DR. ANANDHI K NADARAJAH MD
NPI 1023308673
Obstetrics & Gynecology in Sparta, NJ
About Dr. Anandhi K Nadarajah Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANANDHI K NADARAJAH MD (NPI 1023308673) is an individual obstetrics & gynecology provider in Sparta, New Jersey, licensed in New Jersey (25MA09541100) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of Other (1993).
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. Anandhi K Nadarajah 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
2Medicare enrollment records show Anandhi Nadarajah reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Morristown, NJ 07960
- Reassigned Medicare billing, New Jersey enrollment
- 1,699 clinicians in this Medicare group
Edison, NJ 08820
- Reassigned Medicare billing, New Jersey enrollment
- 55 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Morristown Medical Center
Acute Care Hospitals · Morristown, NJNewton Medical Center
Acute Care Hospitals · Newton, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07871 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.
SPARTA, NJ 07871
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 Anandhi Nadarajah's NPI number?
The NPI number for Anandhi Nadarajah is 1023308673. It was assigned to this individual provider in the NPPES registry on April 17, 2011.
Where is Anandhi Nadarajah located?
Anandhi Nadarajah practices at 89 Sparta Ave, Sparta, NJ 07871. The listed phone number is (973) 383-8555.
What is Anandhi Nadarajah's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Anandhi Nadarajah enrolled in Medicare?
Yes. Anandhi Nadarajah 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 Anandhi Nadarajah's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anandhi Nadarajah reassigns Medicare benefits to 2 organizations: Practice Associates Medical Group (Morristown, NJ) and Dhp Of New Jersey PA (Edison, 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 Anandhi Nadarajah's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anandhi Nadarajah accept?
Health plans from Oscar Health list Anandhi Nadarajah 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.
Is Anandhi Nadarajah affiliated with any hospitals?
According to CMS data, Anandhi Nadarajah is affiliated with Morristown Medical Center and Newton Medical Center.
When was this NPI record last updated?
The NPPES record for Anandhi Nadarajah was last updated on February 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Anandhi K Nadarajah, MD · NPI 1023308673
Obstetrics & Gynecology physician in Sparta, New Jersey. Individual provider, active in the CMS NPPES registry since April 17, 2011.
## Identity
- **NPI:** 1023308673 (Entity type: Individual)
- **Enumerated:** April 17, 2011
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 25MA09541100 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 89 SPARTA AVE, Sparta, NJ 07871-1777
- **Phone:** (973) 383-8555
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Practice Associates Medical Group (NPI 1427016385, Morristown, NJ); Dhp Of New Jersey PA (NPI 1275896516, Edison, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** February 23, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1023308673) · Data from the CMS NPPES public registry.