Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Eric Louis Rosenbaum, RPH, PHARM MNGR

Pharmacist in Livingston, MT · enumerated 2006.

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

National Provider Identifier

1629174883

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Registry record

Entity type Individual (Type 1)

Name Mr. Eric Louis Rosenbaum

Credential RPH, PHARM MNGR

Sex Male

Practice address 1313 W Park St, Livingston, MT, 59047

Phone (406) 222-7332

Enumeration date Sep 15, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 3933 (MT) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

Other identifiers

Identifier	Type	State	Issuer
0219778	Medicaid	MT	-
2703331	Other	MT	NABP

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

Is NPI 1629174883 active?

Yes, as of the latest NPPES snapshot, NPI 1629174883 is active (record last updated 2023-03-07).

How do I verify Eric Rosenbaum's NPI record?

Cross-check NPI 1629174883 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.