MR. TEJAN P DIWANJI MD
NPI 1790129765
Radiology - Radiation Oncology in Miami, FL
About Mr. Tejan P Diwanji Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. TEJAN P DIWANJI MD (NPI 1790129765) is an individual radiation oncology provider in Miami, Florida, licensed in Florida (ME135677) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS and is a graduate of University Of Maryland School Of Medicine (2013).
NPPES Registry Identity
Specialties & Licenses 2
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
Mr. Tejan P Diwanji 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 Reassignment
Medicare enrollment records show Tejan Diwanji reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fairfax, VA 22033
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1285752121 (Maryland), NPI 1942546486 (Maryland)
- 2,492 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33125 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.
MIAMI, FL 33125
MIAMI, FL 33125
MIAMI, FL 33125
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 Tejan Diwanji's NPI number?
The NPI number for Tejan Diwanji is 1790129765. It was assigned to this individual provider in the NPPES registry on April 22, 2013.
Where is Tejan Diwanji located?
Tejan Diwanji practices at 1321 NW 14th St, Miami, FL 33125. The listed phone number is (305) 243-5302.
What is Tejan Diwanji's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Tejan Diwanji enrolled in Medicare?
Yes. Tejan Diwanji 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 organization bills Medicare for Tejan Diwanji's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tejan Diwanji reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Fairfax, VA). The 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 Tejan Diwanji's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Tejan Diwanji was last updated on February 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mr. Tejan P Diwanji, MD · NPI 1790129765
Radiation Oncology physician in Miami, Florida. Individual provider, active in the CMS NPPES registry since April 22, 2013.
## Identity
- **NPI:** 1790129765 (Entity type: Individual)
- **Enumerated:** April 22, 2013
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** ME135677 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1321 NW 14TH ST, Miami, FL 33125
- **Phone:** (305) 243-5302
## 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:** Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1215058326, Fairfax, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Maryland School Of Medicine, class of 2013
## Record status
- **NPPES last updated:** February 8, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1790129765) · Data from the CMS NPPES public registry.