RAJAT DIWAN D.D.S.,
NPI 1538467618
Dentist - General Practice in Georgetown, TX
About Rajat Diwan D.d.s., NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAJAT DIWAN D.D.S., (NPI 1538467618) is an individual general practice provider in Georgetown, Texas, licensed in Texas (27926) and active in the NPI registry since March 2011. He is enrolled in Medicare PECOS.
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 (PECOS)
Rajat Diwan D.d.s., is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Rajat Diwan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Georgetown, TX 78628
- Reassigned Medicare billing, Texas enrollment
- 162 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 78628 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GEORGETOWN, TX 78628
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 Rajat Diwan's NPI number?
The NPI number for Rajat Diwan is 1538467618. It was assigned to this individual provider in the NPPES registry on March 14, 2011.
Where is Rajat Diwan located?
Rajat Diwan practices at 2411 Williams Dr Ste 111, Georgetown, TX 78628. The listed phone number is (877) 800-5722.
What is Rajat Diwan's specialty?
The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.
Is Rajat Diwan enrolled in Medicare?
Yes. Rajat Diwan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Rajat Diwan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rajat Diwan reassigns Medicare benefits to Lone Star Circle Of Care (Georgetown, TX). 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 Rajat Diwan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rajat Diwan accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 26 other insurers list Rajat Diwan 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.
When was this NPI record last updated?
The NPPES record for Rajat Diwan was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Rajat Diwan, D.D.S., · NPI 1538467618
General Practice provider in Georgetown, Texas. Individual provider, active in the CMS NPPES registry since March 14, 2011.
## Identity
- **NPI:** 1538467618 (Entity type: Individual)
- **Enumerated:** March 14, 2011
- **Primary specialty:** Dentist - General Practice · taxonomy 1223G0001X
- **State license:** 27926 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 2411 WILLIAMS DR STE 111, Georgetown, TX 78628-3268
- **Phone:** (877) 800-5722
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Lone Star Circle Of Care (NPI 1639129331, Georgetown, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 30, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1538467618) · Data from the CMS NPPES public registry.