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 Oct 23, 2025; 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.