Dr. Helen Zhijun Leung, MD
- Medicare services, 2024
- 67
- Medicare patients, 2024
- 140
- Part D claims, 2022
- 20
- Hospital affiliations
- 2
- Medical groups
- 4
- 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. Leung's professional email, personal email and mobile number
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Dr. Helen Zhijun Leung is an anesthesiologist in Cambridge, Massachusetts
Dr. Leung practices at Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health.
Dr. Leung's NPI, 1619369220, was assigned on February 19, 2015. Dr. Leung holds Massachusetts license 291309.
- NPI
- 1619369220NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658627880
- NPI enumeration date
- February 19, 2015
- 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
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Helen Zhijun Leung practices at Mount Auburn Hospital in Cambridge, Massachusetts
Dr. Leung'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. Helen Zhijun Leung is affiliated with 2 sites of care and 4 medical groups
Dr. Leung's primary practice is Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health. Dr. Leung is also affiliated with Winchester Hospital. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Dr. Leung to 3 more medical groups, 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. Helen Zhijun Leung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leung practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Auburn Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Helen Zhijun Leung is one of 1,552 anesthesiologists in Massachusetts
Anesthesiology is Dr. Leung's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Leung is licensed in Massachusetts.
Specialties and state licenses
- Anesthesiology, MassachusettsPrimary
Anesthesiologists near Dr. Leung
Counts of anesthesiologists 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. Helen Zhijun Leung billed Medicare for 67 services in 2024
CMS data shows 67 Medicare services from Dr. Leung across 3 procedure codes in 2024, for 140 Medicare patients. Medicare paid $6,542 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Leung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 992024: 6732%
Dr. Leung compared with the Massachusetts median for anesthesiologists, 2024
- Dr. Leung
- Massachusetts median
- Medicare services
- 67vs 12647% below
- Medicare patients
- 140vs 20030% below
- Part D claims
- 20vs 2931% below
Medians across 1,366 anesthesiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Leung'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. Leung and other anesthesiologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Helen Zhijun Leung treated 140 Medicare patients in 2024, average age 75
CMS counts 140 Medicare patients who saw Dr. Leung in 2024. The largest group is 65 to 74, with 60 patients. 72% of them have high blood pressure, and 71% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Leung's median patient age at 59, with 60% women.
Dr. Leung's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Leung's Medicare patients by sex, 2024
- Women9266%
- Men4834%
Chronic conditions among Dr. Leung's Medicare patients, 2024
- High blood pressure72%
- High cholesterol71%
- Arthritis43%
- Mood disorders36%
- Depression34%
- Anxiety30%
- Atrial fibrillation30%
- Cancer27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Leung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Helen Zhijun Leung wrote 20 Medicare Part D claims in 2022
In 2022, Dr. Leung wrote 20 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $182 in total drug cost.
Dr. Leung's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Helen Zhijun Leung takes part in Medicare
Dr. Leung 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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Sources for Dr. Helen Zhijun Leung'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Helen Zhijun Leung
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. Helen Zhijun Leung's NPI number?
Dr. Helen Zhijun Leung's NPI number is 1619369220. It was assigned on February 19, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Helen Zhijun Leung?
Dr. Helen Zhijun Leung is an anesthesiologist in Cambridge, Massachusetts. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Helen Zhijun Leung practice?
Dr. Leung practices at 330 Mount Auburn Street, Cambridge, MA 02138. Dr. Leung's primary practice is Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Leung to 3 medical groups.
What is Dr. Helen Zhijun Leung's office phone number?
The practice phone on file for Dr. Leung is (617) 492-3500.
What is Dr. Helen Zhijun Leung's medical license number?
Dr. Leung holds Massachusetts license 291309.
Which hospitals is Dr. Helen Zhijun Leung affiliated with?
Dr. Leung practices at Mount Auburn Hospital in Cambridge, Massachusetts. Dr. Leung is also affiliated with Winchester Hospital.
What medical group is Dr. Helen Zhijun Leung part of?
Dr. Leung is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI links Dr. Leung to 3 more medical groups.
Does Dr. Helen Zhijun Leung accept Medicare?
Yes. CMS data shows Dr. Leung billed Medicare for 67 services in 2024, and Dr. Leung accepts Medicare assignment.
How many Medicare patients does Dr. Helen Zhijun Leung see?
CMS counts 140 Medicare patients who saw Dr. Leung in 2024, with an average age of 75.
What services does Dr. Helen Zhijun Leung bill to Medicare?
In 2024, Dr. Leung's most billed Medicare services were anesthesia (00812), anesthesia (00731) and anesthesia (00811).
What drugs does Dr. Helen Zhijun Leung prescribe most?
In 2022 Medicare Part D data, Dr. Leung's most prescribed drugs by claims were Mupirocin.
How long has Dr. Helen Zhijun Leung been practicing?
Dr. Leung graduated from medical school in 2018, 8 years ago.
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