THOMAS JOHN AJAMI DO
NPI 1497383079
Emergency Medicine in Paterson, NJ
About Thomas John Ajami Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS JOHN AJAMI DO (NPI 1497383079) is an individual emergency medicine provider in Paterson, New Jersey, licensed in New Jersey (25MB11986000) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Chilton Medical Center, and is a graduate of Rowan University School Of Osteopathic Medicine (2020).
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
Thomas John Ajami Do 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
4Medicare enrollment records show Thomas Ajami reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Paterson, NJ 07503
- Reassigned Medicare billing, New Jersey enrollment
- 78 clinicians in this Medicare group
Paterson, NJ 07503
- Reassigned Medicare billing, New Jersey enrollment
- 138 clinicians in this Medicare group
East Orange, NJ 07018
- Reassigned Medicare billing, New Jersey enrollment
- 125 clinicians in this Medicare group
Summit, NJ 07901
- Reassigned Medicare billing, New Jersey enrollment
- 436 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chilton Medical Center
Acute Care Hospitals · Pompton Plains, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07503 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.
PATERSON, NJ 07503
PATERSON, NJ 07503
PATERSON, NJ 07503
PATERSON, NJ 07503
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 Thomas Ajami's NPI number?
The NPI number for Thomas Ajami is 1497383079. It was assigned to this individual provider in the NPPES registry on March 30, 2020.
Where is Thomas Ajami located?
Thomas Ajami practices at 703 Main St, Paterson, NJ 07503. The listed phone number is (973) 754-2022.
What is Thomas Ajami's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Thomas Ajami enrolled in Medicare?
Yes. Thomas Ajami 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 Thomas Ajami's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Ajami reassigns Medicare benefits to 4 organizations: Passaic River Observation, LLC (Paterson, NJ), Passaic River Physicians, LLC (Paterson, NJ), Nj Acute Care Specialists Professional Corporation (East Orange, NJ) and Emergency Physician Associates Of North Jersey P C (Summit, 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 Thomas Ajami's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Thomas Ajami affiliated with any hospitals?
According to CMS data, Thomas Ajami is affiliated with Chilton Medical Center.
When was this NPI record last updated?
The NPPES record for Thomas Ajami was last updated on September 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Thomas John Ajami, DO · NPI 1497383079
Emergency Medicine physician in Paterson, New Jersey. Individual provider, active in the CMS NPPES registry since March 30, 2020.
## Identity
- **NPI:** 1497383079 (Entity type: Individual)
- **Enumerated:** March 30, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 25MB11986000 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 703 MAIN ST, Paterson, NJ 07503-2621
- **Phone:** (973) 754-2022
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Passaic River Observation, LLC (NPI 1568113348, Paterson, NJ); Passaic River Physicians, LLC (NPI 1962162644, Paterson, NJ); Nj Acute Care Specialists Professional Corporation (NPI 1073805917, East Orange, NJ); Emergency Physician Associates Of North Jersey P C (NPI 1497783419, Summit, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rowan University School Of Osteopathic Medicine, class of 2020
## Record status
- **NPPES last updated:** September 22, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1497383079) · Data from the CMS NPPES public registry.