DR. JOHN S KASHANI DO
NPI 1700931680
Emergency Medicine - Medical Toxicology in Newark, NJ
About Dr. John S Kashani Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN S KASHANI DO (NPI 1700931680) is an individual medical toxicology provider in Newark, New Jersey, licensed in New Jersey (25MB07923700) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with St Joseph's University Medical Center Inc, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 9
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. John S Kashani 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
2Medicare enrollment records show John Kashani reassigns Medicare billing to 2 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
- 138 clinicians in this Medicare group
Paterson, NJ 07503
- Reassigned Medicare billing, New Jersey enrollment
- 88 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Joseph's University Medical Center Inc
Acute Care Hospitals · Paterson, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07102 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.
NEWARK, NJ 07102
NEWARK, NJ 07102
NEWARK, NJ 07102
NEWARK, NJ 07102
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 John Kashani's NPI number?
The NPI number for John Kashani is 1700931680. It was assigned to this individual provider in the NPPES registry on January 24, 2007.
Where is John Kashani located?
John Kashani practices at 111 Central Ave, Newark, NJ 07102. The listed phone number is (973) 877-5000.
What is John Kashani's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Medical Toxicology, with taxonomy code 207PT0002X.
Is John Kashani enrolled in Medicare?
Yes. John Kashani 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 John Kashani's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Kashani reassigns Medicare benefits to 2 organizations: Passaic River Physicians, LLC (Paterson, NJ) and St. Joseph's Emergency Physicians Inc (Paterson, 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 John Kashani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is John Kashani affiliated with any hospitals?
According to CMS data, John Kashani is affiliated with St Joseph's University Medical Center Inc.
When was this NPI record last updated?
The NPPES record for John Kashani was last updated on September 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. John S Kashani, DO · NPI 1700931680
Medical Toxicology physician in Newark, New Jersey. Individual provider, active in the CMS NPPES registry since January 24, 2007.
## Identity
- **NPI:** 1700931680 (Entity type: Individual)
- **Enumerated:** January 24, 2007
- **Primary specialty:** Emergency Medicine - Medical Toxicology · taxonomy 207PT0002X
- **State license:** 25MB07923700 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 CENTRAL AVE, Newark, NJ 07102-1909
- **Phone:** (973) 877-5000
## 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): Passaic River Physicians, LLC (NPI 1962162644, Paterson, NJ); St. Joseph's Emergency Physicians Inc (NPI 1568791192, Paterson, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 2000
## Record status
- **NPPES last updated:** September 4, 2008
- **Other identifiers:** Other 91001952800 (NJ); Medicare ID-Type Unspecified 095691 (NJ); Medicare PIN 095691DLE (NJ); and 6 more
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Source: [NPI Profile](https://npiprofile.com/npi/1700931680) · Data from the CMS NPPES public registry.