CELIN RAJAN
NPI 1457933467
Internal Medicine - Infectious Disease in Waco, TX
About Celin Rajan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CELIN RAJAN (NPI 1457933467) is an individual infectious disease provider in Waco, Texas, licensed in Texas (W6359) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
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)
Celin Rajan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Celin Rajan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Waco, TX 76712
- Reassigned Medicare billing, Texas enrollment
- 184 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 76712 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.
WACO, TX 76712
WACO, TX 76712
WACO, TX 76712
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 Celin Rajan's NPI number?
The NPI number for Celin Rajan is 1457933467. It was assigned to this individual provider in the NPPES registry on April 28, 2021.
Where is Celin Rajan located?
Celin Rajan practices at 100 Hillcrest Medical Blvd, Waco, TX 76712. The listed phone number is (254) 202-2000.
What is Celin Rajan's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Celin Rajan enrolled in Medicare?
Yes. Celin Rajan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Celin Rajan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Celin Rajan reassigns Medicare benefits to Hillcrest Physician Services (Waco, 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 Celin Rajan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Celin Rajan accept?
Health plans from Blue Cross and Blue Shield of Texas list Celin Rajan 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 Celin Rajan was last updated on August 28, 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.
# Celin Rajan · NPI 1457933467
Infectious Disease physician in Waco, Texas. Individual provider, active in the CMS NPPES registry since April 28, 2021.
## Identity
- **NPI:** 1457933467 (Entity type: Individual)
- **Enumerated:** April 28, 2021
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** W6359 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 HILLCREST MEDICAL BLVD, Waco, TX 76712-8897
- **Phone:** (254) 202-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Hillcrest Physician Services (NPI 1649294323, Waco, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** August 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1457933467) · Data from the CMS NPPES public registry.