Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Judy Ann Ludwig
Behavior Analyst in Gettysburg, PA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245464189
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Registry record
Entity type Individual (Type 1)
Name Judy Ann Ludwig
Sex Female
Practice address 334 York Street, Gettysburg, PA, 17325
Phone (717) 337-0751
Fax (717) 337-1609
Enumeration date May 6, 2009
Last updated in NPPES May 6, 2009
Taxonomy & licenses
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
Where does Judy Ludwig practice?
The practice location on file with NPPES is in Gettysburg, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Judy Ludwig?
The National Provider Identifier (NPI) for Judy Ludwig is 1245464189, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Judith Negron Torres Professional Counselor · Gettysburg, PA NPI 1861558660 Kevin Snow Professional Counselor · Gettysburg, PA NPI 1578756615 Clare Obrien Professional Counselor · Gettysburg, PA NPI 1487848271 Tina Fisher Behavior Analyst · Gettysburg, PA NPI 1164656096 Kristy Doutrich Behavior Analyst · Gettysburg, PA NPI 1518191451 Alicia Demko Behavior Analyst · Gettysburg, PA NPI 1528292455 Jennifer Beidel Behavior Analyst · Gettysburg, PA NPI 1336373265 Lindsay Nelson Behavior Analyst · Gettysburg, PA NPI 1235363177
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-06.