PREEYANKA RUBIANA SUNDAR
NPI 1174973028
Internal Medicine - Gastroenterology in Atlanta, GA
About Preeyanka Rubiana Sundar NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PREEYANKA RUBIANA SUNDAR (NPI 1174973028) is an individual gastroenterology provider in Atlanta, Georgia, licensed in Colorado (DR.0071345) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Mesa, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
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
Preeyanka Rubiana Sundar 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 Preeyanka Sundar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Haxtun, CO 80731
- Reassigned Medicare billing, Colorado enrollment
- 733 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 30322 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ATLANTA, GA 30322
ATLANTA, GA 30322
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 Preeyanka Sundar's NPI number?
The NPI number for Preeyanka Sundar is 1174973028. It was assigned to this individual provider in the NPPES registry on June 21, 2016.
Where is Preeyanka Sundar located?
Preeyanka Sundar practices at 615 Michael St NE Ste 201, Atlanta, GA 30322. The listed phone number is (404) 727-5596.
What is Preeyanka Sundar's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Preeyanka Sundar enrolled in Medicare?
Yes. Preeyanka Sundar 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 Preeyanka Sundar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Preeyanka Sundar reassigns Medicare benefits to Portercare Adventist Health System (Haxtun, CO). 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 Preeyanka Sundar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Preeyanka Sundar accept?
Health plans from Select Health list Preeyanka Sundar 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 Preeyanka Sundar was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Preeyanka Rubiana Sundar · NPI 1174973028
Gastroenterology physician in Atlanta, Georgia. Individual provider, active in the CMS NPPES registry since June 21, 2016.
## Identity
- **NPI:** 1174973028 (Entity type: Individual)
- **Enumerated:** June 21, 2016
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** DR.0071345 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 615 MICHAEL ST NE STE 201, Atlanta, GA 30322-3767
- **Phone:** (404) 727-5596 · **Fax:** (404) 727-5767
## 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:** Portercare Adventist Health System (NPI 1013526144, Haxtun, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** January 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1174973028) · Data from the CMS NPPES public registry.