Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Rebecca Lynn Nicholas, PSYCHOLOGIST, ED.D.
Psychologist in Tulsa, OK · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194718809
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Registry record
Entity type Individual (Type 1)
Name Dr. Rebecca Lynn Nicholas
Credential PSYCHOLOGIST, ED.D.
Sex Female
Practice address 2526 E 71st St, Suite D, Tulsa, OK, 74136
Phone (918) 230-3742
Fax (918) 493-6381
Enumeration date Aug 27, 2005
Last updated in NPPES Jul 8, 2007
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 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 Rebecca Nicholas?
Rebecca Nicholas 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.