ATEKA Z. GUNJA MD
NPI 1417379041
Internal Medicine - Cardiovascular Disease in East Brunswick, NJ
About Ateka Z. Gunja Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ATEKA Z. GUNJA MD (NPI 1417379041) is an individual cardiovascular disease provider in East Brunswick, New Jersey, licensed in New Jersey (25MA11437500) and active in the NPI registry since January 2014. She is enrolled in Medicare PECOS, is affiliated with Hackensack University Medical Center, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 4
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
Ateka Z. Gunja 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 Ateka Gunja reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Somerset, NJ 08873
- Reassigned Medicare billing, New Jersey enrollment
- 172 clinicians in this Medicare group
Edison, NJ 08820
- Reassigned Medicare billing, New Jersey enrollment
- 351 clinicians in this Medicare group
Red Bank, NJ 07701
- Reassigned Medicare billing, New Jersey enrollment
- 689 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 4
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hackensack University Medical Center
Acute Care Hospitals · Hackensack, NJRobert Wood Johnson University Hospital
Acute Care Hospitals · New Brunswick, NJJfk Medical Center
Acute Care Hospitals · Edison, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08816 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EAST BRUNSWICK, NJ 08816
EAST BRUNSWICK, NJ 08816
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 Ateka Gunja's NPI number?
The NPI number for Ateka Gunja is 1417379041. It was assigned to this individual provider in the NPPES registry on January 16, 2014.
Where is Ateka Gunja located?
Ateka Gunja practices at 593 Cranbury Rd Ste 2, East Brunswick, NJ 08816. The listed phone number is (732) 390-3333.
What is Ateka Gunja's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Ateka Gunja enrolled in Medicare?
Yes. Ateka Gunja 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 Ateka Gunja's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ateka Gunja reassigns Medicare benefits to 3 organizations: Robert Wood Johnson Physician Enterprise (Somerset, NJ), Hospitalist Physicians Of New Jersey PA (Edison, NJ) and Hackensack Meridian Health Medical Group - Primary Care PC (Red Bank, 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 Ateka Gunja's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ateka Gunja accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Ateka Gunja 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 Ateka Gunja affiliated with any hospitals?
According to CMS data, Ateka Gunja is affiliated with Hackensack University Medical Center, Robert Wood Johnson University Hospital and Jfk Medical Center.
When was this NPI record last updated?
The NPPES record for Ateka Gunja was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Ateka Z. Gunja, MD · NPI 1417379041
Cardiovascular Disease physician in East Brunswick, New Jersey. Individual provider, active in the CMS NPPES registry since January 16, 2014.
## Identity
- **NPI:** 1417379041 (Entity type: Individual)
- **Enumerated:** January 16, 2014
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 25MA11437500 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 593 CRANBURY RD STE 2, East Brunswick, NJ 08816-4093
- **Phone:** (732) 390-3333 · **Fax:** (732) 981-0413
## 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): Robert Wood Johnson Physician Enterprise (NPI 1245587922, Somerset, NJ); Hospitalist Physicians Of New Jersey PA (NPI 1588021851, Edison, NJ); Hackensack Meridian Health Medical Group - Primary Care PC (NPI 1336203538, Red Bank, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** July 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1417379041) · Data from the CMS NPPES public registry.