Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Petra Chladek, PAC

Physician Assistant in Steamboat Springs, CO · enumerated 2006 · practices at Colorado Dental, PC.

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

National Provider Identifier

1619938859

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Registry record

Entity type Individual (Type 1)

Name Petra Chladek

Credential PAC

Sex Female

Practice address 940 Central Park Dr Ste 210, Steamboat Springs, CO, 80487

Phone (970) 871-4811

Enumeration date Mar 29, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

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

Other identifiers

Identifier	Type	State	Issuer
61501743	Medicaid	CO	-
1359	Other	-	COLORADO STATE LICENSE

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

Is NPI 1619938859 active?

Yes, as of the latest NPPES snapshot, NPI 1619938859 is active (record last updated 2023-03-07).

How do I verify Petra Chladek's NPI record?

Cross-check NPI 1619938859 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Catherine Pacocha Physician Assistant · Steamboat Springs, CO NPI 1205817483 Colorado Dental, PC General Practice Dentistry · Steamboat Springs, CO NPI 1164790804

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.