DR. UMMAIS N KHAN M.D.
NPI 1649543380
Physical Medicine & Rehabilitation in West Orange, NJ
About Dr. Ummais N Khan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. UMMAIS N KHAN M.D. (NPI 1649543380) is an individual physical medicine & rehabilitation provider in West Orange, New Jersey, licensed in New Jersey (25MA09660700) and active in the NPI registry since February 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Ummais N Khan M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Ummais Khan reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
East Hanover, NJ 07936
- Reassigned Medicare billing, New Jersey enrollment
- 24 clinicians in this Medicare group
Teaneck, NJ 07666
- Reassigned Medicare billing, New Jersey enrollment
- 15 clinicians in this Medicare group
Hazlet, NJ 07730
- Reassigned Medicare billing, New Jersey enrollment
- 80 clinicians in this Medicare group
Hillsborough, NJ 08844
- Reassigned Medicare billing, New Jersey enrollment
- 249 clinicians in this Medicare group
Hillsborough, NJ 08844
- 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 9
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Ummais Khan's NPI number?
The NPI number for Ummais Khan is 1649543380. It was assigned to this individual provider in the NPPES registry on February 10, 2012.
Where is Ummais Khan located?
Ummais Khan practices at 1199 Pleasant Valley Way, West Orange, NJ 07052. The listed phone number is (973) 731-3600.
What is Ummais Khan's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Ummais Khan enrolled in Medicare?
Yes. Ummais Khan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ummais Khan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ummais Khan reassigns Medicare benefits to 5 organizations: Rehabilitation Specialists Of New Jersey, LLC (East Hanover, NJ), Physiatrists Of New Jersey (Teaneck, NJ), Liberty Med Associates LLC (Hazlet, NJ), Princeton Healthcare Affiliated Physicians PC (Hillsborough, NJ) and Tristate Medical Consultants PC (Hillsborough, NJ). Each 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 Ummais Khan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ummais Khan accept?
Health plans from Oscar Health list Ummais Khan 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 Ummais Khan was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 days 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.