PREEYANKA RUBIANA SUNDAR
NPI 1174973028
Internal Medicine - Gastroenterology in Atlanta, GA

Q: 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.

Q: What is Preeyanka Sundar's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: 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 7 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.

Active since June 21, 2016PECOS EnrolledAccepts Medicare Assignment

92.26/100

CMS Quality Rating

615 MICHAEL ST NE STE 201, ATLANTA, GA 30322(404) 727-5596(404) 727-5767 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 7, 2026, Apr 20, 2022, Feb 24, 2020 and 2 more (5 updates tracked since 2016).

On this page

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

NPI1174973028

Entity TypeIndividualFemale

Primary Taxonomy207RG0100X

Provider Legal NamePREEYANKA RUBIANA SUNDAR

Location Address615 MICHAEL ST NE STE 201Atlanta, GA 30322-3767

Mailing Address6 Jillian DrAssonet, MA 02702-1203 · (774) 627-5766

Phone(404) 727-5596

Fax(404) 727-5767

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateJune 21, 2016

Last NPPES UpdateJanuary 7, 20265 updates tracked since enumeration

NPPES CertifiedJanuary 7, 2026

✔ NPI 1174973028 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Licenses✔ Licensed in CO · DR.0071345✔ Licensed in GA · 90255

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Also ListedInternal MedicineTaxonomy 207R00000X · License 268301 (MA)

615 MICHAEL ST NE STE 201, Atlanta, GA 30322

Open in Google Maps ↗

Secondary Practice Location 1

Location 11301 S Crismon RdMesa, AZ 85209-3767 · Phone (480) 358-6100

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

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

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.

PECOS PAC ID3274914239

PECOS Enrollment IDI20231228000328

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

New Patient

$130.64 typical visit price

range $56.84 – $172.43

Typical copayment $32.66 (range $14.21 – $43.10)

Most-billed visit code 99204

Established Patient

$100.20 typical visit price

range $18.22 – $140.40

Typical copayment $25.05 (range $4.55 – $35.10)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

92.26/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

73.83

Promoting Interoperability

100

Improvement Activities

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.

DEVARSHI ROHITKUMAR ARDESHNA MD

Student in an Organized Health Care Education/Training Program

615 MICHAEL ST NE STE 201
ATLANTA, GA 30322

Dekalb County (404) 727-5596

DEVIKA GANDHI MD

Internal Medicine (Gastroenterology)

615 MICHAEL ST NE STE 201
ATLANTA, GA 30322

Dekalb County (404) 778-7777

JULIA F MASSAAD M.D.

Internal Medicine (Gastroenterology)

615 MICHAEL ST NE STE 201
ATLANTA, GA 30322

Dekalb County (404) 727-5596

VANESSA ISABEL RODRIGUEZ MD

Internal Medicine

615 MICHAEL ST NE STE 201
ATLANTA, GA 30322

Dekalb County (404) 712-2000

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.

What insurance does Preeyanka Sundar accept?

Health plans from Medica 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 7 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.