Aliment Pharmacol Ther
Dr. Michael R. Galambos, MD
- Medicare services, 2024
- 2,502
- Medicare patients, 2024
- 1,078
- Part D claims, 2024
- 2,388
- Publications
- 2
- Clinical trials
- 11
- Practice address
- 3280 Howell Mill NW Rd, Atlanta, GA 30327
- Practice phone
- Call (404) 603-3543
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Digestive Healthcare of Georgia Endoscopy Center Mountainside
Atlanta, Georgia
Find Dr. Galambos' 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.
Dr. Michael R. Galambos is a gastroenterologist in Atlanta, Georgia
Dr. Galambos practices at Digestive Healthcare of Georgia Endoscopy Center Mountainside in Atlanta, Georgia.
Dr. Galambos' NPI, 1356345011, was assigned on June 10, 2005. Dr. Galambos graduated from Emory University School of Medicine in 1984. Dr. Galambos holds Georgia license 030064.
- NPI
- 1356345011NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800956905
- NPI enumeration date
- June 10, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (404) 603-3543
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael R. Galambos practices at Digestive Healthcare of Georgia Endoscopy Center Mountainside in Atlanta, Georgia
Dr. Galambos' primary practice is Digestive Healthcare of Georgia Endoscopy Center Mountainside, at 3280 Howell Mill NW Rd, Atlanta, GA 30327 in Fulton County. The practice phone is (404) 603-3543.
- Digestive Healthcare of Georgia Endoscopy Center Mountainside3280 Howell Mill NW Rd, Atlanta, GA 30327 · Fulton CountyPhone(404) 603-3543
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael R. Galambos is affiliated with 7 sites of care and 1 medical group
Dr. Galambos' primary practice is Digestive Healthcare of Georgia Endoscopy Center Mountainside in Atlanta, Georgia. Dr. Galambos is also affiliated with Piedmont Atlanta. The medical group on file is Digestive Healthcare of Georgia. Dmand AI also links Dr. Galambos to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael R. Galambos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Galambos practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Digestive Healthcare of Georgia Endoscopy Center Mountainside | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael R. Galambos is one of 503 gastroenterologists in Georgia
Gastroenterology is Dr. Galambos' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Galambos is licensed in Georgia.
Specialties and state licenses
- Gastroenterology, GeorgiaPrimary
Gastroenterologists near Dr. Galambos
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. Michael R. Galambos billed Medicare for 2,502 services in 2024
CMS data shows 2,502 Medicare services from Dr. Galambos across 20 procedure codes in 2024, for 1,078 Medicare patients. Medicare paid $198,305 for them.
Dr. Galambos' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1032024: 1,1646%
- Surgery
- 2023: 6272024: 5886%
- Lab and pathology
- 2023: 7012024: 55521%
- Other services
- 2023: 1152024: 1161%
- Tests and treatments
- 2023: 1142024: 7931%
- Drugs given in the office
- 2023: 612024: 0100%
Where Dr. Galambos' Medicare services took place, 2024
- In an office1,68867%
- In a facility81433%
Dr. Galambos compared with the Georgia median for gastroenterologists, 2024
- Dr. Galambos
- Georgia median
- Medicare services
- 2,502vs 4945.1 times
- Medicare patients
- 1,078vs 2973.6 times
- Part D claims
- 2,084vs 5034.1 times
Medians across 499 gastroenterologists in Georgia with Dmand AI profiles that report each measure.
Dr. Galambos' 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael R. Galambos treated 1,078 Medicare patients in 2024, average age 74
CMS counts 1,078 Medicare patients who saw Dr. Galambos in 2024. The largest group is 65 to 74, with 536 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 4% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Galambos' median patient age at 68, with 56% women.
Dr. Galambos' Medicare patients by age, 2024
Dr. Galambos' Medicare patients by sex, 2024
- Women61457%
- Men46443%
Chronic conditions among Dr. Galambos' Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis51%
- Ischemic heart disease36%
- Diabetes27%
- Anxiety24%
- Chronic kidney disease24%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Galambos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael R. Galambos wrote 2,388 Medicare Part D claims in 2024
In 2024, Dr. Galambos wrote 2,388 Medicare Part D claims for 809 patients. 86% of them were for generic drugs. CMS names the drug for 2,084 of them, across 45 drugs with 11 or more claims each, at $775,943 in total drug cost. In 2023, CMS named 2,179 claims across 48 drugs.
Dr. Galambos' Part D claims by kind of drug, 2024
- Generic2,064 claims86%
- Brand-name324 claims14%
Dr. Galambos' 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. Galambos' Part D claims, 2024
- Opioids1%27 of 2,388 claims
- Antibiotics4%104 of 2,388 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: 2,1792024: 2,0844%
Drugs named by CMS: 45 in 2024, 48 in 2023.
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
Dr. Michael R. Galambos scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Galambos for performance year 2024, reported through an alternative payment model (APM). Dr. Galambos accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Galambos as offering telehealth. CMS counts 272 procedures of colonoscopy by Dr. Galambos, more than 97% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Galambos' MIPS scores, performance year 2024
- 92of 100Final score
- 83.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Galambos ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 95th percentile305 procedures
- Colonoscopy
- 97th percentile272 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael R. Galambos has 2 publications on record
Dmand AI links 2 papers to Dr. Galambos, published from 2022 to 2023. The most frequent topics are Alkaline Phosphatase, Liver Cirrhosis, Biliary and Ursodeoxycholic Acid. Dr. Galambos' most frequent co-authors are Christopher L. Bowlus, MD, Aparna Goel, MD and Cynthia Levy, MD.
Topics Dr. Galambos writes about most
- Alkaline Phosphatase
- Liver Cirrhosis, Biliary
- Ursodeoxycholic Acid
Dr. Galambos' most frequent co-authors
- Christopher L. Bowlus, MD2 shared papers
- Aparna Goel, MD2 shared papers
- Cynthia Levy, MD2 shared papers
Recent publications by Dr. Galambos
See who Dr. Galambos researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Galambos works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael R. Galambos has worked on 11 clinical trials
Dmand AI links Dr. Galambos to 11 clinical trials, 2 of them phase 3 studies. 4 are still active or recruiting. Conditions studied include Colitis, Ulcerative, Colitis and Crohn Disease. Eli Lilly and Company sponsors the most, 7. Open Payments lists research payments to Dr. Galambos that name 7 trials.
Clinical trials with Dr. Galambos by phase
- NonePhase 1: no trials
- NonePhase 2: no trials
- 1Phase 2/3: 1 trial
- 2Phase 3: 2 trials
- NonePhase 4: no trials
Conditions in Dr. Galambos' trials
- Colitis, Ulcerative
- Colitis
- Crohn Disease
- Inflammatory Bowel Diseases
- Esophageal and Gastric Varices
Investigators on the most trials with Dr. Galambos
- Jeff S. Bullock, MD6 shared trials
- Allan G. Coates, DO6 shared trials
- Ronald P. Fogel, MD6 shared trials
Recent clinical trials with Dr. Galambos
A Seamless, Adaptive, Phase 2b/3, Double-Blind, Randomized, Placebo-controlled, Multicenter, International Study Evaluating the Efficacy and Safety of Belapectin (GR MD-02) for the Prevention of Esophageal Varices in NASH Cirrhosis (opens in a new tab)
Evaluation of the ctDNA LUNAR Test in an Average Patient Screening Episode (opens in a new tab)
Randomized Global Phase 3 Study to Evaluate the Impact on NASH With Fibrosis of Obeticholic Acid Treatment (opens in a new tab)
A Study of Mirikizumab (LY3074828) in Participants With Crohn's Disease (opens in a new tab)
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Michael R. Galambos received $9,425 in industry payments from 2016 to 2025
CMS Open Payments shows 449 general payments to Dr. Galambos from 40 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 75% of the total. Abbvie Inc. paid the most, $2,467. It also lists 18 research payments totaling $61,007 from 2017 to 2023, naming 7 clinical trials.
General payments to Dr. Galambos by program year, 2016 to 2025
General payments to Dr. Galambos by kind, 2016 to 2025
- Food and beverage$7,09175%
- Travel and lodging$1,45715%
- Consulting fees$8008%
- Education$771%
Companies that paid Dr. Galambos the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael R. Galambos graduated from Emory University School of Medicine
Dr. Galambos graduated from Emory University School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael R. Galambos's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael R. Galambos
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What is Dr. Michael R. Galambos' NPI number?
Dr. Michael R. Galambos' NPI number is 1356345011. It was assigned on June 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael R. Galambos?
Dr. Michael R. Galambos is a gastroenterologist in Atlanta, Georgia. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Michael R. Galambos practice?
Dr. Galambos practices at 3280 Howell Mill NW Rd, Atlanta, GA 30327. Dr. Galambos' primary practice is Digestive Healthcare of Georgia Endoscopy Center Mountainside in Atlanta, Georgia. Dmand AI also links Dr. Galambos to 4 hospitals and 1 group practice or clinic.
What is Dr. Michael R. Galambos' office phone number?
The practice phone on file for Dr. Galambos is (404) 603-3543.
What is Dr. Michael R. Galambos' medical license number?
Dr. Galambos holds Georgia license 030064.
Which hospitals is Dr. Michael R. Galambos affiliated with?
Dr. Galambos is affiliated with Piedmont Atlanta. Dmand AI links Dr. Galambos to 4 more hospitals.
What medical group is Dr. Michael R. Galambos part of?
Dr. Galambos is linked to Digestive Healthcare of Georgia.
Does Dr. Michael R. Galambos accept Medicare?
Yes. CMS data shows Dr. Galambos billed Medicare for 2,502 services in 2024, and Dr. Galambos accepts Medicare assignment.
Does Dr. Michael R. Galambos offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Galambos as offering telehealth services.
What is Dr. Michael R. Galambos' MIPS score?
Dr. Galambos' MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Michael R. Galambos see?
CMS counts 1,078 Medicare patients who saw Dr. Galambos in 2024, with an average age of 74.
What services does Dr. Michael R. Galambos bill to Medicare?
In 2024, Dr. Galambos' most billed Medicare services were office visit, established patient (99213), lab and pathology test (88305) and office visit, established patient (99214).
Where did Dr. Michael R. Galambos go to medical school?
Dr. Galambos graduated from Emory University School of Medicine in 1984.
What drugs does Dr. Michael R. Galambos prescribe most?
In 2024 Medicare Part D data, Dr. Galambos' most prescribed drugs by claims were Gavilyte-C, Pantoprazole Sodium and Famotidine.
Has Dr. Michael R. Galambos received payments from drug or device companies?
CMS Open Payments shows $9,425 in general payments to Dr. Galambos from 40 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Michael R. Galambos been practicing?
Dr. Galambos graduated from medical school in 1984, 42 years ago.
Does Dr. Michael R. Galambos do research?
Dmand AI links 2 publications to Dr. Galambos, published from 2022 to 2023. Dr. Galambos has worked on 11 clinical trials.
Who does Dr. Michael R. Galambos publish with?
Dr. Galambos' most frequent co-authors are Christopher L. Bowlus, MD (2 shared papers), Aparna Goel, MD (2 shared papers) and Cynthia Levy, MD (2 shared papers).
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