Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
James Portenier
Behavior Analyst in Erie, PA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811452097
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Registry record
Entity type Individual (Type 1)
Name James Portenier
Sex Male
Practice address 4950 W 23rd St Ste 1, Erie, PA, 16506
Phone (814) 459-2755
Fax (814) 456-4873
Enumeration date Feb 1, 2019
Last updated in NPPES Feb 1, 2019
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BH003521 (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 1811452097 active?
Yes, as of the latest NPPES snapshot, NPI 1811452097 is active (record last updated 2019-02-01).
How do I verify James Portenier's NPI record?
Cross-check NPI 1811452097 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
Browse all → William Kohler Clinical Psychologist · Erie, PA NPI 1356576912 Kaddi Lucas Occupational Therapist · Erie, PA NPI 1043668718 Bridget Muldowney Speech-Language Pathologist · Erie, PA NPI 1568984631 Alexis Campbell Occupational Therapist · Erie, PA NPI 1952824450 Sabrina Mong Behavior Analyst · Erie, PA NPI 1427572593 Jessica Crooks Behavior Analyst · Erie, PA NPI 1285145078 Alexandria Joslin Behavior Analyst · Erie, PA NPI 1588175277 Carling Burke Speech-Language Pathologist · Erie, PA NPI 1740794429
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-01.