NPI Portal NPI Lookup & Verification

Mr. William Gitman, RPH

Mr. William Gitman is a Pharmacist provider (Pharmacist) practicing in Staten Island, NY, registered in the NPPES registry with NPI 1720172299 since 2006. The credential RPH stands for Registered Pharmacist.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1720172299
Entity type Individual (Type 1)
Name Mr. William Gitman
Credential RPH
Sex Male
Practice address Staten Island, NY, 10306
Phone 7189809602
Fax 7189809602
Enumeration date 2006-10-02
Last updated in NPPES 2011-07-13

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 35899 NY

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

Copy-ready billing details
Provider: William Gitman, RPH
NPI: 1720172299
Taxonomy: 183500000X (Pharmacist)
Address: Staten Island, NY, 10306

Verify this record

Cross-check NPI 1720172299 against the authoritative CMS record: view Mr. William Gitman 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 William Gitman?
William Gitman 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 2011-07-13.