Dr. En-Haw Wang, MD
- Medicare services, 2024
- 1,062
- Medicare patients, 2024
- 490
- Part D claims, 2024
- 206
- MIPS score, 2024
- 92
- Hospital affiliations
- 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
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Dr. En-Haw Wang is a hospitalist in Cambridge, Massachusetts
Dr. Wang practices at Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health.
Dr. Wang's NPI, 1851846513, was assigned on August 23, 2016. Dr. Wang holds Massachusetts license 279273.
- NPI
- 1851846513NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901138015
- NPI enumeration date
- August 23, 2016
- 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
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. En-Haw Wang practices at Mount Auburn Hospital in Cambridge, Massachusetts
Dr. Wang'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. En-Haw Wang is affiliated with 5 sites of care and 4 medical groups
Dr. Wang's primary practice is Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health. Dr. Wang is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Dr. Wang to 2 more hospitals, 3 medical groups and 1 hospice, 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. En-Haw Wang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wang practices, 5 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 |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. En-Haw Wang is one of 502 hospitalists in Massachusetts
Hospitalist is Dr. Wang's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Wang is licensed in Massachusetts.
Specialties and state licenses
- Hospitalist, MassachusettsPrimary
Hospitalists near Dr. Wang
Counts of hospitalists 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. En-Haw Wang billed Medicare for 1,062 services in 2024
CMS data shows 1,062 Medicare services from Dr. Wang across 6 procedure codes in 2024, for 490 Medicare patients. Medicare paid $89,950 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Wang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1172024: 1,0625%
Dr. Wang compared with the Massachusetts median for hospitalists, 2024
- Dr. Wang
- Massachusetts median
- Medicare services
- 1,062vs 4642.3 times
- Medicare patients
- 490vs 25394% above
- Part D claims
- 59vs 659% below
Medians across 477 hospitalists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Wang'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. En-Haw Wang treated 490 Medicare patients in 2024, average age 78
CMS counts 490 Medicare patients who saw Dr. Wang in 2024. The largest group is 75 to 84, with 200 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.27, 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. Wang's median patient age at 80, with 54% women.
Dr. Wang's Medicare patients by age, 2024
Dr. Wang's Medicare patients by sex, 2024
- Women25151%
- Men23949%
Chronic conditions among Dr. Wang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Chronic kidney disease55%
- Anxiety54%
- Ischemic heart disease50%
- Mood disorders49%
- Atrial fibrillation46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wang'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
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. En-Haw Wang wrote 206 Medicare Part D claims in 2024
In 2024, Dr. Wang wrote 206 Medicare Part D claims for 96 patients. 94% of them were for generic drugs. CMS names the drug for 59 of them, across 5 drugs with 11 or more claims each, at $329 in total drug cost. In 2023, CMS named 109 claims across 7 drugs.
Dr. Wang's Part D claims by kind of drug, 2024
- Generic193 claims94%
- Brand-name13 claims6%
Dr. Wang'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. Wang's Part D claims, 2024
- Opioids5%11 of 206 claims
- Antibiotics21%44 of 206 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: 1092024: 5946%
Drugs named by CMS: 5 in 2024, 7 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. En-Haw Wang scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Wang for performance year 2024, reported through an alternative payment model (APM). Dr. Wang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Wang's MIPS scores, performance year 2024
- 92of 100Final score
- 76.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Dr. En-Haw Wang'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)Clinician Public Reporting: Overall MIPS Performance (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. En-Haw Wang
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. En-Haw Wang's NPI number?
Dr. En-Haw Wang's NPI number is 1851846513. It was assigned on August 23, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. En-Haw Wang?
Dr. En-Haw Wang is a hospitalist in Cambridge, Massachusetts. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. En-Haw Wang practice?
Dr. Wang practices at 330 Mount Auburn Street, Cambridge, MA 02138. Dr. Wang's primary practice is Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Wang to 2 hospitals, 3 medical groups and 1 hospice.
What is Dr. En-Haw Wang's office phone number?
The practice phone on file for Dr. Wang is (617) 492-3500.
What is Dr. En-Haw Wang's medical license number?
Dr. Wang holds Massachusetts license 279273.
Which hospitals is Dr. En-Haw Wang affiliated with?
Dr. Wang practices at Mount Auburn Hospital in Cambridge, Massachusetts. Dr. Wang is also affiliated with Beth Israel Deaconess Medical Center. Dmand AI links Dr. Wang to 2 more hospitals.
What medical group is Dr. En-Haw Wang part of?
Dr. Wang is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI links Dr. Wang to 3 more medical groups.
Does Dr. En-Haw Wang accept Medicare?
Yes. CMS data shows Dr. Wang billed Medicare for 1,062 services in 2024, and Dr. Wang accepts Medicare assignment.
What is Dr. En-Haw Wang's MIPS score?
Dr. Wang's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. En-Haw Wang see?
CMS counts 490 Medicare patients who saw Dr. Wang in 2024, with an average age of 78.
Show 3 more questionsShow fewer questions
What services does Dr. En-Haw Wang bill to Medicare?
In 2024, Dr. Wang's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
What drugs does Dr. En-Haw Wang prescribe most?
In 2024 Medicare Part D data, Dr. Wang's most prescribed drugs by claims were Metoprolol Succinate, Lisinopril and Prednisone.
How long has Dr. En-Haw Wang been practicing?
Dr. Wang graduated from medical school in 2014, 12 years ago.
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