DR. VISWAJA KAJA DO
NPI 1407598378
Internal Medicine - Rheumatology in Chapel Hill, NC
About Dr. Viswaja Kaja Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VISWAJA KAJA DO (NPI 1407598378) is an individual rheumatology provider in Chapel Hill, North Carolina, licensed in North Carolina (2026-02984) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with Lancaster General Hospital, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Viswaja Kaja 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lancaster General Hospital
Acute Care Hospitals · Lancaster, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27514 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.
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
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 Viswaja Kaja's NPI number?
The NPI number for Viswaja Kaja is 1407598378. It was assigned to this individual provider in the NPPES registry on April 11, 2022.
Where is Viswaja Kaja located?
Viswaja Kaja practices at 100 Eastowne Dr, Chapel Hill, NC 27514. The listed phone number is (703) 371-2111.
What is Viswaja Kaja's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Viswaja Kaja enrolled in Medicare?
Yes. Viswaja Kaja 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.
Is Viswaja Kaja affiliated with any hospitals?
According to CMS data, Viswaja Kaja is affiliated with Lancaster General Hospital.
When was this NPI record last updated?
The NPPES record for Viswaja Kaja was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Viswaja Kaja, DO · NPI 1407598378
Rheumatology physician in Chapel Hill, North Carolina. Individual provider, active in the CMS NPPES registry since April 11, 2022.
## Identity
- **NPI:** 1407598378 (Entity type: Individual)
- **Enumerated:** April 11, 2022
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 2026-02984 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 EASTOWNE DR, Chapel Hill, NC 27514-2286
- **Phone:** (703) 371-2111
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** May 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1407598378) · Data from the CMS NPPES public registry.