Rohnert Park Cancer Center – Radiation Oncology Physician, NPI 1649280520

Rohnert Park Cancer Center is a healthcare provider. based in Danville, California. specializing in Radiation Oncology Physician. The NPI Number for Rohnert Park Cancer Center is 1649280520

Main info

Organization
Name
Rohnert Park Cancer Center
NPI
1649280520
Phone
(877) 866-0914
Address
PO BOX 756
Authorized Official
DR. JONATHAN HUMPHREY MEDICAL DIRECTOR MD
Enumeration Date
9 August 2006
Last Update Date
4 April 2023
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience53
Completeness80
Years active:19State licenses:0Digital endpointsUpdated within 12 months

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Provider Addresses for Rohnert Park Cancer Center

  • PO BOX 756

    DANVILLE, CA 945260756

    Phone: (877) 866-0914

    Fax: (209) 343-3809

    Type: Mailing

  • 301, Professional Center Drive, Rohnert Park, Sonoma County, California, 94928, United States

    ROHNERT PARK, CA 949282152

    Phone: (707) 584-2200

    Fax: (707) 584-7582

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

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

Insurance plans in this area (ZIP 94526)

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Reviews

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Frequently asked questions

Where can patients find Rohnert Park Cancer Center's NPI?
You can confirm Rohnert Park Cancer Center with NPI 1649280520; it appears in the national provider directory.
Is Rohnert Park Cancer Center currently active in the NPI registry?
CMS-published data lists Rohnert Park Cancer Center as an active registrant.
Can you summarize Rohnert Park Cancer Center's specialty in plain language?
Clinically, the directory lists Rohnert Park Cancer Center with Radiation Oncology Physician. Clinical services aligned with this taxonomy classification.
What location shows for Rohnert Park Cancer Center?
We surface Danville, California for Rohnert Park Cancer Center based on available NPPES addresses.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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