Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Trey Lee Tietz, PHARMD

Pharmacist in Niles, OH · enumerated 2011.

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

National Provider Identifier

1851671416

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Trey Lee Tietz

Credential PHARMD

Sex Male

Practice address 5555 Youngstown Warren Rd, Niles, OH, 44446

Phone (330) 505-9463

Enumeration date Aug 26, 2011

Last updated in NPPES Jun 23, 2014

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 03233509-2 (OH) 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

What specialty is Trey Tietz?

Trey Tietz 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.

Other providers at this practice address

Browse all →

Gregory Marchand Optometrist · Niles, OH NPI 1386698264 Usv Optical Inc. Eyewear Supplier · Niles, OH NPI 1013938240 Ohio Cvs Stores LLC Community/Retail Pharmacy · Niles, OH NPI 1487676193 Luxottica of America Inc. Eyewear Supplier · Niles, OH NPI 1255423729 Daniel G. Very, Dmd Mds Inc. Orthodontics and Dentofacial Orthopedics Dentistry · Niles, OH NPI 1003930884 Gregory Yuricek Optometrist · Niles, OH NPI 1710299656 Dr Gregory M Yuricek and Associates Inc Medical Specialty Clinic/Center · Niles, OH NPI 1619282548 Kaitlin Kulusich Pharmacist · Niles, OH NPI 1851996706

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-23.