Clin Transl Gastroenterol
Dr. Hong Gi Shim, MD
- Medicare services, 2024
- 266
- Medicare patients, 2024
- 156
- Part D claims, 2024
- 317
- Publications
- 4
- Hospital affiliations
- 3
- Practice address
- 330 Brookline Avenue, Boston, MA 02215
- Practice phone
- Call (617) 667-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Shim'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. Hong Gi Shim is a gastroenterologist in Boston, Massachusetts
Dr. Shim practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health.
Dr. Shim's NPI, 1316476302, was assigned on June 5, 2017. Dr. Shim holds Massachusetts license 1014323.
- NPI
- 1316476302NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062787054
- NPI enumeration date
- June 5, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 667-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hong Gi Shim practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts
Dr. Shim's primary practice is Beth Israel Deaconess Medical Center, at 330 Brookline Avenue, Boston, MA 02215 in Suffolk County. The practice phone is (617) 667-7000.
- Beth Israel Deaconess Medical Center330 Brookline Avenue, Boston, MA 02215 · Suffolk CountyPhone(617) 667-7000
Source: Dmand AI Affiliation Data
Dr. Hong Gi Shim is affiliated with 3 sites of care and 1 medical group
Dr. Shim's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Dr. Shim is also affiliated with Beth Israel Deaconess Hospital-Needham. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Dr. Shim to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Hong Gi Shim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shim practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beth Israel Deaconess Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Hong Gi Shim is one of 597 gastroenterologists in Massachusetts
Gastroenterology is Dr. Shim's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Shim is licensed in Massachusetts.
Specialties and state licenses
- Gastroenterology, MassachusettsPrimary
Gastroenterologists near Dr. Shim
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. Hong Gi Shim billed Medicare for 266 services in 2024
CMS data shows 266 Medicare services from Dr. Shim across 10 procedure codes in 2024, for 156 Medicare patients. Medicare paid $22,743 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Shim's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 132024: 115785%
- Surgery
- 2023: 02024: 83
- Other services
- 2023: 02024: 68
Dr. Shim compared with the Massachusetts median for gastroenterologists, 2024
- Dr. Shim
- Massachusetts median
- Medicare services
- 266vs 51949% below
- Medicare patients
- 156vs 34355% below
- Part D claims
- 213vs 30029% below
Medians across 583 gastroenterologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Shim'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Shim and other gastroenterologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hong Gi Shim treated 156 Medicare patients in 2024, average age 74
CMS counts 156 Medicare patients who saw Dr. Shim in 2024. The largest group is 65 to 74, with 69 patients. 72% of them have high blood pressure, and 67% have high cholesterol. 32% are also on Medicaid. Their average risk score is 1.76, 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. Shim's median patient age at 58, with 52% women.
Dr. Shim's Medicare patients by age, 2024
Dr. Shim's Medicare patients by sex, 2024
- Women8554%
- Men7146%
Chronic conditions among Dr. Shim's Medicare patients, 2024
- High blood pressure72%
- High cholesterol67%
- Mood disorders38%
- Arthritis37%
- Depression34%
- Anxiety33%
- Diabetes31%
- Chronic kidney disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hong Gi Shim wrote 317 Medicare Part D claims in 2024
In 2024, Dr. Shim wrote 317 Medicare Part D claims for 168 patients. 71% of them were for generic drugs. CMS names the drug for 213 of them, across 6 drugs with 11 or more claims each, at $45,279 in total drug cost. In 2023, CMS named 16 claims across 1 drug.
Dr. Shim's Part D claims by kind of drug, 2024
- Generic226 claims71%
- Brand-name91 claims29%
Dr. Shim'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. Shim's Part D claims, 2024
- Antibiotics9%29 of 317 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: 162024: 2131231%
Drugs named by CMS: 6 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
Dr. Hong Gi Shim ranks in the 77th percentile for colonoscopy in Medicare
Dr. Shim accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Shim as offering telehealth. CMS counts 88 procedures of colonoscopy by Dr. Shim, more than 77% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Shim ranks in Medicare procedure volume
- Colonoscopy
- 77th percentile88 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 59th percentile38 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. Hong Gi Shim has 4 publications on record
Dmand AI links 4 papers to Dr. Shim, published from 2019 to 2024. 2019 was the busiest year, with 2. Dr. Shim's most frequent co-authors are Farah Monzur, MD, Aaron M. Dickstein, MD and Lionel S. D'Souza, MD.
Dr. Shim's papers by year, 2019 to 2024
Dr. Shim's most frequent co-authors
- Farah Monzur, MD2 shared papers
- Aaron M. Dickstein, MD1 shared paper
- Lionel S. D'Souza, MD1 shared paper
Recent publications by Dr. Shim
Clin Gastroenterol Hepatol
Complex regional pain syndrome: a narrative review for the practising clinician (opens in a new tab)
Br J Anaesth
See who Dr. Shim researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Shim 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. Hong Gi Shim received $1,785 in industry payments from 2020 to 2024
CMS Open Payments shows 45 general payments to Dr. Shim from 6 drug and device companies from 2020 to 2024. Food and beverage make up the largest share, 94% of the total. Abbvie Inc. paid the most, $880.
General payments to Dr. Shim by program year, 2020 to 2024
General payments to Dr. Shim by kind, 2020 to 2024
- Food and beverage$1,68694%
- Education$996%
Companies that paid Dr. Shim the most, 2020 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Hong Gi Shim'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) |
| 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. Hong Gi Shim
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. Hong Gi Shim's NPI number?
Dr. Hong Gi Shim's NPI number is 1316476302. It was assigned on June 5, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Hong Gi Shim?
Dr. Hong Gi Shim is a gastroenterologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Hong Gi Shim practice?
Dr. Shim practices at 330 Brookline Avenue, Boston, MA 02215. Dr. Shim's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Shim to 1 hospital.
What is Dr. Hong Gi Shim's office phone number?
The practice phone on file for Dr. Shim is (617) 667-7000.
What is Dr. Hong Gi Shim's medical license number?
Dr. Shim holds Massachusetts license 1014323.
Which hospitals is Dr. Hong Gi Shim affiliated with?
Dr. Shim practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts. Dr. Shim is also affiliated with Beth Israel Deaconess Hospital-Needham. Dmand AI links Dr. Shim to 1 more hospital.
What medical group is Dr. Hong Gi Shim part of?
Dr. Shim is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP).
Does Dr. Hong Gi Shim accept Medicare?
Yes. CMS data shows Dr. Shim billed Medicare for 266 services in 2024, and Dr. Shim accepts Medicare assignment.
Does Dr. Hong Gi Shim offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Shim as offering telehealth services.
How many Medicare patients does Dr. Hong Gi Shim see?
CMS counts 156 Medicare patients who saw Dr. Shim in 2024, with an average age of 74.
Show 6 more questionsShow fewer questions
What services does Dr. Hong Gi Shim bill to Medicare?
In 2024, Dr. Shim's most billed Medicare services were medicare service (G0500), medicare service (G2211) and office visit, established patient (99214).
What drugs does Dr. Hong Gi Shim prescribe most?
In 2024 Medicare Part D data, Dr. Shim's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Omeprazole and Famotidine.
Has Dr. Hong Gi Shim received payments from drug or device companies?
CMS Open Payments shows $1,785 in general payments to Dr. Shim from 6 companies from 2020 to 2024. The largest total came from Abbvie Inc.
How long has Dr. Hong Gi Shim been practicing?
Dr. Shim graduated from medical school in 2017, 9 years ago.
Does Dr. Hong Gi Shim do research?
Dmand AI links 4 publications to Dr. Shim, published from 2019 to 2024.
Who does Dr. Hong Gi Shim publish with?
Dr. Shim's most frequent co-authors are Farah Monzur, MD (2 shared papers), Aaron M. Dickstein, MD (1 shared paper) and Lionel S. D'Souza, MD (1 shared paper).
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