NPI Portal NPI Lookup & Verification

Mr. Terrence J Eckstein, RPH

Mr. Terrence J Eckstein is a Pharmacist provider (Pharmacist) practicing in Montgomery, IL, registered in the NPPES registry with NPI 1487935326 since 2011. The credential RPH stands for Registered Pharmacist.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1487935326
Entity type Individual (Type 1)
Name Mr. Terrence J Eckstein
Credential RPH
Sex Male
Practice address Montgomery, IL, 60538
Phone 6308204098
Fax 6308205393
Enumeration date 2011-09-06
Last updated in NPPES 2011-09-06

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 051-036250 IL

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

Copy-ready billing details
Provider: Terrence Eckstein, RPH
NPI: 1487935326
Taxonomy: 183500000X (Pharmacist)
Address: Montgomery, IL, 60538

Other providers at this practice address

NPI Name Type Specialty Location
1861639767 Walgreen Co Organization Pharmacy Montgomery, IL
1376824862 Ronak Talati Individual Pharmacist Montgomery, IL
1780967265 Samina Mohiuddin Individual Pharmacist Montgomery, IL
1376944868 Rizwan Ahmed Individual Pharmacist Montgomery, IL
1326777509 Walgreen Co. Organization Clinical Medical Laboratory Montgomery, IL
1750246583 Asghar Jafferi Individual Pharmacist Montgomery, IL

Verify this record

Cross-check NPI 1487935326 against the authoritative CMS record: view Mr. Terrence J Eckstein on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Terrence Eckstein?
Terrence Eckstein is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-09-06.