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Dr. Ke Sun, MD
NPI1457892655PAC ID7214289487
- Medicare services, 2024
- 2,263
- Medicare patients, 2024
- 259
- Part D claims, 2024
- 1,229
- Publications
- 2
- Industry payments
- $295
- Practice address
- 6010 Executive Blvd, Rockville, MD 20852
- Practice phone
- Call (301) 468-8999
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Elliot R Goldstein MD & Joel R Schulman MD PA
Rockville, Maryland
Find Dr. Sun's professional email, personal email and mobile number
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Dr. Ke Sun is an internist in Rockville, Maryland
Dr. Sun practices at Elliot R Goldstein MD & Joel R Schulman MD PA in Rockville, Maryland.
Dr. Sun's NPI, 1457892655, was assigned on March 20, 2017. Dr. Sun graduated from George Washington University School of Medicine in 2017. Dr. Sun holds Virginia license 0101269909.
NPI and contact details
- NPI
- 1457892655NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214289487
- NPI enumeration date
- March 20, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (301) 468-8999
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ke Sun practices at Elliot R Goldstein MD & Joel R Schulman MD PA in Rockville, Maryland
Dr. Sun's primary practice is Elliot R Goldstein MD & Joel R Schulman MD PA, at 6010 Executive Blvd, Rockville, MD 20852 in Montgomery County. The practice phone is (301) 468-8999.
- Elliot R Goldstein MD & Joel R Schulman MD PA6010 Executive Blvd, Rockville, MD 20852 · Montgomery CountyPhone(301) 468-8999
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ke Sun is affiliated with 3 sites of care and 3 medical groups
Dr. Sun's primary practice is Elliot R Goldstein MD & Joel R Schulman MD PA in Rockville, Maryland. The medical group on file is Elliot R Goldstein MD & Joel R Schulman MD PA. Dmand AI also links Dr. Sun to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Elliot R Goldstein MD & Joel R Schulman MD PAPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ke Sun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sun practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Elliot R Goldstein MD & Joel R Schulman MD PA | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ke Sun is one of 3,320 internists in Maryland
Internal medicine is Dr. Sun's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Sun's licenses on file in 3 states: Virginia, Maryland and Maine.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
- Maryland license
- Maine license
Internists near Dr. Sun
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. Ke Sun billed Medicare for 2,263 services in 2024
CMS data shows 2,263 Medicare services from Dr. Sun across 22 procedure codes in 2024, for 259 Medicare patients. Medicare paid $145,800 for them. Every service was in an office.
Medicare services, 20242,263
Medicare patients259
Paid by Medicare$145,800
Procedure codes22
Dr. Sun's Medicare services by type, 2021 to 2024
- 2021
- 2024
- Other services
- 2021: 2692024: 954255%
- Office and hospital visits
- 2021: 02024: 622
- Tests and treatments
- 2021: 02024: 440
- Lab and pathology
- 2021: 02024: 182
- Surgery
- 2021: 02024: 65
Dr. Sun compared with the Maryland median for internists, 2024
- Dr. Sun
- Maryland median
- Medicare services
- 2,263vs 6563.4 times
- Medicare patients
- 259vs 251Close to median
- Part D claims
- 834vs 3092.7 times
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Sun'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.
Need commercial claims for Dr. Sun?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sun and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ke Sun treated 259 Medicare patients in 2024, average age 81
CMS counts 259 Medicare patients who saw Dr. Sun in 2024. The largest group is 75 to 84, with 177 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sun's median patient age at 68, with 44% women.
Medicare patients, 2024259
Average age81
Average risk score1.15
Dr. Sun's Medicare patients by age, 2024
Dr. Sun's Medicare patients by sex, 2024
- Women16664%
- Men9336%
Chronic conditions among Dr. Sun's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Osteoporosis25%
- Anxiety24%
- Atrial fibrillation24%
- Chronic kidney disease24%
- Cancer22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sun's 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
- Women44%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ke Sun wrote 1,229 Medicare Part D claims in 2024
In 2024, Dr. Sun wrote 1,229 Medicare Part D claims for 442 patients. 90% of them were for generic drugs. CMS names the drug for 834 of them, across 32 drugs with 11 or more claims each, at $32,246 in total drug cost. In 2023, CMS named 3,559 claims across 61 drugs.
Part D claims, 20241,229
Drugs named by CMS32
Total drug cost$32,246
Part D patients442
Dr. Sun's Part D claims by kind of drug, 2024
- Generic1,111 claims90%
- Brand-name and other118 claims10%
Dr. Sun'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. Sun's Part D claims, 2024
- Opioids2%19 of 1,229 claims
- Antibiotics5%56 of 1,229 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: 3,5592024: 83477%
Drugs named by CMS: 32 in 2024, 61 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. Ke Sun offers telehealth to Medicare patients
Dr. Sun accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sun as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 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. Ke Sun has 2 publications on record
Dmand AI links 2 papers to Dr. Sun, published from 2015 to 2022. Dr. Sun's most frequent co-authors are Choon Hwa Goh, MD, MPH, Alexander Blake Hardwick, MD and Jeremy Kong.
Papers2
Years published2015 to 2022
Dr. Sun's most frequent co-authors
- Choon Hwa Goh, MD, MPH1 shared paper
- Alexander Blake Hardwick, MD1 shared paper
- Jeremy Kong1 shared paper
Recent publications by Dr. Sun
Am J Physiol Heart Circ Physiol
Brain StemDisease Models, AnimalExcitatory Postsynaptic Potentials
See who Dr. Sun researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sun works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ke Sun received $295 in industry payments in 2025
CMS Open Payments shows 5 general payments to Dr. Sun from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $142.
Companies that paid Dr. Sun the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ke Sun graduated from George Washington University School of Medicine
Dr. Sun graduated from George Washington University School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ke Sun'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 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. Ke Sun
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. Ke Sun's NPI number?
Dr. Ke Sun's NPI number is 1457892655. It was assigned on March 20, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Ke Sun?
Dr. Ke Sun is an internist in Rockville, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ke Sun practice?
Dr. Sun practices at 6010 Executive Blvd, Rockville, MD 20852. Dr. Sun's primary practice is Elliot R Goldstein MD & Joel R Schulman MD PA in Rockville, Maryland. Dmand AI also links Dr. Sun to 2 group practices and clinics and 2 medical groups.
What is Dr. Ke Sun's office phone number?
The practice phone on file for Dr. Sun is (301) 468-8999.
What is Dr. Ke Sun's medical license number?
Dr. Sun holds Virginia license 0101269909, one of the licenses on file in 3 states.
Which states has Dr. Ke Sun been licensed in?
Dmand AI has state licenses on file for Dr. Sun in Virginia, Maryland and Maine.
What medical group is Dr. Ke Sun part of?
Dr. Sun is linked to Elliot R Goldstein MD & Joel R Schulman MD PA. Dmand AI links Dr. Sun to 2 more medical groups.
Does Dr. Ke Sun accept Medicare?
Yes. CMS data shows Dr. Sun billed Medicare for 2,263 services in 2024, and Dr. Sun accepts Medicare assignment.
Does Dr. Ke Sun offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sun as offering telehealth services.
How many Medicare patients does Dr. Ke Sun see?
CMS counts 259 Medicare patients who saw Dr. Sun in 2024, with an average age of 81.
Show 7 more questionsShow fewer questions
What services does Dr. Ke Sun bill to Medicare?
In 2024, Dr. Sun's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and medicare service (G0442).
Where did Dr. Ke Sun go to medical school?
Dr. Sun graduated from George Washington University School of Medicine in 2017.
What drugs does Dr. Ke Sun prescribe most?
In 2024 Medicare Part D data, Dr. Sun's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Metformin HCl.
Has Dr. Ke Sun received payments from drug or device companies?
CMS Open Payments shows $295 in general payments to Dr. Sun from 4 companies from 2025 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Ke Sun been practicing?
Dr. Sun graduated from medical school in 2017, 9 years ago.
Does Dr. Ke Sun do research?
Dmand AI links 2 publications to Dr. Sun, published from 2015 to 2022.
Who does Dr. Ke Sun publish with?
Dr. Sun's most frequent co-authors are Choon Hwa Goh, MD, MPH (1 shared paper), Alexander Blake Hardwick, MD (1 shared paper) and Jeremy Kong (1 shared paper).
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