Dr. Peter I. Chung, MD
- Medicare services, 2024
- 902
- Medicare patients, 2024
- 272
- Part D claims, 2024
- 137
- Hospital affiliations
- 1
- Industry payments
- $731
- Practice address
- 330 Mount Auburn Street, Cambridge, MA 02138
- Practice phone
- Call (617) 492-3500
- 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. Peter I. Chung is a general surgeon in Cambridge, Massachusetts
Dr. Chung practices at Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health.
Dr. Chung's NPI, 1972884336, was assigned on August 30, 2011. Dr. Chung graduated from University of Illinois College of Medicine - Chicago in 2008. Dr. Chung's Florida license number on file is ME109700.
- NPI
- 1972884336NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799916193
- NPI enumeration date
- August 30, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 492-3500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter I. Chung practices at Mount Auburn Hospital in Cambridge, Massachusetts
Dr. Chung's primary practice is Mount Auburn Hospital, at 330 Mount Auburn Street, Cambridge, MA 02138 in Middlesex County. The practice phone is (617) 492-3500.
- Mount Auburn Hospital330 Mount Auburn Street, Cambridge, MA 02138 · Middlesex CountyPhone(617) 492-3500
Source: Dmand AI Affiliation Data
Dr. Peter I. Chung is affiliated with 1 site of care and 2 medical groups
Dr. Chung's primary practice is Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Dr. Chung to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter I. Chung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chung practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Auburn Hospital | Available with a free account |
| +1 medical group | 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. Peter I. Chung is one of 732 general surgeons in Massachusetts
Surgery is Dr. Chung's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Chung is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Chung's licenses on file in 2 states: Florida and Massachusetts.
Specialties and state licenses
- Surgery, FloridaPrimary
- Massachusetts license
Clinical focus
Dmand AI lists acute diabetes, acute respiratory failure, anemia, atherosclerosis, bile duct problems, cardiac arrhythmia, cellulitis and chest pain among the conditions Dr. Chung treats.
General surgeons near Dr. Chung
Counts of general surgeons 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. Peter I. Chung billed Medicare for 902 services in 2024
CMS data shows 902 Medicare services from Dr. Chung across 5 procedure codes in 2024, for 272 Medicare patients. Medicare paid $72,101 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9232024: 9022%
Dr. Chung compared with the Massachusetts median for general surgeons, 2024
- Dr. Chung
- Massachusetts median
- Medicare services
- 902vs 2004.5 times
- Medicare patients
- 272vs 15279% above
- Part D claims
- 11vs 2250% below
Medians across 688 general surgeons in Massachusetts 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chung and other general surgeons in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter I. Chung treated 272 Medicare patients in 2024, average age 79
CMS counts 272 Medicare patients who saw Dr. Chung in 2024. The largest group is 85 and over, with 97 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.31, 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. Chung's median patient age at 80, with 64% women.
Dr. Chung's Medicare patients by age, 2024
Dr. Chung's Medicare patients by sex, 2024
- Women15356%
- Men11944%
Chronic conditions among Dr. Chung's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Anxiety55%
- Heart failure53%
- Mood disorders53%
- Atrial fibrillation49%
- Ischemic heart disease49%
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 80
Patient panel by sex, all payers
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter I. Chung wrote 137 Medicare Part D claims in 2024
In 2024, Dr. Chung wrote 137 Medicare Part D claims for 50 patients. 85% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $172 in total drug cost.
Dr. Chung's Part D claims by kind of drug, 2024
- Generic116 claims85%
- Brand-name and other21 claims15%
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
- Antibiotics18%25 of 137 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Dr. Peter I. Chung takes part in Medicare
Dr. Chung accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Peter I. Chung received $731 in industry payments from 2016 to 2022
CMS Open Payments shows 31 general payments to Dr. Chung from 7 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $224.
General payments to Dr. Chung by program year, 2016 to 2022
Companies that paid Dr. Chung the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter I. Chung graduated from University of Illinois College of Medicine - Chicago
Dr. Chung graduated from University of Illinois College of Medicine - Chicago in 2008.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Peter I. Chung accepts plans from 12 insurance carriers
Dr. Chung is in network with 12 carriers, including United Healthcare, Elevance and Aetna. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- United Healthcare
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +4 more carriersWith a free account
Plan types Dr. Chung accepts, by number of carriers
- HMO7
- PPO7
- EPO3
- Medicare2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Peter I. 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Peter I. 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. Peter I. Chung's NPI number?
Dr. Peter I. Chung's NPI number is 1972884336. It was assigned on August 30, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter I. Chung?
Dr. Peter I. Chung is a general surgeon in Cambridge, Massachusetts. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Peter I. Chung practice?
Dr. Chung practices at 330 Mount Auburn Street, Cambridge, MA 02138. Dr. Chung's primary practice is Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Chung to 1 medical group.
What is Dr. Peter I. Chung's office phone number?
The practice phone on file for Dr. Chung is (617) 492-3500.
What is Dr. Peter I. Chung's medical license number?
Dr. Chung's Florida license number on file is ME109700, one of the licenses on file in 2 states.
Which states has Dr. Peter I. Chung been licensed in?
Dmand AI has state licenses on file for Dr. Chung in Florida (2011 to 2015) and Massachusetts (2015 to 2026).
Which hospitals is Dr. Peter I. Chung affiliated with?
Dr. Chung practices at Mount Auburn Hospital in Cambridge, Massachusetts.
What medical group is Dr. Peter I. Chung part of?
Dr. Chung is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI links Dr. Chung to 1 more medical group.
Does Dr. Peter I. Chung accept Medicare?
Yes. CMS data shows Dr. Chung billed Medicare for 902 services in 2024, and Dr. Chung accepts Medicare assignment.
How many Medicare patients does Dr. Peter I. Chung see?
CMS counts 272 Medicare patients who saw Dr. Chung in 2024, with an average age of 79.
Show 7 more questionsShow fewer questions
Is Dr. Peter I. Chung board certified?
Yes. Dr. Chung is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Peter I. Chung bill to Medicare?
In 2024, Dr. Chung's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Where did Dr. Peter I. Chung go to medical school?
Dr. Chung graduated from University of Illinois College of Medicine - Chicago in 2008.
What drugs does Dr. Peter I. Chung prescribe most?
In 2024 Medicare Part D data, Dr. Chung's most prescribed drugs by claims were Pantoprazole Sodium.
Has Dr. Peter I. Chung received payments from drug or device companies?
CMS Open Payments shows $731 in general payments to Dr. Chung from 7 companies from 2016 to 2022. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Peter I. Chung been practicing?
Dr. Chung graduated from medical school in 2008, 18 years ago.
What insurance does Dr. Peter I. Chung accept?
Dr. Chung is in network with 12 carriers, including United Healthcare, Elevance and Aetna. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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