Dr. Jung-Soo John Hong, MD
- Medicare services, 2024
- 522
- Medicare patients, 2024
- 113
- Part D claims, 2024
- 1,470
- Hospital affiliations
- 3
- Industry payments
- $114
- Practice address
- 419 W Redwood St, Baltimore, MD 21201
- Practice phone
- Call (410) 328-4080
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University of Maryland Surgical Center
Baltimore, Maryland
Find Dr. Hong'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. Jung-Soo John Hong is an internist in Baltimore, Maryland
Dr. Hong practices at University of Maryland Surgical Center in Baltimore, Maryland.
Dr. Hong's NPI, 1194779694, was assigned on May 19, 2006. Dr. Hong graduated from University of Connecticut School of Medicine in 1989. Dr. Hong holds Maryland license D53765.
- NPI
- 1194779694NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456416460
- NPI enumeration date
- May 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 328-4080
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jung-Soo John Hong practices at University of Maryland Surgical Center in Baltimore, Maryland
Dr. Hong's primary practice is University of Maryland Surgical Center, at 419 W Redwood St, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 328-4080.
- University of Maryland Surgical Center419 W Redwood St, Baltimore, MD 21201 · Baltimore CityPhone(410) 328-4080
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jung-Soo John Hong is affiliated with 4 sites of care and 1 medical group
Dr. Hong's primary practice is University of Maryland Surgical Center in Baltimore, Maryland. Dr. Hong is also affiliated with The Johns Hopkins Hospital. The medical group on file is University of Maryland Medical Center Gastroenterology and Hepatology. Dmand AI also links Dr. Hong to 2 more hospitals, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jung-Soo John Hong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hong practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Surgical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jung-Soo John Hong is one of 3,320 internists in Maryland
Internal medicine is Dr. Hong's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hong is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Hong
Counts of internists 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. Jung-Soo John Hong billed Medicare for 522 services in 2024
CMS data shows 522 Medicare services from Dr. Hong across 10 procedure codes in 2024, for 113 Medicare patients. Medicare paid $36,376 for them. Every service was in an office.
Dr. Hong's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2492024: 2563%
- Other services
- 2023: 862024: 242181%
- Tests and treatments
- 2023: 362024: 2433%
Dr. Hong compared with the Maryland median for internists, 2024
- Dr. Hong
- Maryland median
- Medicare services
- 522vs 65620% below
- Medicare patients
- 113vs 25155% below
- Part D claims
- 1,044vs 3093.4 times
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Hong'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. Jung-Soo John Hong treated 113 Medicare patients in 2024, average age 74
CMS counts 113 Medicare patients who saw Dr. Hong in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hong's median patient age at 69, with 40% women.
Dr. Hong's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hong's Medicare patients by sex, 2024
- Women4237%
- Men7163%
Chronic conditions among Dr. Hong's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis40%
- Chronic kidney disease29%
- Diabetes29%
- Ischemic heart disease24%
- Osteoporosis21%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women40%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jung-Soo John Hong wrote 1,470 Medicare Part D claims in 2024
In 2024, Dr. Hong wrote 1,470 Medicare Part D claims for 191 patients. 91% of them were for generic drugs. CMS names the drug for 1,044 of them, across 30 drugs with 11 or more claims each, at $55,874 in total drug cost. In 2023, CMS named 1,063 claims across 32 drugs.
Dr. Hong's Part D claims by kind of drug, 2024
- Generic1,336 claims91%
- Brand-name and other134 claims9%
Dr. Hong'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. Hong's Part D claims, 2024
- Antibiotics1%15 of 1,470 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: 1,0632024: 1,0442%
Drugs named by CMS: 30 in 2024, 32 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. Jung-Soo John Hong offers telehealth to Medicare patients
Dr. Hong accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hong as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jung-Soo John Hong received $114 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Hong from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $114.
Companies that paid Dr. Hong the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jung-Soo John Hong graduated from University of Connecticut School of Medicine
Dr. Hong graduated from University of Connecticut School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jung-Soo John Hong'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Jung-Soo John Hong
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. Jung-Soo John Hong's NPI number?
Dr. Jung-Soo John Hong's NPI number is 1194779694. It was assigned on May 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jung-Soo John Hong?
Dr. Jung-Soo John Hong is an internist in Baltimore, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jung-Soo John Hong practice?
Dr. Hong practices at 419 W Redwood St, Baltimore, MD 21201. Dr. Hong's primary practice is University of Maryland Surgical Center in Baltimore, Maryland. Dmand AI also links Dr. Hong to 2 hospitals.
What is Dr. Jung-Soo John Hong's office phone number?
The practice phone on file for Dr. Hong is (410) 328-4080.
What is Dr. Jung-Soo John Hong's medical license number?
Dr. Hong holds Maryland license D53765.
Which hospitals is Dr. Jung-Soo John Hong affiliated with?
Dr. Hong is affiliated with The Johns Hopkins Hospital. Dmand AI links Dr. Hong to 2 more hospitals.
What medical group is Dr. Jung-Soo John Hong part of?
Dr. Hong is linked to University of Maryland Medical Center Gastroenterology and Hepatology.
Does Dr. Jung-Soo John Hong accept Medicare?
Yes. CMS data shows Dr. Hong billed Medicare for 522 services in 2024, and Dr. Hong accepts Medicare assignment.
Does Dr. Jung-Soo John Hong offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hong as offering telehealth services.
How many Medicare patients does Dr. Jung-Soo John Hong see?
CMS counts 113 Medicare patients who saw Dr. Hong in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Jung-Soo John Hong bill to Medicare?
In 2024, Dr. Hong's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
Where did Dr. Jung-Soo John Hong go to medical school?
Dr. Hong graduated from University of Connecticut School of Medicine in 1989.
What drugs does Dr. Jung-Soo John Hong prescribe most?
In 2024 Medicare Part D data, Dr. Hong's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Amlodipine Besylate.
Has Dr. Jung-Soo John Hong received payments from drug or device companies?
CMS Open Payments shows $114 in general payments to Dr. Hong from 1 company from 2022 to 2022. The largest total came from Gilead Sciences, Inc.
How long has Dr. Jung-Soo John Hong been practicing?
Dr. Hong graduated from medical school in 1989, 37 years ago.
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