DR. DEREK D FERGUSON D.C.
NPI 1154586121
Chiropractor - Rehabilitation in Whippany, NJ

Active since July 18, 2008
375 ROUTE 10, WHIPPANY, NJ 07981(973) 210-3838 Get Directions Write a Review

NPPES record last updated: March 5, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Derek D Ferguson D.c. NPPES

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

DR. DEREK D FERGUSON D.C. (NPI 1154586121) is an individual rehabilitation provider in Whippany, New Jersey, licensed in New Jersey (38MC00674100) and active in the NPI registry since July 2008.

NPPES Registry Identity

NPI1154586121
Entity TypeIndividualMale
Primary Taxonomy111NR0400X
Provider Legal NameDR. DEREK D FERGUSONCredential: D.C.
Location Address375 ROUTE 10Whippany, NJ 07981-2115
Mailing AddressPo Box 5222Jersey City, NJ 07305-0222 · (770) 630-7229
Sole ProprietorYes
Enumeration DateJuly 18, 2008
Last NPPES UpdateMarch 5, 2018
✔ NPI 1154586121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractor · RehabilitationChiropractic Providers
Taxonomy Code111NR0400X
License✔ Licensed in NJ · 38MC00674100
Definition
Rehabilitation is the discipline focused on restoring a patient's functional abilities to pre-injury or pre-disease status. Functional abilities are defined as those activities in one's daily life, work, or sports and recreational activities that an individual participates in. Relevant impairments (e.g. strength, endurance, flexibility, motor control, etc.) are often intermediate goals of rehabilitation, but the final goal of successful care is return to participation in activities in which the patient was successful before the onset of the injury or disease. Essential to a rehabilitation approach is a focus on patient-centered outcomes such as independence and self-management or self-care skills.
375 ROUTE 10, Whippany, NJ 07981

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Derek D Ferguson D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Chiropractor
361 STATE ROUTE 31 STE 903
Flemington, NJ 08822
  • Reassigned Medicare billing, New Jersey enrollment
  • 2 clinicians in this Medicare group

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 3

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

Nurse Practitioner (Adult Health)
375 ROUTE 10
WHIPPANY, NJ 07981
Chiropractor
375 ROUTE 10
WHIPPANY, NJ 07981
Physical Medicine & Rehabilitation (Pain Medicine)
375 ROUTE 10
WHIPPANY, NJ 07981

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 Ferguson's NPI number?

The NPI number for Derek Ferguson is 1154586121. It was assigned to this individual provider in the NPPES registry on July 18, 2008.

Where is Derek Ferguson located?

Derek Ferguson practices at 375 Route 10, Whippany, NJ 07981. The listed phone number is (973) 210-3838.

What is Derek Ferguson's specialty?

The primary specialty registered for this NPI is Chiropractor, specializing in Rehabilitation, with taxonomy code 111NR0400X.

Is Derek Ferguson enrolled in Medicare?

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

Which organization bills Medicare for Derek Ferguson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Derek Ferguson reassigns Medicare benefits to Cornerstone Health Centers, LLC (Flemington, NJ). 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 Ferguson'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 Ferguson was last updated on March 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.