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

Darrell Vincecruz Deguzman, PMHNP, FNP

Psychiatric/Mental Health Nurse Practitioner in Chula Vista, CA · enumerated 2018.

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

National Provider Identifier

1245709112

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Registry record

Entity type Individual (Type 1)

Name Darrell Vincecruz Deguzman

Credential PMHNP, FNP

Sex Male

Practice address Chula Vista, CA, 91910

Phone (619) 498-5454

Fax (619) 528-4625

Enumeration date Nov 20, 2018

Last updated in NPPES May 13, 2021

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95008025 (CA) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP95008025 (CA) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
W416	Medicaid	CA	-

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

How do I verify Darrell Deguzman's NPI record?

Cross-check NPI 1245709112 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1245709112 active?

Yes, as of the latest NPPES snapshot, NPI 1245709112 is active (record last updated 2021-05-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-13.