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Dr. Leo S Harf, M.D.

Ophthalmology Physician in Nampa, ID · enumerated 2006.

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

National Provider Identifier

1417041849

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Registry record

Entity type Individual (Type 1)
Name Dr. Leo S Harf
Credential M.D.
Sex Male
Practice address 4400 Flamingo Ave E., Suite 300, Nampa, ID, 83687
Phone (208) 466-2222
Fax (208) 465-3441
Enumeration date Oct 2, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License M5002 (ID) 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
J3755 Other ID BLUE CROSS OF IDAHO
000010003548 Other ID REGENCE BLUE SHIELD OF ID

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

Where does Leo Harf practice?
The practice location on file with NPPES is in Nampa, ID. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Leo Harf?
The National Provider Identifier (NPI) for Leo Harf is 1417041849, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.