Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tammy A Lazicki, PHD

Psychologist in Mt Gretna, PA · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1942451257

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Tammy A Lazicki

Credential PHD

Sex Female

Practice address 283 S Butler Rd, Mt Gretna, PA, 17064

Phone (800) 932-0359

Enumeration date Oct 6, 2008

Last updated in NPPES Oct 6, 2008

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS016498 (PA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Tammy Lazicki?

Tammy Lazicki is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-06.