Dr. John Pin Wei, MD
- Medicare services, 2024
- 363
- Medicare patients, 2024
- 315
- Part D claims, 2024
- 12
- MIPS score, 2024
- 92
- Hospital affiliations
- 2
- Practice address
- 41 & 45 Mall Road, Burlington, MA 01803
- Practice phone
- Call (781) 744-5100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. John Pin Wei is a general surgeon in Burlington, Massachusetts
Dr. Wei practices at Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health.
Dr. Wei's NPI, 1144329228, was assigned on September 22, 2006. Dr. Wei graduated from Boston University School of Medicine in 1982. Dr. Wei holds Massachusetts license 56916.
- NPI
- 1144329228NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668548975
- NPI enumeration date
- September 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 744-5100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Pin Wei practices at Lahey Clinic in Burlington, Massachusetts
Dr. Wei's primary practice is Lahey Clinic, at 41 & 45 Mall Road, Burlington, MA 01803 in Middlesex County. The practice phone is (781) 744-5100.
- Lahey Clinic41 & 45 Mall Road, Burlington, MA 01803 · Middlesex CountyPhone(781) 744-5100
Source: Dmand AI Affiliation Data
Dr. John Pin Wei is affiliated with 2 sites of care and 1 medical group
Dr. Wei's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dr. Wei is also affiliated with Winchester Hospital. The medical group on file is Lahey Clinic.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Pin Wei's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wei practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lahey Clinic | Available with a free account |
| +1 more affiliated site | 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. John Pin Wei is one of 732 general surgeons in Massachusetts
Surgery is Dr. Wei's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Wei is licensed in Massachusetts.
Specialties and state licenses
- Surgery, MassachusettsPrimary
General surgeons near Dr. Wei
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. John Pin Wei billed Medicare for 363 services in 2024
CMS data shows 363 Medicare services from Dr. Wei across 9 procedure codes in 2024, for 315 Medicare patients. Medicare paid $44,685 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Wei's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3732024: 32513%
- Surgery
- 2023: 262024: 3846%
Dr. Wei compared with the Massachusetts median for general surgeons, 2024
- Dr. Wei
- Massachusetts median
- Medicare services
- 363vs 20082% above
- Medicare patients
- 315vs 1522.1 times
Medians across 688 general surgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Wei'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. John Pin Wei treated 315 Medicare patients in 2024, average age 76
CMS counts 315 Medicare patients who saw Dr. Wei in 2024. The largest group is 65 to 74, with 121 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wei's median patient age at 67, with 41% women.
Dr. Wei's Medicare patients by age, 2024
Dr. Wei's Medicare patients by sex, 2024
- Women13543%
- Men18057%
Chronic conditions among Dr. Wei's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Mood disorders34%
- Anxiety33%
- Ischemic heart disease32%
- Chronic kidney disease31%
- Atrial fibrillation30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wei's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Pin Wei wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Wei wrote 12 Medicare Part D claims for 11 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. John Pin Wei 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. Wei for performance year 2024, reported through an alternative payment model (APM). Dr. Wei accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 32 procedures of hernia repair - groin (open) by Dr. Wei, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Wei'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.
Where Dr. Wei ranks in Medicare procedure volume
- Hernia repair - groin (open)
- 98th percentile32 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Pin Wei graduated from Boston University School of Medicine
Dr. Wei graduated from Boston University School of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Pin Wei'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) |
| 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)Doctors and Clinicians Utilization Data (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. John Pin Wei
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. John Pin Wei's NPI number?
Dr. John Pin Wei's NPI number is 1144329228. It was assigned on September 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Pin Wei?
Dr. John Pin Wei is a general surgeon in Burlington, Massachusetts. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. John Pin Wei practice?
Dr. Wei practices at 41 & 45 Mall Road, Burlington, MA 01803. Dr. Wei's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health.
What is Dr. John Pin Wei's office phone number?
The practice phone on file for Dr. Wei is (781) 744-5100.
What is Dr. John Pin Wei's medical license number?
Dr. Wei holds Massachusetts license 56916.
Which hospitals is Dr. John Pin Wei affiliated with?
Dr. Wei practices at Lahey Clinic in Burlington, Massachusetts. Dr. Wei is also affiliated with Winchester Hospital.
What medical group is Dr. John Pin Wei part of?
Dr. Wei is linked to Lahey Clinic.
Does Dr. John Pin Wei accept Medicare?
Yes. CMS data shows Dr. Wei billed Medicare for 363 services in 2024, and Dr. Wei accepts Medicare assignment.
What is Dr. John Pin Wei's MIPS score?
Dr. Wei'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. John Pin Wei see?
CMS counts 315 Medicare patients who saw Dr. Wei in 2024, with an average age of 76.
Show 3 more questionsShow fewer questions
What services does Dr. John Pin Wei bill to Medicare?
In 2024, Dr. Wei's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and hospital inpatient care (99233).
Where did Dr. John Pin Wei go to medical school?
Dr. Wei graduated from Boston University School of Medicine in 1982.
How long has Dr. John Pin Wei been practicing?
Dr. Wei graduated from medical school in 1982, 44 years ago.
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