Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Caitlin Griest, MS, LBS
Behavior Analyst in York, PA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891348983
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Registry record
Entity type Individual (Type 1)
Name Caitlin Griest
Credential MS, LBS
Sex Female
Practice address 160 Roosevelt Ave, York, PA, 17401
Phone (717) 845-2425
Enumeration date Jul 18, 2019
Last updated in NPPES Jul 18, 2019
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BH000915 (PA) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 102759287 | Medicaid | PA | - |
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 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 Caitlin Griest?
Caitlin Griest is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Family Care for Children & Youth, Inc. Mental Illness Community Based Residential Treatment Facility · York, PA NPI 1689740839 Healthy Community Pharmacy Community/Retail Pharmacy · York, PA NPI 1104978584 Debra Daniels Clinical Social Worker · York, PA NPI 1689796351 Jennifer Anderson Marriage & Family Therapist · York, PA NPI 1932327145 Jennifer Mcswain Addiction (Substance Use Disorder) Counselor · York, PA NPI 1841856952 Daniel Wethington Professional Counselor · York, PA NPI 1932757580 Shanna Savage Mental Health Counselor · York, PA NPI 1760031900 Jessica Hess Behavior Analyst · York, PA NPI 1952924243
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-18.