Physician Profile
Mei Sun, M.D.
Unclaimed ProfileAbout Dr. Sun
Based in Boston, MA, Mei Sun, M.D. is listed in the NPI registry under internal medicine. Medicare claims data shows Mei provided 464 services to 350 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (781) 454-5212
- Email not available
Practice Locations
71 COMMERCIAL ST # 61
Boston, MA 02109
Conditions Commonly Evaluated or Treated
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cardiometabolic
Digestive and liver
Endocrine, blood, and bone
Infectious disease
Kidney and urinary
Respiratory
Blood & Circulation
Blood disorders
Brain & Nerves
Brain and nerves
Cardiac and vascular
Digestive
Heart & Circulation
Infections
Kidney & Bladder
Lungs & Breathing
Mental Health
Neurologic and behavioral
Pain
Rheumatologic and pain
Procedures & services
Most searched procedures
Preventive and evaluation
Screening and diagnostic testing
Bones & Joints
Brain and nerves
Cancer screening
Digestive
Exams & Consultations
Heart & Circulation
Heart health
Imaging referral
Immunizations
Lab tests
Lungs & Breathing
Metabolic & Weight
Minor procedures
Office procedures
Office Procedures
Pain management
Preventive & Routine Care
Screenings & Diagnostics
Sexual health
Procedures Most Often Billed to Medicare
464 services · 350 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
14 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
204 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
74 |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
64 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
28 |
| Annual alcohol misuse screening, 5 to 15 minutes | Billing code | G0442 |
24 |
| Smoking and tobacco use intensive counseling, 4-10 minutes | Office visit | 99406 |
20 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
19 |
| Face-to-face behavioral counseling for obesity, 15 minutes | Billing code | G0447 |
17 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other internal medicines in Boston 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1988 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 8
Providers in MA who bill this service to Medicare most often.
Common questions
What is Mei Sun's specialty?
Mei Sun is an internal medicine in Boston, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Mei Sun?
Mei Sun is listed at 71 Commercial St # 61, Boston, MA 02109. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mei Sun?
The number on file is (781) 454-5212. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Mei Sun?
Mei Sun's National Provider Identifier is 1164799599. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Mei Sun's education?
Mei Sun attended Other, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mei Sun have?
Mei Sun has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What is Mei Sun known for?
According to Medicare billing data, Mei Sun provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mei Sun's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mei Sun. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.