Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Benjamin Collins, PHARMD

Pharmacist in Knoxville, TN · enumerated 2019.

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

National Provider Identifier

1649835919

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Registry record

Entity type Individual (Type 1)

Name Benjamin Collins

Credential PHARMD

Sex Male

Practice address 7420 Chapman Hwy, Knoxville, TN, 37920

Phone (865) 654-2566

Enumeration date May 2, 2019

Last updated in NPPES Jan 1, 2022

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 42581 (TN) 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

Is NPI 1649835919 active?

Yes, as of the latest NPPES snapshot, NPI 1649835919 is active (record last updated 2022-01-01).

How do I verify Benjamin Collins's NPI record?

Cross-check NPI 1649835919 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 2022-01-01.