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Jonathan N Swerdloff, MD

Medical Oncology Physician in Nampa, ID · enumerated 2006.

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

National Provider Identifier

1588696538

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Registry record

Entity type Individual (Type 1)
Name Jonathan N Swerdloff
Credential MD
Sex Male
Practice address 308 E Hawaii Ave, Nampa, ID, 83686
Phone (208) 467-6700
Enumeration date Jul 7, 2006
Last updated in NPPES Sep 18, 2012

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License M8879 (ID) Secondary
207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License M8879 (ID) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

How do I verify Jonathan Swerdloff's NPI record?
Cross-check NPI 1588696538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1588696538 active?
Yes, as of the latest NPPES snapshot, NPI 1588696538 is active (record last updated 2012-09-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-18.