Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Phak, PMHNP-BC

Q: What is the NPI number for David Phak?

The National Provider Identifier (NPI) for David Phak is 1366169849, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatric/Mental Health Nurse Practitioner in Burbank, CA · enumerated 2022.

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

National Provider Identifier

1366169849

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Registry record

Entity type Individual (Type 1)

Name David Phak

Credential PMHNP-BC

Sex Male

Practice address 191 S Buena Vista St Ste 300, Burbank, CA, 91505

Phone (925) 282-1778

Enumeration date Oct 25, 2022

Last updated in NPPES Jan 20, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 95066269 (CA) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95029043 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
0000	Other	-	N/A

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does David Phak practice?

The practice location on file with NPPES is in Burbank, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for David Phak?

The National Provider Identifier (NPI) for David Phak is 1366169849, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-20.