Dr. Ellen Hsu-Hung, MD
- Medicare services, 2024
- 316
- Medicare patients, 2024
- 269
- Part D claims, 2024
- 60
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- 133 Old Road To 9 Acre Corner, West Concord, MA 01742
- Practice phone
- Call (978) 369-1400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hsu-Hung's professional email, personal email and mobile number
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Dr. Ellen Hsu-Hung is an emergency medicine physician in Concord, Massachusetts
Dr. Hsu-Hung practices at Emerson Hospital in West Concord, Massachusetts, part of Emerson Health System.
Dr. Hsu-Hung's NPI, 1992907505, was assigned on June 5, 2007. Dr. Hsu-Hung graduated from University of Connecticut School of Medicine in 2007. Dr. Hsu-Hung holds Massachusetts license 248897.
- NPI
- 1992907505NPI Registry (opens in a new tab)
- NPI enumeration date
- June 5, 2007
- NPI status
- Active
- Practice phone
- (978) 369-1400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ellen Hsu-Hung practices at Emerson Hospital in West Concord, Massachusetts
Dr. Hsu-Hung's primary practice is Emerson Hospital, at 133 Old Road To 9 Acre Corner, West Concord, MA 01742 in Middlesex County. The practice phone is (978) 369-1400.
- Emerson Hospital133 Old Road To 9 Acre Corner, West Concord, MA 01742 · Middlesex CountyPhone(978) 369-1400
Source: Dmand AI Affiliation Data
Dr. Ellen Hsu-Hung is affiliated with 3 sites of care and 2 medical groups
Dr. Hsu-Hung's primary practice is Emerson Hospital in West Concord, Massachusetts, part of Emerson Health System. Dr. Hsu-Hung is also affiliated with Framingham Union Hospital. The medical group on file is Emerson Emergency Department (Emerson Health). Dmand AI also links Dr. Hsu-Hung to 1 more therapy and rehab clinic and 1 medical group, 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. Ellen Hsu-Hung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hsu-Hung practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Emerson Hospital | Available with a free account |
| +2 more sites and 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 Emerson Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ellen Hsu-Hung is one of 1,483 emergency medicine physicians in Massachusetts
Emergency medicine is Dr. Hsu-Hung's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Hsu-Hung's licenses on file in 2 states: Massachusetts and Rhode Island.
Specialties and state licenses
- Emergency medicine, MassachusettsPrimary
- Rhode Island license
Emergency medicine physicians near Dr. Hsu-Hung
Counts of emergency medicine physicians 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. Ellen Hsu-Hung billed Medicare for 316 services in 2024
CMS data shows 316 Medicare services from Dr. Hsu-Hung across 4 procedure codes in 2024, for 269 Medicare patients. Medicare paid $33,874 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hsu-Hung's Medicare services by type, 2024
- Office and hospital visits258
- Tests and treatments58
Dr. Hsu-Hung compared with the Massachusetts median for emergency medicine physicians, 2024
- Dr. Hsu-Hung
- Massachusetts median
- Medicare services
- 316vs 3417% below
- Medicare patients
- 269vs 33720% below
Medians across 1,477 emergency medicine physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Hsu-Hung'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. Hsu-Hung and other emergency medicine physicians in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ellen Hsu-Hung treated 269 Medicare patients in 2024, average age 78
CMS counts 269 Medicare patients who saw Dr. Hsu-Hung in 2024. The largest group is 75 to 84, with 104 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.79, 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. Hsu-Hung's median patient age at 50, with 57% women.
Dr. Hsu-Hung's Medicare patients by age, 2024
Dr. Hsu-Hung's Medicare patients by sex, 2024
- Women15457%
- Men11543%
Chronic conditions among Dr. Hsu-Hung's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Anxiety49%
- Mood disorders43%
- Depression39%
- Chronic kidney disease36%
- Atrial fibrillation35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hsu-Hung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ellen Hsu-Hung wrote 60 Medicare Part D claims in 2024
In 2024, Dr. Hsu-Hung wrote 60 Medicare Part D claims for 48 patients. 92% of them were for generic drugs.
Dr. Hsu-Hung's Part D claims by kind of drug, 2024
- Generic55 claims92%
- Brand-name and other5 claims8%
Drug classes CMS tracks in Dr. Hsu-Hung's Part D claims, 2024
- Opioids18%11 of 60 claims
- Antibiotics35%21 of 60 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Ellen Hsu-Hung graduated from University of Connecticut School of Medicine
Dr. Hsu-Hung graduated from University of Connecticut School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ellen Hsu-Hung'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 (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. Ellen Hsu-Hung
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. Ellen Hsu-Hung's NPI number?
Dr. Ellen Hsu-Hung's NPI number is 1992907505. It was assigned on June 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ellen Hsu-Hung?
Dr. Ellen Hsu-Hung is an emergency medicine physician in Concord, Massachusetts. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Ellen Hsu-Hung practice?
Dr. Hsu-Hung practices at 133 Old Road To 9 Acre Corner, West Concord, MA 01742. Dr. Hsu-Hung's primary practice is Emerson Hospital in West Concord, Massachusetts, part of Emerson Health System. Dmand AI also links Dr. Hsu-Hung to 1 therapy and rehab clinic and 1 medical group.
What is Dr. Ellen Hsu-Hung's office phone number?
The practice phone on file for Dr. Hsu-Hung is (978) 369-1400.
What is Dr. Ellen Hsu-Hung's medical license number?
Dr. Hsu-Hung holds Massachusetts license 248897, one of the licenses on file in 2 states.
Which states has Dr. Ellen Hsu-Hung been licensed in?
Dmand AI has state licenses on file for Dr. Hsu-Hung in Massachusetts and Rhode Island.
Which hospitals is Dr. Ellen Hsu-Hung affiliated with?
Dr. Hsu-Hung practices at Emerson Hospital in West Concord, Massachusetts. Dr. Hsu-Hung is also affiliated with Framingham Union Hospital.
What medical group is Dr. Ellen Hsu-Hung part of?
Dr. Hsu-Hung is linked to Emerson Emergency Department (Emerson Health). Dmand AI links Dr. Hsu-Hung to 1 more medical group.
Does Dr. Ellen Hsu-Hung accept Medicare?
Yes. CMS data shows Dr. Hsu-Hung billed Medicare for 316 services in 2024.
How many Medicare patients does Dr. Ellen Hsu-Hung see?
CMS counts 269 Medicare patients who saw Dr. Hsu-Hung in 2024, with an average age of 78.
Show 3 more questionsShow fewer questions
What services does Dr. Ellen Hsu-Hung bill to Medicare?
In 2024, Dr. Hsu-Hung's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Ellen Hsu-Hung go to medical school?
Dr. Hsu-Hung graduated from University of Connecticut School of Medicine in 2007.
How long has Dr. Ellen Hsu-Hung been practicing?
Dr. Hsu-Hung graduated from medical school in 2007, 19 years ago.
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