Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen Ernest Nadler, PHARM.D.

Pharmacist in Boise, ID · enumerated 2005.

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

National Provider Identifier

1578545976

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Registry record

Entity type Individual (Type 1)

Name Stephen Ernest Nadler

Credential PHARM.D.

Sex Male

Practice address 1000 N Curtis Rd, Suite 105, Boise, ID, 83706

Phone (208) 367-8660

Enumeration date Nov 19, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License P5807 (ID) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Stephen Nadler's NPI record?

Cross-check NPI 1578545976 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578545976 active?

Yes, as of the latest NPPES snapshot, NPI 1578545976 is active (record last updated 2007-07-08).

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Michael Mcmartin Physical Medicine & Rehabilitation Physician · Boise, ID NPI 1174526974 Kevin Krafft Rehabilitation Practitioner · Boise, ID NPI 1447253232 Vic Kadyan Physical Medicine & Rehabilitation Physician · Boise, ID NPI 1417950205 Rodde Cox Physical Medicine & Rehabilitation Physician · Boise, ID NPI 1417950213 Ronald Lowry Specialist · Boise, ID NPI 1992797641 Charles Webb Allergy Physician · Boise, ID NPI 1609865880 Amanda Keel Physical Medicine & Rehabilitation Physician · Boise, ID NPI 1063491231 Jodi Marjonen Medical-Surgical Registered Nurse · Boise, ID NPI 1275579377

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