Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Cory Zapotosky, PA-C

Physician Assistant in Glendora, CA · enumerated 2016.

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

National Provider Identifier

1841648573

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Robert Cory Zapotosky

Credential PA-C

Sex Male

Practice address 210 S Grand Ave, Glendora, CA, 91741

Phone (626) 914-3675

Enumeration date Jun 3, 2016

Last updated in NPPES Mar 14, 2017

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

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

Where does Robert Zapotosky practice?

The practice location on file with NPPES is in Glendora, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Robert Zapotosky?

The National Provider Identifier (NPI) for Robert Zapotosky is 1841648573, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Janet Fermin Pediatrics Physician · Glendora, CA NPI 1891771143 Natalia Slusky General Practice Dentistry · Glendora, CA NPI 1740243179 Edwin Oghoorian, Dpm, Inc. Foot & Ankle Surgery Podiatrist · Glendora, CA NPI 1063447530 Bones Management, Inc. Community/Retail Pharmacy · Glendora, CA NPI 1326158528 Richard Forgey Optometrist · Glendora, CA NPI 1760555361 Lori Matsuno Optometrist · Glendora, CA NPI 1770656357 Kenneth York Ophthalmology Physician · Glendora, CA NPI 1396819983 Foothills Gastroenterology Medical Associates Inc Gastroenterology Physician · Glendora, CA NPI 1528136009

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-14.