Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anna Marhefka, SW
Social Worker in Erie, PA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316618127
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Anna Marhefka
Credential SW
Sex Female
Practice address 4950 W 23rd St Ste 1, Erie, PA, 16506
Phone (146) 160-5338
Fax (814) 456-4873
Enumeration date Sep 22, 2021
Last updated in NPPES Sep 22, 2021
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License SW137575 (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 1316618127 active?
Yes, as of the latest NPPES snapshot, NPI 1316618127 is active (record last updated 2021-09-22).
How do I verify Anna Marhefka's NPI record?
Cross-check NPI 1316618127 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 2021-09-22.