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Dr. James R. Rubinsak, M.D.

Hematology & Oncology Physician in Venice, FL · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1942283486

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Registry record

Entity type Individual (Type 1)
Name Dr. James R. Rubinsak
Credential M.D.
Sex Male
Practice address 901 Tamiami Trl S, Venice, FL, 34285
Phone (941) 484-3531
Fax (941) 486-1701
Enumeration date Nov 29, 2005
Last updated in NPPES Apr 15, 2010

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License ME45690 (FL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
374607100 Medicaid FL -
830004861 Other FL RR MEDICARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for James Rubinsak?
The National Provider Identifier (NPI) for James Rubinsak is 1942283486, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Rubinsak practice?
The practice location on file with NPPES is in Venice, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-15.