Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Patricia M Klein, LMSW
Social Worker in Penfield, NY · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801192877
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Registry record
Entity type Individual (Type 1)
Name Patricia M Klein
Credential LMSW
Sex Female
Practice address 441 Penbrooke Dr Ste 1, Penfield, NY, 14526
Phone (585) 398-8835
Fax (585) 398-7376
Enumeration date Feb 8, 2011
Last updated in NPPES Oct 11, 2023
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
Is NPI 1801192877 active?
Yes, as of the latest NPPES snapshot, NPI 1801192877 is active (record last updated 2023-10-11).
How do I verify Patricia Klein's NPI record?
Cross-check NPI 1801192877 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 → Darcy Collins Clinical Social Worker · Penfield, NY NPI 1275894149 Adena Shoshan Psyd PC Clinical Psychologist · Penfield, NY NPI 1821500174 Darcy Collins Lcsw-R Community/Behavioral Health Agency · Penfield, NY NPI 1992480206 Claire Zarcone Social Worker · Penfield, NY NPI 1720891237 Marcella Colilli Social Worker · Penfield, NY NPI 1134006398
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-11.