Erik E-Kai Wang, M.D.
Emergency Medicine Physician · Burlington, MA
Erik E-Kai Wang, M.D. is an emergency medicine physician with a practice address in Burlington, Massachusetts, and NPI 1487856746, issued on May 31, 2007. Check the license (Massachusetts 246589, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Erik E-Kai Wang
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 246589 MA
Self-reported in NPPES; status is on the state search - Practice location
- 41 Mall RD., Burlington, MA 01805
- Phone
- (781) 744-8100
- Enumerated
- May 31, 2007
- Record last updated
- Sep 15, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (781) 744-5213
- Medicare enrollment
- Enrolled (PECOS I20110907001484); accepts Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 2007
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,829 in Massachusetts → Look up another NPI →
Also registered at 41 Mall RD.
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Erik E-Kai Wang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 246589Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average emergency medicine physician in 2024
134 Medicare Part D claims for 104 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Oxycodone Hcl12 claims
- Cefpodoxime Proxetil11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $20.00
1 payment: education; the largest payer was Csl Behring. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Lahey Clinic IncBurlington, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erik E-Kai Wang among 1,829 emergency medicine physician records in Massachusetts
Erik E-Kai Wang, M.D. is one of 1,829 emergency medicine physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 51% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2007 · median 2011 among the 1,200 with a school on file
- Record last updated2015 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 emergency medicine physician records list a practice address in Burlington
They are 48 of the 2,620 NPPES records with a practice address in Burlington, and 1,829 emergency medicine physician records in Massachusetts.
All 1,829 in Massachusetts → Every provider in Burlington → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Bernard Bettencourt, D.O.Burlington, MA 018051790743532
- Mark Bracken, MDBurlington, MA 018051457325532
- Thomas Brand, M.D.Burlington, MA 018051013008143
- Paula Brathwaite, M.D.Burlington, MA 018051558473223
- Benjamin Chin, DOBurlington, MA 018051922006667
- Christopher Degnen, M.D.Burlington, MA 018051811088974
- John Foley, M.D.Burlington, MA 018051821189903
- Soumya Ganapathy, MDBurlington, MA 018051093811648
Common questions
What is Erik E-Kai Wang, M.D.'s NPI number?
Erik E-Kai Wang, M.D.'s National Provider Identifier (NPI) is 1487856746, issued on May 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Erik E-Kai Wang, M.D. located?
The NPPES record lists a practice address at 41 Mall RD., Burlington, MA, 01805. Phone: (781) 744-8100. Providers update this record themselves, so call before visiting.
How can I verify Erik E-Kai Wang, M.D.'s license?
NPPES lists Massachusetts license number 246589, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Erik E-Kai Wang, M.D. prescribe under Medicare Part D?
In 2024, Erik E-Kai Wang, M.D. had 134 Medicare Part D claims for 104 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Erik E-Kai Wang, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.