NPI Portal NPI Lookup & Verification

Michael Long

Michael Long is a Counselor provider (Counselor) practicing in Spring Valley, CA, registered in the NPPES registry with NPI 1841560117 since 2012.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1841560117
Entity type Individual (Type 1)
Name Michael Long
Sex Male
Practice address Spring Valley, CA, 91977
Phone 6196676100
Enumeration date 2012-01-04
Last updated in NPPES 2012-01-04

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101Y00000X Counselor Primary
Copy-ready billing details
Provider: Michael Long
NPI: 1841560117
Taxonomy: 101Y00000X (Counselor)
Address: Spring Valley, CA, 91977

Other providers at this practice address

NPI Name Type Specialty Location
1487779344 Joshua Turov Individual Marriage & Family Therapist Spring Valley, CA
1295006484 James Wieme Individual Marriage & Family Therapist Spring Valley, CA
1992051692 Alexander Greer Individual Mental Health Counselor Spring Valley, CA

Verify this record

Cross-check NPI 1841560117 against the authoritative CMS record: view Michael Long 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

Where does Michael Long practice?
The practice location on file with NPPES is in Spring Valley, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Long?
The National Provider Identifier (NPI) for Michael Long is 1841560117, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-01-04.