Mr. Ralph A Pierce Jr.

Mr. Ralph A Pierce Jr. is a Pharmacist provider (Pharmacist) practicing in Centerville, OH, registered in the NPPES registry with NPI 1023336971 since 2010.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1023336971
Entity type	Individual (Type 1)
Name	Mr. Ralph A Pierce Jr.
Sex	Male
Practice address	Centerville, OH, 45458
Phone	9374334909
Fax	9374310308
Enumeration date	2010-05-16
Last updated in NPPES	2021-06-15

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	03211354	OH

Copy-ready billing details

Provider: Ralph Pierce
NPI: 1023336971
Taxonomy: 183500000X (Pharmacist)
Address: Centerville, OH, 45458

Verify this record

Cross-check NPI 1023336971 against the authoritative CMS record: view Mr. Ralph A Pierce Jr. 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

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.

What specialty is Ralph Pierce?

Ralph Pierce 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-06-15.