Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Stephen Daniel Sprinkle, PH.D.

Clinical Psychologist in La Jolla, CA · enumerated 2017 · practices at Reavivo Marriage and Family Therapy Inc.

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

National Provider Identifier

1023543527

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Registry record

Entity type Individual (Type 1)

Name Stephen Daniel Sprinkle

Credential PH.D.

Sex Male

Practice address La Jolla, CA, 92037

Phone (858) 349-6576

Fax (858) 777-9609

Enumeration date Apr 22, 2017

Last updated in NPPES May 22, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY 21849 (CA) 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

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 Stephen Sprinkle?

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

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Sophie Bryan Psychologist · La Jolla, CA NPI 1467686360 Shelby Maher Clinical Psychologist · La Jolla, CA NPI 1932533791 Lisa Jensen Clinical Psychologist · La Jolla, CA NPI 1659759355 Eve Holwell Psychiatry Physician · La Jolla, CA NPI 1922462167 Farah Giovannelli Clinical Psychologist · La Jolla, CA NPI 1033566641 Sachiko Sweetwood Clinical Psychologist · La Jolla, CA NPI 1235668963 Kristina Mendez Clinical Psychologist · La Jolla, CA NPI 1891324679 Hanna Tannenbaum Clinical Psychologist · La Jolla, CA NPI 1619753290

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-22.