WELLSTAR COMPREHENSIVE BARIATRIC SERVICES
NPI 1821381898
Surgery in Marietta, GA

Q: What is Wellstar Medical Group, LLC's NPI number?

The NPI number for Wellstar Medical Group, LLC is 1821381898. It was assigned to this organization in the NPPES registry on May 24, 2011. The provider is doing business as Wellstar Comprehensive Bariatric Services.

Q: What is Wellstar Medical Group, LLC's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since May 24, 2011

55 WHITCHER ST NE, SUITE 410, MARIETTA, GA 30060(770) 919-7050(770) 919-7051 Get Directions Write a Review

NPPES record last updated: November 19, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Wellstar Comprehensive Bariatric Services NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WELLSTAR COMPREHENSIVE BARIATRIC SERVICES (NPI 1821381898) is a healthcare organization registered as a surgery in Marietta, Georgia and active in the NPI registry since May 2011. The organization lists Nicole Ashe, Executive Director Of Finance, as its authorized official.

NPPES Registry Identity

NPI1821381898

Entity TypeOrganization

Primary Taxonomy208600000X

Legal Business NameWELLSTAR MEDICAL GROUP, LLC

Location Address55 WHITCHER ST NE, SUITE 410Marietta, GA 30060-1155

Mailing Address55 Whitcher St Ne, Suite 410Marietta, GA 30060-1155 · (770) 919-7050 · Fax (770) 919-7051

Phone(770) 919-7050

Fax(770) 919-7051

Organization SubpartYes

Authorized OfficialNicole AsheExecutive Director Of Finance · (470) 644-0095

Enumeration DateMay 24, 2011

Last NPPES UpdateNovember 19, 2013

✔ NPI 1821381898 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

55 WHITCHER ST NE, Marietta, GA 30060

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Other Names 1

Doing Business AsWellstar Comprehensive Bariatric Services

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Wellstar Comprehensive Bariatric Services is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3,854

Medicare enrollment records show 3,854 clinicians reassign Medicare billing to Wellstar Comprehensive Bariatric Services, which bills Medicare for the services they deliver. Of these, 220 practice at this address and 1,131 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 79

Nurse Practitioner773

Family Practice246

Internal Medicine225

Hospitalist215

Obstetrics/Gynecology165

Pediatric Medicine165

Certified Registered Nurse Anesthetist (CRNA)153

Anesthesiology151

71 other specialties1,761

Nearest to this location (20)

See all 3,854

Stacey Malstrom, NP-C

Nurse Practitioner

NPI 1003223934

55 WHITCHER ST NE STE 350
Marietta, GA 30060

(770) 424-6893

✔ PECOS✔ Accepts MedicareSame address

Bryan Piedad, M.D.

Cardiac Electrophysiology

NPI 1033170683

55 WHITCHER ST NE SUITE 350
Marietta, GA 30060

(770) 424-6893

✔ PECOS✔ Accepts MedicareSame address

Asif Saberi, M.D.

Critical Care (Intensivists)

NPI 1023067824

55 WHITCHER ST NE SUITE 160
Marietta, GA 30060

(770) 422-1372

✔ PECOS✔ Accepts MedicareSame address

Justin Watson, M.D.

Urology

NPI 1164606042

55 WHITCHER STREET 250
Marietta, GA 30060

(770) 428-4475

✔ PECOS✔ Accepts MedicareSame address

Martha Aguilera, MD

General Surgery

NPI 1184697534

55 WHITCHER ST NE SUITE 130
Marietta, GA 30060

(770) 428-0462

✔ PECOS✔ Accepts MedicareSame address

Ayushi Ahuja, M.D.

Cardiovascular Disease (Cardiology)

NPI 1467630491

55 WHITCHER ST NE SUITE 350
Marietta, GA 30060

(770) 424-6893

✔ PECOS✔ Accepts MedicareSame address

Jose Andujar, MD

Colorectal Surgery (Proctology)

NPI 1821086554

55 WHITCHER ST NE SUITE 130
Marietta, GA 30060

(770) 428-0462

✔ PECOS✔ Accepts MedicareSame address

Amol Bapat, M.D.

Interventional Cardiology

NPI 1316937378

55 WHITCHER ST NE STE 350
Marietta, GA 30060

(770) 424-6893

✔ PECOS✔ Accepts MedicareSame address

Stephen Becher, MD

Orthopedic Surgery

NPI 1114175858

55 WHITCHER ST NE STE 260
Marietta, GA 30060

(943) 202-7050

✔ PECOS✔ Accepts MedicareSame address

Priya Behari, M.D.

Infectious Disease

NPI 1215967211

55 WHITCHER ST NE SUITE 220
Marietta, GA 30060

(770) 429-0083

✔ PECOS✔ Accepts MedicareSame address

Wesley Bray, MD

Pulmonary Disease

NPI 1821013087

55 WHITCHER ST NE SUITE 160
Marietta, GA 30060

(770) 422-1372

✔ PECOSSame address

Ryan Breshears, PH.D.

Clinical Psychologist

NPI 1922273358

55 WHITCHER ST NE SUITE 420
Marietta, GA 30060

(770) 514-6760

✔ PECOS✔ Accepts MedicareSame address

Amanda Harris, LCSW

Clinical Social Worker

NPI 1679232144

55 WHITCHER ST NE STE 420
Marietta, GA 30060

(770) 514-6760

✔ PECOS✔ Accepts MedicareSame address

Chirag Patel, MD

Internal Medicine

NPI 1316045503

55 WHITCHER ST NE SUITE 420
Marietta, GA 30060

(770) 422-1372

✔ PECOSSame address

Kajal Patel, M.D.

Psychiatry

NPI 1649479973

55 WHITCHER ST NE SUITE 420
Marietta, GA 30060

(770) 514-6760

✔ PECOS✔ Accepts MedicareSame address

Mitzi Rubin, M.D.

Family Practice

NPI 1154403582

55 WHITCHER ST NE STE 400
Marietta, GA 30060

(470) 956-3960

✔ PECOS✔ Accepts MedicareSame address

Avery Calhoun

Hospitalist

NPI 1669932083

55 WHITCHER ST NE STE 350
Marietta, GA 30060

(770) 424-6893

✔ PECOSSame address

William Mayfield, M.D.

Thoracic Surgery

NPI 1780666719

61WHITCHER ST NE SUITE 4120
Marietta, GA 30060

(770) 424-9732

✔ PECOSSame address

William Benedict, M.D.

Neurosurgery

NPI 1285778613

61 WHITCHER ST NE SUITE 3110 KENNESTONE PHYSICIAN'S CENTER
Marietta, GA 30060

(770) 422-2326

✔ PECOS✔ Accepts MedicareSame address

Julie Duke, M.D.

Vascular Surgery

NPI 1043553803

61 WHITCHER ST NE STE 2100
Marietta, GA 30060

(770) 423-0595

✔ PECOS✔ Accepts MedicareSame address

See all 3,854 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Wellstar Medical Group, LLC's NPI number?

The NPI number for Wellstar Medical Group, LLC is 1821381898. It was assigned to this organization in the NPPES registry on May 24, 2011. The provider is doing business as Wellstar Comprehensive Bariatric Services.

Where is Wellstar Medical Group, LLC located?

Wellstar Medical Group, LLC is located at 55 Whitcher St NE Suite 410, Marietta, GA 30060. The listed phone number is (770) 919-7050.

What is Wellstar Medical Group, LLC's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Wellstar Medical Group, LLC enrolled in Medicare?

Yes. Wellstar Medical Group, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Wellstar Medical Group, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3,854 clinicians in 79 Medicare specialties reassign their Medicare billing to Wellstar Medical Group, LLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (773), Family Practice (246) and Internal Medicine (225). Of these, 220 practice at this address and 1,131 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Wellstar Medical Group, LLC was last updated on November 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.