Dr. George Michael Zacur, MD, MS
- Part D claims, 2024
- 27
- Publications
- 22
- Industry payments
- $41
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital
School-Based Health Center · Ann Arbor, Michigan
Find Dr. Zacur'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.
Dr. George Michael Zacur is a pediatric gastroenterology physician in Ann Arbor, Michigan
Dr. Zacur practices at University Hospital in Ann Arbor, Michigan.
Dr. Zacur's NPI, 1902049851, was assigned on April 8, 2009. Dr. Zacur graduated from University of Miami, Miller School of Medicine in 2007. Dr. Zacur holds Michigan license 4301103434.
- NPI
- 1902049851NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133353808
- NPI enumeration date
- April 8, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. George Michael Zacur practices at University Hospital in Ann Arbor, Michigan
Dr. Zacur's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Dr. George Michael Zacur is affiliated with 1 site of care and 2 medical groups
Dr. Zacur's primary practice is University Hospital in Ann Arbor, Michigan. The medical group on file is University of Michigan Health. Dmand AI also links Dr. Zacur to 1 more medical group, named with a free account. Dr. Zacur's employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. George Michael Zacur's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zacur practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. George Michael Zacur is one of 55 pediatric gastroenterology physicians in Michigan
Pediatric gastroenterology is Dr. Zacur's primary specialty in the NPI Registry, under taxonomy code 2080P0206X. Dr. Zacur is board certified in pediatric gastroenterology by the American Board of Pediatrics. Dmand AI has Dr. Zacur's licenses on file in 4 states: Michigan, Florida, Kentucky and Ohio.
Specialties and state licenses
- Pediatric gastroenterology, MichiganPrimary
- Student in an organized health care education/training program, Florida
- Kentucky license
- Ohio license
Pediatric gastroenterology physicians near Dr. Zacur
Counts of pediatric gastroenterology physicians 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. George Michael Zacur's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. Zacur's median patient age at 15, with 48% women.
Dr. Zacur's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. George Michael Zacur wrote 27 Medicare Part D claims in 2024
In 2024, Dr. Zacur wrote 27 Medicare Part D claims. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $32,450 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Dr. Zacur'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 122024: 1417%
Drugs named by CMS: 1 in 2024, 1 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
How Dr. George Michael Zacur takes part in Medicare
Dr. Zacur accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. George Michael Zacur has 22 publications on record
Dmand AI links 22 papers to Dr. Zacur, published from 2013 to 2025. 2018 was the busiest year, with 2. The most frequent topics are Gastrointestinal Diseases, Inflammatory Bowel Diseases and Parents. Dr. Zacur has published most often in J Pediatr Gastroenterol Nutr. Dr. Zacur's most frequent co-authors are Shehzad Ahmed Saeed, MD, Robert Shulman, MD and Jolanda M. Denham, MD.
Dr. Zacur's papers by year, 2013 to 2025
Topics Dr. Zacur writes about most
- Gastrointestinal Diseases
- Inflammatory Bowel Diseases
- Parents
- Colonoscopy
- Crohn Disease
- Abdominal Pain
- Anxiety
- Colitis, Ulcerative
Dr. Zacur's most frequent co-authors
- Shehzad Ahmed Saeed, MD10 shared papers
- Robert Shulman, MD6 shared papers
- Jolanda M. Denham, MD5 shared papers
Recent publications by Dr. Zacur
Gastrointest Endosc
See who Dr. Zacur researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zacur works with, so you can find a warm path to the right pediatric gastroenterology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. George Michael Zacur received $41 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Zacur from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. KARL STORZ Endoscopy-America paid the most, $41.
Companies that paid Dr. Zacur the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. George Michael Zacur graduated from University of Miami, Miller School of Medicine
Dr. Zacur graduated from University of Miami, Miller School of Medicine in 2007. Dr. Zacur is a member of ASGE and NASPGHAN.
- Medical school
- Board certified in pediatric gastroenterology
Source: Dmand AI Professional Profile Data
Dr. George Michael Zacur accepts plans from 17 insurance carriers
Dr. Zacur is in network with 17 carriers, including Aetna, Health Alliance Plan and Priority Health. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Health Alliance Plan
- Priority Health
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- Molina
- Blue Cross Blue Shield of Massachusetts
- +9 more carriersWith a free account
Plan types Dr. Zacur accepts, by number of carriers
- HMO11
- PPO10
- Medicare7
- POS6
- EPO5
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. George Michael Zacur's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. George Michael Zacur
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. George Michael Zacur's NPI number?
Dr. George Michael Zacur's NPI number is 1902049851. It was assigned on April 8, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. George Michael Zacur?
Dr. George Michael Zacur is a pediatric gastroenterology physician in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Pediatric Gastroenterology Physician (taxonomy code 2080P0206X).
Where does Dr. George Michael Zacur practice?
Dr. Zacur practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Zacur's primary practice is University Hospital in Ann Arbor, Michigan. Dmand AI also links Dr. Zacur to 1 medical group.
What is Dr. George Michael Zacur's office phone number?
The practice phone on file for Dr. Zacur is (734) 936-4000.
What is Dr. George Michael Zacur's medical license number?
Dr. Zacur holds Michigan license 4301103434, one of the licenses on file in 4 states.
Which states has Dr. George Michael Zacur been licensed in?
Dmand AI has state licenses on file for Dr. Zacur in Michigan (2013 to 2026), Florida, Kentucky (2012 to 2014) and Ohio (2010 to 2013).
What medical group is Dr. George Michael Zacur part of?
Dr. Zacur is linked to University of Michigan Health. Dmand AI links Dr. Zacur to 1 more medical group.
Does Dr. George Michael Zacur accept Medicare?
Yes. CMS lists Dr. Zacur as accepting Medicare assignment.
Is Dr. George Michael Zacur board certified?
Yes. Dr. Zacur is board certified in pediatric gastroenterology by the American Board of Pediatrics.
Where did Dr. George Michael Zacur go to medical school?
Dr. Zacur graduated from University of Miami, Miller School of Medicine in 2007.
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What drugs does Dr. George Michael Zacur prescribe most?
In 2024 Medicare Part D data, Dr. Zacur's most prescribed drugs by claims were Creon.
Has Dr. George Michael Zacur received payments from drug or device companies?
CMS Open Payments shows $41 in general payments to Dr. Zacur from 1 company from 2024 to 2024. The largest total came from KARL STORZ Endoscopy-America.
How long has Dr. George Michael Zacur been practicing?
Dr. Zacur graduated from medical school in 2007, 19 years ago.
Does Dr. George Michael Zacur do research?
Dmand AI links 22 publications to Dr. Zacur, published from 2013 to 2025.
Who does Dr. George Michael Zacur publish with?
Dr. Zacur's most frequent co-authors are Shehzad Ahmed Saeed, MD (10 shared papers), Robert Shulman, MD (6 shared papers) and Jolanda M. Denham, MD (5 shared papers).
What insurance does Dr. George Michael Zacur accept?
Dr. Zacur is in network with 17 carriers, including Aetna, Health Alliance Plan and Priority Health. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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