Mr. Adam John Hadley I

Mr. Adam John Hadley I is a Mental Health Counselor provider (Counselor) practicing in Davis, CA, registered in the NPPES registry with NPI 1942403175 since 2007.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1942403175
Entity type	Individual (Type 1)
Name	Mr. Adam John Hadley I
Sex	Male
Practice address	Davis, CA, 95616
Phone	5307587574
Enumeration date	2007-06-06
Last updated in NPPES	2007-07-08

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YM0800X	Mental Health Counselor	Primary	—	—

Copy-ready billing details

Provider: Adam Hadley
NPI: 1942403175
Taxonomy: 101YM0800X (Mental Health Counselor)
Address: Davis, CA, 95616

Verify this record

Cross-check NPI 1942403175 against the authoritative CMS record: view Mr. Adam John Hadley I 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

Is NPI 1942403175 active?

Yes — as of the latest NPPES snapshot, NPI 1942403175 is active (record last updated 2007-07-08).

How do I verify Adam Hadley's NPI record?

Cross-check NPI 1942403175 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.