Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Gregory Justin Coffman , MD

Surgery โ€ข Roswell, GA

Active NPI 1902218969 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

2500 Hospital Blvd Ste 290
Roswell, GA 300764918

Call 7704104661 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

2500 Hospital Blvd Ste 290

Roswell, GA 300764918

Telephone 7704104661
Fax 7704104664
Organization at the Same NPPES Address or Phone
Gastric Health Institute, Llc Facility NPI 1437300480

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Wellstar Medical Group Llc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2010

Medicare patients

139 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $22,785 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $17,919 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

19 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$35 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $13,858.23 across 20 records.

By nature of payment

  • Education: $11,300.00 across 5 records.
  • Travel and Lodging: $1,803.74 across 5 records.
  • Food and Beverage: $754.49 across 10 records.

Reporting-company totals (3 largest of 5)

  • INTUITIVE SURGICAL, INC.: $13,757.97 across 16 records.
  • Aroa Biosurgery Incorporated: $40.31 across 1 record.
  • Octapharma USA, Inc.: $22.30 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

16 years (graduated 2010)

CMS Doctors and Clinicians data list 2010 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2014

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Coffman has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Coffman as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Roswell and Georgia

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Close to the middle for clinicians listed under Surgery in Georgia (2024, 512 clinicians with data). Median for this group: 185. Middle half: 91 to 334.

Too few clinicians listed under Surgery in Roswell have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

Close to the middle for clinicians listed under Surgery in Georgia (2024, 512 clinicians with data). Median for this group: $23,014. Middle half: $10,160 to $43,695.

Too few clinicians listed under Surgery in Roswell have Medicare Part B data for 2024 to compare.

Paid by Medicare

Close to the middle for clinicians listed under Surgery in Georgia (2024, 512 clinicians with data). Median for this group: $17,476. Middle half: $7,533 to $33,252.

Too few clinicians listed under Surgery in Roswell have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

Fewer Part D prescriptions than 85% of clinicians listed under Surgery in Georgia (2024, 530 clinicians with data). Median for this group: 84. Middle half: 38 to 176.

Too few clinicians listed under Surgery in Roswell have Medicare Part D data for 2024 to compare.

Part D drug cost

A lower Part D drug cost than 95% of clinicians listed under Surgery in Georgia (2024, 530 clinicians with data). Median for this group: $544. Middle half: $169 to $2,182.

Too few clinicians listed under Surgery in Roswell have Medicare Part D data for 2024 to compare.

8 active clinicians are listed under Surgery with a practice address in Roswell, GA (991 in Georgia).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 20 records totaling $13,858.23.

Manufacturer Payment Nature Product Type Amount ($)
INTUITIVE SURGICAL, INC.
Education
Cash or cash equivalent
Da Vinci Surgical System General $4,000.00
INTUITIVE SURGICAL, INC.
Education
Cash or cash equivalent
Da Vinci Surgical System General $4,000.00
INTUITIVE SURGICAL, INC.
Education
Cash or cash equivalent
Da Vinci Surgical System General $2,000.00
INTUITIVE SURGICAL, INC.
Education
In-kind items and services
DAVINCI XI General $1,000.00
INTUITIVE SURGICAL, INC.
Travel and Lodging
In-kind items and services
Da Vinci Surgical System General $801.81
INTUITIVE SURGICAL, INC.
Travel and Lodging
In-kind items and services
Da Vinci Surgical System General $662.09
INTUITIVE SURGICAL, INC.
Food and Beverage
Cash or cash equivalent
Da Vinci Surgical System General $300.00
INTUITIVE SURGICAL, INC.
Education
Cash or cash equivalent
Da Vinci Surgical System General $300.00
INTUITIVE SURGICAL, INC.
Travel and Lodging
In-kind items and services
Da Vinci Surgical System General $154.92
INTUITIVE SURGICAL, INC.
Travel and Lodging
In-kind items and services
Da Vinci Surgical System General $154.92
INTUITIVE SURGICAL, INC.
Food and Beverage
Cash or cash equivalent
Da Vinci Surgical System General $150.00
INTUITIVE SURGICAL, INC.
Food and Beverage
In-kind items and services
Da Vinci Surgical System General $117.27
INTUITIVE SURGICAL, INC.
Food and Beverage
In-kind items and services
Da Vinci Surgical System General $43.28
Aroa Biosurgery Incorporated
Food and Beverage
Cash or cash equivalent
โ€” General $40.31
INTUITIVE SURGICAL, INC.
Travel and Lodging
In-kind items and services
Da Vinci Surgical System General $30.00
INTUITIVE SURGICAL, INC.
Food and Beverage
In-kind items and services
Da Vinci Surgical System General $28.98
Octapharma USA, Inc.
Food and Beverage
In-kind items and services
FIBRYGA General $22.30
Innovation Technologies Inc
Food and Beverage
In-kind items and services
IRRISEPT General $20.84
MIMEDX Group, Inc.
Food and Beverage
In-kind items and services
โ€” General $16.81
INTUITIVE SURGICAL, INC.
Food and Beverage
In-kind items and services
Da Vinci Surgical System General $14.70

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
72 50 $190.00 $79.08
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
43 42 $485.72 $174.07
99239 Hospital discharge day management, more than 30 minutes
24 24 $256.88 $111.22
47562 Removal of gallbladder using an endoscope
11 11 $1891.40 $630.65

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Tramadol Hcl Tramadol Hcl 19 60 $35.20 19

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

License # reported to NPPES GA 78892

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Georgia Composite Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - GENERAL SURGERY

Medicare Enrollment ID

I20171120001689

Enrollment State Jurisdiction

GA

PECOS Control ID

5294968632

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Wellstar Medical Group Llc

2500 Hospital Blvd, Roswell, GA 300764919

Phone: 7704104366

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

5 listed
NPI 1699161513

Advanced Registered Nurse Practitioner

Dr. Faisal Bhutta , MD

Internal Medicine - Pulmonary Disease

NPI 1356542856

Doctor of Medicine (M.D.)

NPI 1306942115

Doctor of Medicine (M.D.)

Dr. Surya Sreeram Palakuru , MD

Internal Medicine - Critical Care Medicine

NPI 1801195318

Doctor of Medicine (M.D.)

Dr. Chirag Popat , MD

Internal Medicine - Pulmonary Disease

NPI 1003073578

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

14 Historical Events
๐Ÿ“
Updated Practice Location October 29, 2019

Registered at 2500 HOSPITAL BLVD STE 290, ROSWELL, GA 300764918 (Tel: 7704104661)

๐Ÿ“
Updated Business Mailing Address October 29, 2019

Registered at 2500 HOSPITAL BLVD STE 290, ROSWELL, GA 300764918 (Tel: 7704104661)

โœ…
NPI Profile Active November 28, 2017

NPI status registered as active in NPPES database

๐Ÿ“
Updated Practice Location November 28, 2017

Registered at 2500 HOSPITAL BOULEVARD, SUITE 420, ROSWELL, GA 30076 (Tel: 7704104661)

๐Ÿ“
Updated Business Mailing Address November 28, 2017

Registered at 2500 HOSPITAL BOULEVARD, SUITE 420, ROSWELL, GA 30076 (Tel: 7704104661)

๐Ÿ‘ค
Provider Name / Credentials Updated November 28, 2017

Recorded as GREGORY COFFMAN, MD

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) November 28, 2017

Surgery (license number reported to NPPES: GA 78892)

๐Ÿ“
Updated Business Mailing Address October 24, 2017

Registered at 2500 HOSPITAL BOULEVARD, SUITE 420, ROSWELL, GA 30076 (Tel: 7704104661)

โœ…
NPI Profile Active May 27, 2014

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) May 27, 2014

Registered at 303 PARKWAY DR NE, ATLANTA, GA 303121212 (Tel: 4042654411)

๐Ÿ“
Business Mailing Address (Initial Record) May 27, 2014

Registered at 1385 MAY AVE SE, ATLANTA, GA 303162007 (Tel: 5204002401)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) May 27, 2014

Recorded as GREGORY COFFMAN, MD

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) May 27, 2014

General Acute Care Hospital (license number reported to NPPES: GA 6470)

๐ŸŸข
Initial NPI Registration & Enumeration May 27, 2014

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1902218969
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 27, 2014
Last Update: October 29, 2019
Sole Proprietor: Yes

Other Surgery Specialists in Roswell

Healthcare providers in Roswell

Mailing Address

2500 Hospital Blvd Ste 290

Roswell, GA 300764918

Phone: 7704104661

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.