Gregory Haymon

Gregory Haymon is a Clinical Social Worker provider (Social Worker) practicing in Burbank, CA, registered in the NPPES registry with NPI 1699155622 since 2015.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1699155622
Entity type	Individual (Type 1)
Name	Gregory Haymon
Sex	Male
Practice address	Burbank, CA, 91502
Phone	3107013109
Enumeration date	2015-06-04
Last updated in NPPES	2015-06-04

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1041C0700X	Clinical Social Worker	Primary	24305	CA

Copy-ready billing details

Provider: Gregory Haymon
NPI: 1699155622
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: Burbank, CA, 91502

Verify this record

Cross-check NPI 1699155622 against the authoritative CMS record: view Gregory Haymon on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Gregory Haymon's NPI record?

Cross-check NPI 1699155622 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1699155622 active?

Yes — as of the latest NPPES snapshot, NPI 1699155622 is active (record last updated 2015-06-04).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-06-04.