Dr. Jeremy David Barber, DO
- Medicare services, 2024
- 325
- Medicare patients, 2024
- 241
- Part D claims, 2024
- 769
- Publications
- 5
- Hospital affiliations
- 5
- Practice address
- 100 Michigan St NE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 391-1774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Barber's professional email, personal email and mobile number
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Dr. Jeremy David Barber is a gastroenterologist in Grand Rapids, Michigan
Dr. Barber practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Dr. Barber's NPI, 1417177866, was assigned on April 26, 2007. Dr. Barber graduated from Michigan State University College of Human Medicine in 2005. Dr. Barber holds Michigan license 5101016770.
- NPI
- 1417177866NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254406937
- NPI enumeration date
- April 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeremy David Barber practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Dr. Barber's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.
- Corewell Health Grand Rapids Hospitals - Butterworth100 Michigan St NE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 391-1774
Source: Dmand AI Affiliation Data
Dr. Jeremy David Barber is affiliated with 6 sites of care and 3 medical groups
Dr. Barber's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dr. Barber is also affiliated with Munson Medical Center. The medical group on file is Corewell Health Medical Group West. Dmand AI also links Dr. Barber to 3 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jeremy David Barber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barber practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Grand Rapids Hospitals - Butterworth | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeremy David Barber is one of 487 gastroenterologists in Michigan
Gastroenterology is Dr. Barber's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Barber is licensed in Michigan.
Specialties and state licenses
- Gastroenterology, MichiganPrimary
Gastroenterologists near Dr. Barber
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. Jeremy David Barber billed Medicare for 325 services in 2024
CMS data shows 325 Medicare services from Dr. Barber across 12 procedure codes in 2024, for 241 Medicare patients. Medicare paid $52,727 for them.
Dr. Barber's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 3082024: 2964%
- Office and hospital visits
- 2023: 192024: 2953%
Where Dr. Barber's Medicare services took place, 2024
- In an office299%
- In a facility29691%
Dr. Barber compared with the Michigan median for gastroenterologists, 2024
- Dr. Barber
- Michigan median
- Medicare services
- 325vs 324Close to median
- Medicare patients
- 241vs 230Close to median
- Part D claims
- 671vs 42458% above
Medians across 487 gastroenterologists in Michigan with Dmand AI profiles that report each measure.
Dr. Barber'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeremy David Barber treated 241 Medicare patients in 2024, average age 74
CMS counts 241 Medicare patients who saw Dr. Barber in 2024. The largest group is 65 to 74, with 106 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.87, 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. Barber's median patient age at 67, with 52% women.
Dr. Barber's Medicare patients by age, 2024
Dr. Barber's Medicare patients by sex, 2024
- Women12351%
- Men11849%
Chronic conditions among Dr. Barber's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes39%
- Chronic kidney disease37%
- Mood disorders37%
- Anxiety35%
- Depression34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barber's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeremy David Barber wrote 769 Medicare Part D claims in 2024
In 2024, Dr. Barber wrote 769 Medicare Part D claims for 286 patients. 78% of them were for generic drugs. CMS names the drug for 671 of them, across 11 drugs with 11 or more claims each, at $390,137 in total drug cost. In 2023, CMS named 541 claims across 8 drugs.
Dr. Barber's Part D claims by kind of drug, 2024
- Generic598 claims78%
- Brand-name171 claims22%
Dr. Barber'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. Barber's Part D claims, 2024
- Antibiotics5%37 of 769 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: 5412024: 67124%
Drugs named by CMS: 11 in 2024, 8 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. Jeremy David Barber ranks in the 93rd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Barber accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Barber as offering telehealth. CMS counts 254 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Barber, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Barber ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 93rd percentile254 procedures
- Colonoscopy
- 66th percentile57 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jeremy David Barber has 5 publications on record
Dmand AI links 5 papers to Dr. Barber, published from 2022 to 2025. 2023 was the busiest year, with 2. Dr. Barber's most frequent co-authors are Eugene Zolotarevsky, MD, Iman Andalib, MD and Moamen Gabr, MD, MS.
Dr. Barber's papers by year, 2022 to 2025
Dr. Barber's most frequent co-authors
- Eugene Zolotarevsky, MD3 shared papers
- Iman Andalib, MD2 shared papers
- Moamen Gabr, MD, MS2 shared papers
Recent publications by Dr. Barber
J Clin Gastroenterol
See who Dr. Barber researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Barber 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. Jeremy David Barber received $134,574 in industry payments from 2016 to 2025
CMS Open Payments shows 270 general payments to Dr. Barber from 20 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 49% of the total. Boston Scientific Corporation paid the most, $97,479.
General payments to Dr. Barber by program year, 2016 to 2025
General payments to Dr. Barber by kind, 2016 to 2025
- Speaker and faculty fees$66,57149%
- Consulting fees$43,17532%
- Travel and lodging$13,12010%
- Food and beverage$11,6819%
- Education$260%
Companies that paid Dr. Barber 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. Jeremy David Barber graduated from Michigan State University College of Human Medicine
Dr. Barber graduated from Michigan State University College of Human Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jeremy David Barber'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 |
| 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. Jeremy David Barber
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. Jeremy David Barber's NPI number?
Dr. Jeremy David Barber's NPI number is 1417177866. It was assigned on April 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeremy David Barber?
Dr. Jeremy David Barber is a gastroenterologist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Jeremy David Barber practice?
Dr. Barber practices at 100 Michigan St NE, Grand Rapids, MI 49503. Dr. Barber's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Dr. Barber to 3 hospitals, 2 medical groups and 1 group practice or clinic.
What is Dr. Jeremy David Barber's office phone number?
The practice phone on file for Dr. Barber is (616) 391-1774.
What is Dr. Jeremy David Barber's medical license number?
Dr. Barber holds Michigan license 5101016770.
Which hospitals is Dr. Jeremy David Barber affiliated with?
Dr. Barber practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan. Dr. Barber is also affiliated with Munson Medical Center. Dmand AI links Dr. Barber to 3 more hospitals.
What medical group is Dr. Jeremy David Barber part of?
Dr. Barber is linked to Corewell Health Medical Group West. Dmand AI links Dr. Barber to 2 more medical groups.
Does Dr. Jeremy David Barber accept Medicare?
Yes. CMS data shows Dr. Barber billed Medicare for 325 services in 2024, and Dr. Barber accepts Medicare assignment.
Does Dr. Jeremy David Barber offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Barber as offering telehealth services.
How many Medicare patients does Dr. Jeremy David Barber see?
CMS counts 241 Medicare patients who saw Dr. Barber in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. Jeremy David Barber bill to Medicare?
In 2024, Dr. Barber's most billed Medicare services were surgery: digestive system (43239), surgery: digestive system (43259) and surgery: digestive system (43264).
Where did Dr. Jeremy David Barber go to medical school?
Dr. Barber graduated from Michigan State University College of Human Medicine in 2005.
What drugs does Dr. Jeremy David Barber prescribe most?
In 2024 Medicare Part D data, Dr. Barber's most prescribed drugs by claims were Pantoprazole Sodium, Peg 3350-Electrolyte and Creon.
Has Dr. Jeremy David Barber received payments from drug or device companies?
CMS Open Payments shows $134,574 in general payments to Dr. Barber from 20 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Jeremy David Barber been practicing?
Dr. Barber graduated from medical school in 2005, 21 years ago.
Does Dr. Jeremy David Barber do research?
Dmand AI links 5 publications to Dr. Barber, published from 2022 to 2025.
Who does Dr. Jeremy David Barber publish with?
Dr. Barber's most frequent co-authors are Eugene Zolotarevsky, MD (3 shared papers), Iman Andalib, MD (2 shared papers) and Moamen Gabr, MD, MS (2 shared papers).
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