NISHA VARADARAJAN MD
NPI 1871939322
Dermatology in Basking Ridge, NJ
About Nisha Varadarajan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NISHA VARADARAJAN MD (NPI 1871939322) is an individual dermatology provider in Basking Ridge, New Jersey, licensed in New Jersey (25MA12485900) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (2013).
NPPES Registry Identity
Specialties & Licenses
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
Nisha Varadarajan Md 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
3Medicare enrollment records show Nisha Varadarajan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Basking Ridge, NJ 07920
- Reassigned Medicare billing, New Jersey enrollment
- 385 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 23 clinicians in this Medicare group
Gresham, OR 97030
- Reassigned Medicare billing, Oregon and Washington enrollments
- Medicare enrollment name: Kaiser Foundation Health Plan Of The Northwest
- Also billed through NPI 1609171081 (Washington)
- 3,207 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07920 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BASKING RIDGE, NJ 07920
BASKING RIDGE, NJ 07920
BASKING RIDGE, NJ 07920
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 Nisha Varadarajan's NPI number?
The NPI number for Nisha Varadarajan is 1871939322. It was assigned to this individual provider in the NPPES registry on May 10, 2013.
Where is Nisha Varadarajan located?
Nisha Varadarajan practices at 136 Mountainview Blvd, Basking Ridge, NJ 07920. The listed phone number is (855) 955-1019.
What is Nisha Varadarajan's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Nisha Varadarajan enrolled in Medicare?
Yes. Nisha Varadarajan 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 Nisha Varadarajan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nisha Varadarajan reassigns Medicare benefits to 3 organizations: Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey (Basking Ridge, NJ), Memorial Dermatology Group (New York, NY) and Sapphire At Gresham Rehab, LLC (Gresham, OR). 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 Nisha Varadarajan'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 Nisha Varadarajan was last updated on January 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.
# Nisha Varadarajan, MD · NPI 1871939322
Dermatology physician in Basking Ridge, New Jersey. Individual provider, active in the CMS NPPES registry since May 10, 2013.
## Identity
- **NPI:** 1871939322 (Entity type: Individual)
- **Enumerated:** May 10, 2013
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** 25MA12485900 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 136 MOUNTAINVIEW BLVD, Basking Ridge, NJ 07920-3444
- **Phone:** (855) 955-1019
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey (NPI 1184637886, Basking Ridge, NJ); Memorial Dermatology Group (NPI 1235100793, New York, NY); Sapphire At Gresham Rehab, LLC (NPI 1033740899, Gresham, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2013
## Record status
- **NPPES last updated:** January 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1871939322) · Data from the CMS NPPES public registry.