Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christina Zumer Dignan, PA C
Physician Assistant in Altoona, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558332031
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Registry record
Entity type Individual (Type 1)
Name Christina Zumer Dignan
Credential PA C
Sex Female
Practice address 501 Howard Ave, Ste F2, Altoona, PA, 16601
Phone (814) 889-2701
Fax (814) 889-7864
Enumeration date Jan 31, 2006
Last updated in NPPES Apr 20, 2021
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA002244L (PA) 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
Is NPI 1558332031 active?
Yes, as of the latest NPPES snapshot, NPI 1558332031 is active (record last updated 2021-04-20).
How do I verify Christina Dignan's NPI record?
Cross-check NPI 1558332031 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-20.