DR. AHMED KAWAMJ MD
NPI 1902472277
Internal Medicine - Addiction Medicine in Denville, NJ
About Dr. Ahmed Kawamj Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AHMED KAWAMJ MD (NPI 1902472277) is an individual addiction medicine provider in Denville, New Jersey, licensed in New Jersey (25MA11947100) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS, is affiliated with Saint Clare's Hospital/ Denville Campus, and is a graduate of Other (2019).
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. Ahmed Kawamj 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
10Medicare enrollment records show Ahmed Kawamj reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Denville, NJ 07834
- Reassigned Medicare billing, New Jersey enrollment
Mine Hill, NJ 07803
- Reassigned Medicare billing, New Jersey enrollment
- 127 clinicians in this Medicare group
Passaic, NJ 07055
- Reassigned Medicare billing, New Jersey enrollment
- 101 clinicians in this Medicare group
Newark, NJ 07102
- Reassigned Medicare billing, New Jersey enrollment
- 112 clinicians in this Medicare group
Hasbrouck Heights, NJ 07604
- Reassigned Medicare billing, New Jersey enrollment
- 2 clinicians in this Medicare group
Teaneck, NJ 07666
- Reassigned Medicare billing, New Jersey enrollment
- 49 clinicians in this Medicare group
Princeton, NJ 08540
- Reassigned Medicare billing, New Jersey enrollment
- 421 clinicians in this Medicare group
Augusta, GA 30912
- Reassigned Medicare billing, Georgia enrollment
- 41 clinicians in this Medicare group
Macon, GA 31210
- Reassigned Medicare billing, Georgia and South Carolina enrollments
- 635 clinicians in this Medicare group
Scottsdale, AZ 85254
- Reassigned Medicare billing, South Carolina enrollment
- 209 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 2
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.
Saint Clare's Hospital/ Denville Campus
Acute Care Hospitals · Denville, NJSaint Michael's Medical Center
Acute Care Hospitals · Newark, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07834 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.
DENVILLE, NJ 07834
DENVILLE, NJ 07834
DENVILLE, NJ 07834
DENVILLE, NJ 07834
DENVILLE, NJ 07834
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 Ahmed Kawamj's NPI number?
The NPI number for Ahmed Kawamj is 1902472277. It was assigned to this individual provider in the NPPES registry on May 27, 2021.
Where is Ahmed Kawamj located?
Ahmed Kawamj practices at 25 Pocono Rd, Denville, NJ 07834. The listed phone number is (973) 983-5583.
What is Ahmed Kawamj's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.
Is Ahmed Kawamj enrolled in Medicare?
Yes. Ahmed Kawamj 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 Ahmed Kawamj's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ahmed Kawamj reassigns Medicare benefits to 10 organizations: Community Healthcare And Wellness Of North Jersey LLC (Denville, NJ), Internal Medicine Of Morris County LLC (Mine Hill, NJ), St Marys General Medical Group PC (Passaic, NJ), Central Avenue Professional Services, PC (Newark, NJ), Osler At Home Inc (Hasbrouck Heights, NJ) and 5 more organizations, listed in the Medicare section above. 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 Ahmed Kawamj's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ahmed Kawamj accept?
Health plans from Oscar Health list Ahmed Kawamj 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 Ahmed Kawamj affiliated with any hospitals?
According to CMS data, Ahmed Kawamj is affiliated with Saint Clare's Hospital/ Denville Campus and Saint Michael's Medical Center.
When was this NPI record last updated?
The NPPES record for Ahmed Kawamj was last updated on November 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Ahmed Kawamj, MD · NPI 1902472277
Addiction Medicine physician in Denville, New Jersey. Individual provider, active in the CMS NPPES registry since May 27, 2021.
## Identity
- **NPI:** 1902472277 (Entity type: Individual)
- **Enumerated:** May 27, 2021
- **Primary specialty:** Internal Medicine - Addiction Medicine · taxonomy 207RA0401X
- **State license:** 25MA11947100 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 25 POCONO RD, Denville, NJ 07834-2954
- **Phone:** (973) 983-5583
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Community Healthcare And Wellness Of North Jersey LLC (NPI 1467243014, Denville, NJ); Internal Medicine Of Morris County LLC (NPI 1568570489, Mine Hill, NJ); St Marys General Medical Group PC (NPI 1477261741, Passaic, NJ); Central Avenue Professional Services, PC (NPI 1447649694, Newark, NJ); Osler At Home Inc (NPI 1447764717, Hasbrouck Heights, NJ); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** November 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1902472277) · Data from the CMS NPPES public registry.