Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Timothy R. Vollmer, PH.D.

Behavior Analyst in Gainesville, FL · enumerated 2013.

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

National Provider Identifier

1922434968

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Registry record

Entity type Individual (Type 1)

Name Dr. Timothy R. Vollmer

Credential PH.D.

Sex Male

Practice address 945 Center Dr, Psychology Department, University of Florida, Gainesville, FL, 32611

Phone (352) 273-2184

Fax (352) 392-7985

Enumeration date Sep 23, 2013

Last updated in NPPES Sep 23, 2013

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-000208 (FL) 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.

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Frequently asked questions

What specialty is Timothy Vollmer?

Timothy Vollmer 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-23.