Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Zachary Allen Koller, DNAP, CRNA

Certified Registered Nurse Anesthetist in Chambersburg, PA · enumerated 2022.

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

National Provider Identifier

1750025003

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Registry record

Entity type Individual (Type 1)

Name Zachary Allen Koller

Credential DNAP, CRNA

Sex Male

Practice address 112 N 7th St, Chambersburg, PA, 17201

Phone (717) 267-7164

Enumeration date Apr 22, 2022

Last updated in NPPES Nov 10, 2025

Taxonomy & licenses

163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License 237735 (SC) Secondary

163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License RN674404 (PA) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License RN674404 (PA) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA 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

Where does Zachary Koller practice?

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

What is the NPI number for Zachary Koller?

The National Provider Identifier (NPI) for Zachary Koller is 1750025003, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Iwona Janicka Hospitalist Physician · Chambersburg, PA NPI 1902803257 Obasi Chukwunenye Hospitalist Physician · Chambersburg, PA NPI 1205834603 The Chambersburg Hospital General Acute Care Hospital · Chambersburg, PA NPI 1902804552 David Ebbitt Emergency Medicine Physician · Chambersburg, PA NPI 1609874858 Rosanna Pau Emergency Medicine Physician · Chambersburg, PA NPI 1972501146 Gokhan Gormus Hospitalist Physician · Chambersburg, PA NPI 1609874577 Laszlo Madaras Hospitalist Physician · Chambersburg, PA NPI 1689674400 Richard Bruner Hospitalist Physician · Chambersburg, PA NPI 1780684332

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-10.