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DEREK SCOTT HOXBY
NPI 1932347671
Marriage & Family Therapist in Los Angeles, CA

Active since February 03, 2009PECOS Enrolled
3580 WILSHIRE BLVD STE 2000, LOS ANGELES, CA 90010(213) 381-1250(213) 383-4803 Get Directions Write a Review

NPPES record last updated: August 6, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Derek Scott Hoxby NPPES

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

DEREK SCOTT HOXBY (NPI 1932347671) is an individual marriage & family therapist in Los Angeles, California, licensed in California (49029) and active in the NPI registry since February 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1932347671
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameDEREK SCOTT HOXBY
Location Address3580 WILSHIRE BLVD STE 2000Los Angeles, CA 90010-2533
Mailing Address3580 Wilshire Blvd Ste 2000Los Angeles, CA 90010-2533 · (213) 381-1250 · Fax (213) 383-4803
Phone(213) 381-1250
Fax(213) 383-4803
Sole ProprietorNo
Enumeration DateFebruary 3, 2009
Last NPPES UpdateAugust 6, 2024
NPPES CertifiedAugust 6, 2024
✔ NPI 1932347671 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 49029
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
3580 WILSHIRE BLVD STE 2000, Los Angeles, CA 90010
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Derek Scott Hoxby 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 Hoxby reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hoxby Enterprises Inc
18 mi
Mental Health (Including Community Mental Health Center)
24050 MADISON ST STE 200
Torrance, CA 90505
  • Reassigned Medicare billing, California enrollment
NPI 1740824382 (310) 402-3783

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 20

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

IRMA K OCEGUEDA-ARJONA PH.D.
Psychologist (Clinical)
3580 WILSHIRE BLVD STE 2000
LOS ANGELES, CA 90010
Los Angeles County (213) 381-1251
MR. MICHAEL KOTH
Psychologist
3580 WILSHIRE BLVD STE 2000
LOS ANGELES, CA 90010
Los Angeles County (213) 381-1250
SEREN MELODI TUNCAY
Psychologist
3580 WILSHIRE BLVD STE 2000
LOS ANGELES, CA 90010
Los Angeles County (213) 381-1250
DIONNE MCNEFF ESQ
Case Manager/Care Coordinator
3580 WILSHIRE BLVD STE 2000
LOS ANGELES, CA 90010
Los Angeles County (213) 381-1250
SOORENA SARDARZADEH
Psychologist
3580 WILSHIRE BLVD STE 2000
LOS ANGELES, CA 90010
Los Angeles County (213) 381-1250
JAMES ARTHUR WATT III
Psychologist
3580 WILSHIRE BLVD STE 2000
LOS ANGELES, CA 90010
Los Angeles County (213) 381-1250
AARON CASAS
Marriage & Family Therapist
3580 WILSHIRE BLVD STE 2000
LOS ANGELES, CA 90010
Los Angeles County (213) 381-1250
MUHAMMAD QURESHI
Case Manager/Care Coordinator
3580 WILSHIRE BLVD STE 2000
LOS ANGELES, CA 90010
Los Angeles County (213) 381-1250

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 Hoxby's NPI number?

The NPI number for Derek Hoxby is 1932347671. It was assigned to this individual provider in the NPPES registry on February 3, 2009.

Where is Derek Hoxby located?

Derek Hoxby practices at 3580 Wilshire Blvd Ste 2000, Los Angeles, CA 90010. The listed phone number is (213) 381-1250.

What is Derek Hoxby's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Derek Hoxby enrolled in Medicare?

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

Which organization bills Medicare for Derek Hoxby's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Derek Hoxby reassigns Medicare benefits to Hoxby Enterprises Inc (Torrance, CA). 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 Hoxby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Derek Hoxby was last updated on August 6, 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.