Dr. Heiwon Chung, MD
- Medicare services, 2024
- 690
- Medicare patients, 2024
- 491
- Part D claims, 2024
- 158
- Publications
- 3
- Hospital affiliations
- 5
- Practice address
- 1200 South Cedar Crest Boulevard, Allentown, PA 18103
- Practice phone
- Call (610) 402-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chung'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. Heiwon Chung is a surgical oncologist in Allentown, Pennsylvania
Dr. Chung practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University.
Dr. Chung's NPI, 1033205232, was assigned on October 5, 2006. Dr. Chung graduated from Universidade de Sao Paulo Faculty of Medicine in 1989. Dr. Chung holds Pennsylvania license MD062900L.
- NPI
- 1033205232NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840482311
- NPI enumeration date
- October 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (610) 402-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heiwon Chung practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania
Dr. Chung's primary practice is Lehigh Valley Hospital-Cedar Crest, at 1200 South Cedar Crest Boulevard, Allentown, PA 18103 in Lehigh County. The practice phone is (610) 402-8000.
- Lehigh Valley Hospital-Cedar Crest1200 South Cedar Crest Boulevard, Allentown, PA 18103 · Lehigh CountyPhone(610) 402-8000
Source: Dmand AI Affiliation Data
Dr. Heiwon Chung is affiliated with 6 sites of care and 1 medical group
Dr. Chung's primary practice is Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University. Dr. Chung is also affiliated with Lehigh Valley Hospital-Pocono. The medical group on file is Lehigh Valley Physician Group (LVPG). Dmand AI also links Dr. Chung to 3 more hospitals 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. Heiwon Chung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chung practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lehigh Valley Hospital-Cedar Crest | Available with a free account |
| +5 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 Thomas Jefferson University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Heiwon Chung is one of 76 surgical oncologists in Pennsylvania
Surgical oncology is Dr. Chung's primary specialty in the NPI Registry, under taxonomy code 2086X0206X. Dr. Chung is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Chung's licenses on file in 3 states: Pennsylvania, New Jersey and New York.
Specialties and state licenses
- Surgical oncology, PennsylvaniaPrimary
- New Jersey license
- New York license
Clinical focus
Dmand AI lists mastectomy and thyroid surgery among the conditions Dr. Chung treats.
Surgical oncologists near Dr. Chung
Counts of surgical oncologists 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. Heiwon Chung billed Medicare for 690 services in 2024
CMS data shows 690 Medicare services from Dr. Chung across 11 procedure codes in 2024, for 491 Medicare patients. Medicare paid $115,583 for them.
Dr. Chung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6012024: 49717%
- Surgery
- 2023: 1952024: 1931%
Where Dr. Chung's Medicare services took place, 2024
- In an office27239%
- In a facility41861%
Dr. Chung compared with the Pennsylvania median for surgical oncologists, 2024
- Dr. Chung
- Pennsylvania median
- Medicare services
- 690vs 1664.2 times
- Medicare patients
- 491vs 1204.1 times
- Part D claims
- 131vs 245.5 times
Medians across 76 surgical oncologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Chung'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. Chung?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chung and other surgical oncologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Heiwon Chung treated 491 Medicare patients in 2024, average age 74
CMS counts 491 Medicare patients who saw Dr. Chung in 2024. The largest group is 65 to 74, with 263 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chung's median patient age at 64, with 88% women.
Dr. Chung's Medicare patients by age, 2024
Dr. Chung's Medicare patients by sex, 2024
- Women41785%
- Men7415%
Chronic conditions among Dr. Chung's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Cancer55%
- Arthritis52%
- Anxiety34%
- Diabetes31%
- Osteoporosis29%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women88%
- Men11%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Heiwon Chung wrote 158 Medicare Part D claims in 2024
In 2024, Dr. Chung wrote 158 Medicare Part D claims for 122 patients. 98% of them were for generic drugs. CMS names the drug for 131 of them, across 3 drugs with 11 or more claims each, at $538 in total drug cost. In 2023, CMS named 124 claims across 3 drugs.
Dr. Chung's Part D claims by kind of drug, 2024
- Generic155 claims98%
- Brand-name and other3 claims2%
Dr. Chung'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. Chung's Part D claims, 2024
- Opioids67%106 of 158 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: 1242024: 1316%
Drugs named by CMS: 3 in 2024, 3 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. Heiwon Chung ranks in the 97th percentile for mastectomy in Medicare
Dr. Chung accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chung as offering telehealth. CMS counts 64 procedures of mastectomy by Dr. Chung, more than 97% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Chung ranks in Medicare procedure volume
- Mastectomy
- 97th percentile64 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. Heiwon Chung has 3 publications on record
Dmand AI links 3 papers to Dr. Chung in 2016. Dr. Chung's most frequent co-authors are Joseph Alfred Blansfield, MD, Richard Mark Boulay, MD and Richard John Mazzaccaro, MD.
Dr. Chung's most frequent co-authors
- Joseph Alfred Blansfield, MD1 shared paper
- Richard Mark Boulay, MD1 shared paper
- Richard John Mazzaccaro, MD1 shared paper
Recent publications by Dr. Chung
Dis Colon Rectum
Ann Vasc Surg
See who Dr. Chung researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chung works with, so you can find a warm path to the right surgical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Heiwon Chung received $305 in industry payments from 2017 to 2020
CMS Open Payments shows 8 general payments to Dr. Chung from 7 drug and device companies from 2017 to 2020. Food and beverage make up the largest share, 100% of the total. Davol Inc. paid the most, $140.
General payments to Dr. Chung by program year, 2017 to 2020
Companies that paid Dr. Chung the most, 2017 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Heiwon Chung has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Chung, most recently ACS Fellow in 2012.
Awards and honors for Dr. Chung
- 2012
- ACS Fellow
- Undated
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Heiwon Chung graduated from Universidade de Sao Paulo Faculty of Medicine
Dr. Chung graduated from Universidade de Sao Paulo Faculty of Medicine in 1989.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Heiwon Chung accepts plans from 20 insurance carriers
Dr. Chung is in network with 20 carriers, including Aetna, Elevance and HCSC. Medicare plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Elevance
- HCSC
- Highmark
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Capital Blue Cross
- Cigna
- +12 more carriersWith a free account
Plan types Dr. Chung accepts, by number of carriers
- Medicare13
- PPO13
- HMO11
- EPO5
- POS5
Source: Dmand AI Insurance Network Data
Sources for Dr. Heiwon Chung'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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Heiwon Chung
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. Heiwon Chung's NPI number?
Dr. Heiwon Chung's NPI number is 1033205232. It was assigned on October 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Heiwon Chung?
Dr. Heiwon Chung is a surgical oncologist in Allentown, Pennsylvania. The primary specialty in the NPI Registry is Surgical Oncology Physician (taxonomy code 2086X0206X).
Where does Dr. Heiwon Chung practice?
Dr. Chung practices at 1200 South Cedar Crest Boulevard, Allentown, PA 18103. Dr. Chung's primary practice is Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University. Dmand AI also links Dr. Chung to 3 hospitals and 1 group practice or clinic.
What is Dr. Heiwon Chung's office phone number?
The practice phone on file for Dr. Chung is (610) 402-8000.
What is Dr. Heiwon Chung's medical license number?
Dr. Chung holds Pennsylvania license MD062900L, one of the licenses on file in 3 states.
Which states has Dr. Heiwon Chung been licensed in?
Dmand AI has state licenses on file for Dr. Chung in Pennsylvania (1997 to 2026), New Jersey (2001 to 2005) and New York (1994 to 1998).
Which hospitals is Dr. Heiwon Chung affiliated with?
Dr. Chung practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania. Dr. Chung is also affiliated with Lehigh Valley Hospital-Pocono. Dmand AI links Dr. Chung to 3 more hospitals.
What medical group is Dr. Heiwon Chung part of?
Dr. Chung is linked to Lehigh Valley Physician Group (LVPG).
Does Dr. Heiwon Chung accept Medicare?
Yes. CMS data shows Dr. Chung billed Medicare for 690 services in 2024, and Dr. Chung accepts Medicare assignment.
Does Dr. Heiwon Chung offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chung as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Heiwon Chung see?
CMS counts 491 Medicare patients who saw Dr. Chung in 2024, with an average age of 74.
Is Dr. Heiwon Chung board certified?
Yes. Dr. Chung is board certified in surgery by the American Board of Surgery.
What services does Dr. Heiwon Chung bill to Medicare?
In 2024, Dr. Chung's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and office visit, established patient (99214).
Where did Dr. Heiwon Chung go to medical school?
Dr. Chung graduated from Universidade de Sao Paulo Faculty of Medicine in 1989.
What drugs does Dr. Heiwon Chung prescribe most?
In 2024 Medicare Part D data, Dr. Chung's most prescribed drugs by claims were Tramadol HCl, Calcitriol and Levothyroxine Sodium.
Has Dr. Heiwon Chung received payments from drug or device companies?
CMS Open Payments shows $305 in general payments to Dr. Chung from 7 companies from 2017 to 2020. The largest total came from Davol Inc.
How long has Dr. Heiwon Chung been practicing?
Dr. Chung graduated from medical school in 1989, 37 years ago.
Does Dr. Heiwon Chung do research?
Dmand AI links 3 publications to Dr. Chung.
Who does Dr. Heiwon Chung publish with?
Dr. Chung's most frequent co-authors are Joseph Alfred Blansfield, MD (1 shared paper), Richard Mark Boulay, MD (1 shared paper) and Richard John Mazzaccaro, MD (1 shared paper).
What insurance does Dr. Heiwon Chung accept?
Dr. Chung is in network with 20 carriers, including Aetna, Elevance and HCSC. Medicare plans come from the most carriers, 13. Check the plan with the practice before a visit.
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