ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION – Radiation Oncology Physician, NPI 1982197562

ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION is a healthcare provider. based in Westlake village, California. specializing in Radiation Oncology Physician. The NPI Number for ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION is 1982197562

Main info

Organization
Name
ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION
NPI
1982197562
Phone
(805) 208-7006
Address
1731 SCHOOLHOUSE CIR
Authorized Official
DORENE GRIFFITH CREDENTIALING DIRECTOR
Enumeration Date
8 June 2018
Last Update Date
8 June 2018
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience21
Completeness75
Years active:8State licenses:0Digital endpointsOther names

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Provider Addresses for ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION

  • 1731 SCHOOLHOUSE CIR

    WESTLAKE VILLAGE, CA 913624257

    Phone: (805) 208-7006

    Fax: (208) 437-2113

    Type: Mailing

  • 2200, Lynn Road, Thousand Oaks, Ventura County, California, 91320, United States

    THOUSAND OAKS, CA 913602071

    Phone: (805) 208-7006

    Fax: (208) 437-2113

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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Medicare Utilization (FFS)

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No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 91362)

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Reviews

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Frequently asked questions

Can I use this page to confirm ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION's NPI?
Yes. ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION is listed with NPI 1982197562 in the public NPI dataset.
Can I rely on ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION being an active provider?
As of the registry snapshot, ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION is marked active.
What is ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION best known for clinically?
Directory data describes ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION with Radiation Oncology Physician. Clinical services aligned with this taxonomy classification.
Does ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION list a practice location?
Patients near Westlake Village, California may find ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION in results; validate coverage separately.
Why does ROBERT D HESSELGESSER A PROFESSIONAL MEDICAL CORPORATION have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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