Dr. Carl L. Berg, MD

  • Covington, GA
  • Gastroenterologist
NPI1144399767
Medicare services, 2024
193
Medicare patients, 2024
117
Part D claims, 2024
537
Publications
77
Clinical trials
1
Practice address
5126 Hospital Drive NE, Covington, GA 30014
Practice phone
Call (770) 786-7053
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Piedmont Newton Hospital

Hospital · Covington, Georgia

See all 7 affiliations

Find Dr. Berg's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Carl L. Berg is a gastroenterologist in Covington, Georgia

Dr. Berg practices at Piedmont Newton Hospital in Covington, Georgia, part of Piedmont Healthcare.

Dr. Berg's NPI, 1144399767, was assigned on November 7, 2006. Dr. Berg graduated from WashU Medicine in 1986. Dr. Berg's Virginia license number on file is 0101056318.

NPI and contact details
NPI enumeration date
November 7, 2006
NPI status
Active
Practice phone
(770) 786-7053
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
66
Medical school graduation
1986

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dr. Carl L. Berg practices at Piedmont Newton Hospital in Covington, Georgia

Dr. Berg's primary practice is Piedmont Newton Hospital, at 5126 Hospital Drive NE, Covington, GA 30014 in Newton County. The practice phone is (770) 786-7053.

Source: Dmand AI Affiliation Data

Dr. Carl L. Berg is affiliated with 4 sites of care and 3 medical groups

Dr. Berg's primary practice is Piedmont Newton Hospital in Covington, Georgia, part of Piedmont Healthcare. The medical group on file is Duke Health Integrated Practice. Dmand AI also links Dr. Berg to 3 more group practices and clinics and 2 medical groups, each named with a free account.

See all 7 affiliations for Dr. Berg

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Carl L. Berg's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Berg practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Piedmont Newton HospitalAvailable with a free account
+3 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Berg practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Piedmont Healthcare and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Carl L. Berg is one of 503 gastroenterologists in Georgia

Gastroenterology is Dr. Berg's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Berg is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Berg's licenses on file in 4 states: Virginia, North Carolina, West Virginia and Massachusetts.

Specialties and state licenses

  • Gastroenterology, VirginiaPrimaryLicense 0101056318 · 1997 to 2024 · taxonomy 207RG0100X
  • North Carolina license2012 to 2024
  • West Virginia license2013 to 2014
  • Massachusetts license1989 to 1998

Clinical focus

Dmand AI lists cirrhosis of the liver, colonoscopy, gastrointestinal infection and upper GI endoscopy among the conditions Dr. Berg treats.

Gastroenterologists near Dr. Berg

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Carl L. Berg billed Medicare for 193 services in 2024

CMS data shows 193 Medicare services from Dr. Berg across 5 procedure codes in 2024, for 117 Medicare patients. Medicare paid $10,331 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024193
Medicare patients117
Paid by Medicare$10,331
Procedure codes5

Dr. Berg's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3432024: 14757%
Other services
2023: 02024: 46

Dr. Berg compared with the Georgia median for gastroenterologists, 2024

  • Dr. Berg
  • Georgia median
Medicare services
193vs 49461% below
Medicare patients
117vs 29761% below
Part D claims
437vs 50313% below

Medians across 499 gastroenterologists in Georgia with Dmand AI profiles that report each measure.

Dr. Berg's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Berg

Need commercial claims for Dr. Berg?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Berg and other gastroenterologists in Georgia.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Carl L. Berg treated 117 Medicare patients in 2024, average age 66

CMS counts 117 Medicare patients who saw Dr. Berg in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 15% are also on Medicaid. Their average risk score is 3.28, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Berg's median patient age at 62, with 75% women.

Medicare patients, 2024117
Average age66
Average risk score3.28
Also on Medicaid15%

Dr. Berg's Medicare patients by age, 2024

Dr. Berg's Medicare patients by sex, 2024

  • Women5345%
  • Men6455%

Chronic conditions among Dr. Berg's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol68%
  3. Diabetes59%
  4. Chronic kidney disease58%
  5. Arthritis49%
  6. Mood disorders36%
  7. Depression33%
  8. Ischemic heart disease33%

Share of Medicare patients with each condition. A patient can have several.

Dr. Berg's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women75%
  • Men25%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Carl L. Berg wrote 537 Medicare Part D claims in 2024

In 2024, Dr. Berg wrote 537 Medicare Part D claims for 114 patients. 89% of them were for generic drugs. CMS names the drug for 437 of them, across 17 drugs with 11 or more claims each, at $160,963 in total drug cost. In 2023, CMS named 683 claims across 22 drugs.

Part D claims, 2024537
Drugs named by CMS17
Total drug cost$160,963
Part D patients114

Dr. Berg's Part D claims by kind of drug, 2024

  • Generic479 claims89%
  • Brand-name and other58 claims11%

Dr. Berg's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Berg's Part D claims, 2024

  • Antibiotics4%21 of 537 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 6832024: 43736%

Drugs named by CMS: 17 in 2024, 22 in 2023.

See all prescribing by Dr. Berg

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

For MedTech and pharma teams

Find gastroenterologists like Dr. Berg by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Carl L. Berg has 77 publications on record

Dmand AI links 77 papers to Dr. Berg, published from 2006 to 2023. 2018 was the busiest year, with 4. The most frequent topics are Liver Transplantation, Liver and Liver Neoplasms. Dr. Berg has published most often in Am J Transplant. Dr. Berg's most frequent co-authors are Curtis K. Argo, MD, Andrew Serghios Barbas, MD and Stephen H. Caldwell.

Papers77
Years published2006 to 2023

Dr. Berg's papers by year, 2013 to 2023

Topics Dr. Berg writes about most

  • Liver Transplantation
  • Liver
  • Liver Neoplasms
  • Living Donors
  • Tissue and Organ Procurement
  • Carcinoma, Hepatocellular
  • Graft Survival
  • Liver Cirrhosis

Dr. Berg's most frequent co-authors

Recent publications by Dr. Berg

See all 77 publications and co-authors

See who Dr. Berg researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Berg works with, so you can find a warm path to the right gastroenterologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Carl L. Berg has worked on 1 clinical trial

Dmand AI links Dr. Berg to 1 clinical trial. Conditions studied include Hepatitis C and Flaviviridae Infections.

Conditions in Dr. Berg's trials

  • Hepatitis C
  • Flaviviridae Infections

Investigators on the most trials with Dr. Berg

Recent clinical trials with Dr. Berg

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Carl L. Berg received $8,728 in industry payments from 2017 to 2019

CMS Open Payments shows 9 general payments to Dr. Berg from 3 drug and device companies from 2017 to 2019. Consulting fees make up the largest share, 84% of the total. Grifols Shared Services North America, Inc. paid the most, $4,366.

General payments to Dr. Berg by program year, 2017 to 2019

General payments to Dr. Berg by kind, 2017 to 2019

$8.7Kin total
  • Consulting fees$7,35084%
  • Travel and lodging$8289%
  • Food and beverage$5506%

Companies that paid Dr. Berg the most, 2017 to 2019

Share is of all general payments to this clinician.

See all payments to Dr. Berg

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Carl L. Berg has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Berg, most recently America's Top Doctors in 2014.

Awards and honors for Dr. Berg

  1. 2014
    • America's Top Doctors
  2. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Carl L. Berg graduated from WashU Medicine

Dr. Berg graduated from WashU Medicine in 1986.

  1. Medical schoolWashU Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Carl L. Berg accepts plans from 5 insurance carriers

Dr. Berg is in network with 5 carriers, including Elevance, Excellus BlueCross BlueShield and Cigna. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

  • Elevance
  • Excellus BlueCross BlueShield
  • Cigna
  • Amerihealth Caritas
  • NC State Medicaid

Plan types Dr. Berg accepts, by number of carriers

  1. Medicare3
  2. PPO3
  3. EPO2
  4. HMO2
  5. Medicaid2
  6. POS2

Source: Dmand AI Insurance Network Data

Sources for Dr. Carl L. Berg's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Carl L. Berg

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Carl L. Berg's NPI number?

Dr. Carl L. Berg's NPI number is 1144399767. It was assigned on November 7, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Carl L. Berg?

Dr. Carl L. Berg is a gastroenterologist in Covington, Georgia. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Carl L. Berg practice?

Dr. Berg practices at 5126 Hospital Drive NE, Covington, GA 30014. Dr. Berg's primary practice is Piedmont Newton Hospital in Covington, Georgia, part of Piedmont Healthcare. Dmand AI also links Dr. Berg to 3 group practices and clinics and 2 medical groups.

What is Dr. Carl L. Berg's office phone number?

The practice phone on file for Dr. Berg is (770) 786-7053.

What is Dr. Carl L. Berg's medical license number?

Dr. Berg's Virginia license number on file is 0101056318, one of the licenses on file in 4 states.

Which states has Dr. Carl L. Berg been licensed in?

Dmand AI has state licenses on file for Dr. Berg in Virginia (1997 to 2024), North Carolina (2012 to 2024), West Virginia (2013 to 2014) and Massachusetts (1989 to 1998).

Which hospitals is Dr. Carl L. Berg affiliated with?

Dr. Berg practices at Piedmont Newton Hospital in Covington, Georgia.

What medical group is Dr. Carl L. Berg part of?

Dr. Berg is linked to Duke Health Integrated Practice. Dmand AI links Dr. Berg to 2 more medical groups.

Does Dr. Carl L. Berg accept Medicare?

Yes. CMS data shows Dr. Berg billed Medicare for 193 services in 2024.

How many Medicare patients does Dr. Carl L. Berg see?

CMS counts 117 Medicare patients who saw Dr. Berg in 2024, with an average age of 66.

Show 9 more questionsShow fewer questions

Is Dr. Carl L. Berg board certified?

Yes. Dr. Berg is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Carl L. Berg bill to Medicare?

In 2024, Dr. Berg's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99214) and medicare service (G2211).

Where did Dr. Carl L. Berg go to medical school?

Dr. Berg graduated from WashU Medicine in 1986.

What drugs does Dr. Carl L. Berg prescribe most?

In 2024 Medicare Part D data, Dr. Berg's most prescribed drugs by claims were Tacrolimus, Ursodiol and Mycophenolate Mofetil.

Has Dr. Carl L. Berg received payments from drug or device companies?

CMS Open Payments shows $8,728 in general payments to Dr. Berg from 3 companies from 2017 to 2019. The largest total came from Grifols Shared Services North America, Inc.

How long has Dr. Carl L. Berg been practicing?

Dr. Berg graduated from medical school in 1986, 40 years ago.

Does Dr. Carl L. Berg do research?

Dmand AI links 77 publications to Dr. Berg, published from 2006 to 2023. Dr. Berg has worked on 1 clinical trial.

Who does Dr. Carl L. Berg publish with?

Dr. Berg's most frequent co-authors are Curtis K. Argo, MD (7 shared papers), Andrew Serghios Barbas, MD (7 shared papers) and Stephen H. Caldwell (6 shared papers).

What insurance does Dr. Carl L. Berg accept?

Dr. Berg is in network with 5 carriers, including Elevance, Excellus BlueCross BlueShield and Cigna. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

Selling to gastroenterology practices?

See gastroenterologists in Georgia by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)