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DEREK JOSEPH CHAMBERLAIN LCMHC
NPI 1841564978
Counselor - Mental Health in Henderson, NV

Active since March 07, 2012PECOS Enrolled
2920 N GREEN VALLEY PKWY STE 312, HENDERSON, NV 89014(702) 935-0025(702) 935-0008 Get Directions Write a Review

NPPES record last updated: May 28, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 29, 2023, Jul 20, 2023, May 2, 2022 and 1 more (4 updates tracked since 2016).

About Derek Joseph Chamberlain Lcmhc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DEREK JOSEPH CHAMBERLAIN LCMHC (NPI 1841564978) is an individual mental health provider in Henderson, Nevada, licensed in Nevada (CP0162) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1841564978
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameDEREK JOSEPH CHAMBERLAINCredential: LCMHC
Location Address2920 N GREEN VALLEY PKWY STE 312Henderson, NV 89014-0412
Mailing Address2780 S Jones Blvd Ste 115dLas Vegas, NV 89146-5625 · (702) 935-0025 · Fax (702) 935-0008
Phone(702) 935-0025
Fax(702) 935-0008
Sole ProprietorNo
Enumeration DateMarch 7, 2012
Last NPPES UpdateMay 28, 20244 updates tracked since enumeration
NPPES CertifiedJanuary 10, 2024
✔ NPI 1841564978 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Licenses✔ Licensed in NV · CP0162✔ Licensed in NH · 1169
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License CP0162 (NV)
2920 N GREEN VALLEY PKWY STE 312, Henderson, NV 89014
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12780 S Jones Blvd Ste 115DLas Vegas, NV 89146-5625 · Phone (702) 935-0025 · Fax (702) 935-0008
Location 210050 Candy Bouquet StLas Vegas, NV 89178-7563 · Phone (702) 234-3353

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Derek Joseph Chamberlain Lcmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Derek Chamberlain reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lifespan Behavioral Health Nevada PC
4.9 mi
Neurology
2401 W HORIZON RIDGE PKWY STE 110
Henderson, NV 89052
  • Reassigned Medicare billing, Nevada enrollment
  • 5 clinicians in this Medicare group
NPI 1114547726 (702) 544-1776

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VICTORIA BIRRENBACH
Marriage & Family Therapist
2920 N GREEN VALLEY PKWY STE 312
HENDERSON, NV 89014
Clark County (702) 935-0025
JESSICA KAY HALLING LCSW
Social Worker (Clinical)
2920 N GREEN VALLEY PKWY STE 312
HENDERSON, NV 89014
Clark County (702) 935-0025

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Derek Chamberlain's NPI number?

The NPI number for Derek Chamberlain is 1841564978. It was assigned to this individual provider in the NPPES registry on March 7, 2012.

Where is Derek Chamberlain located?

Derek Chamberlain practices at 2920 N Green Valley Pkwy Ste 312, Henderson, NV 89014. The listed phone number is (702) 935-0025.

What is Derek Chamberlain's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Derek Chamberlain enrolled in Medicare?

Yes. Derek Chamberlain is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Derek Chamberlain's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Derek Chamberlain reassigns Medicare benefits to Lifespan Behavioral Health Nevada PC (Henderson, NV). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Derek Chamberlain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Derek Chamberlain accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Molina Healthcare list Derek Chamberlain as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Derek Chamberlain was last updated on May 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.