Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christopher Mark Wanka
Physician Assistant in Largo, MD · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942967856
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Registry record
Entity type Individual (Type 1)
Name Christopher Mark Wanka
Sex Male
Practice address 901 Harry S Truman Dr N, Largo, MD, 20774
Phone (240) 677-1000
Enumeration date Nov 26, 2021
Last updated in NPPES Mar 5, 2026
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C08975 (MD) 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.
Frequently asked questions
How do I verify Christopher Wanka's NPI record?
Cross-check NPI 1942967856 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1942967856 active?
Yes, as of the latest NPPES snapshot, NPI 1942967856 is active (record last updated 2026-03-05).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-05.