Eric L. Hwang, MD
Family Medicine Physician · Dorchester, MA
Eric L. Hwang, MD is a family medicine physician with a practice address in Dorchester, Massachusetts, and NPI 1912299850, issued on May 11, 2011. Check the license (Massachusetts 258989, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Eric L. Hwang
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 258989 MA
Self-reported in NPPES; status is on the state search - Practice location
- 637 Washington St, Dorchester, MA 02124
- Phone
- (617) 825-9660
- Enumerated
- May 11, 2011
- Record last updated
- Apr 24, 2024
- Fax
- (617) 288-7898
- Medicaid ID
- 110097303A MA
- Medicare enrollment
- Enrolled (PECOS I20141024001312); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Also registered at 637 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Eric L. Hwang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 258989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average family medicine physician in 2024
895 Medicare Part D claims for 66 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 58 claims were for opioids.
Most prescribed
- Atorvastatin Calcium68 claims
- Amlodipine Besylate57 claims
- Losartan Potassium55 claims
- Trulicity45 claims
- Oxycodone Hcl42 claims
- Albuterol Sulfate Hfa31 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.
Bills Medicare through one group practice
- Medical Care OF Boston Management CorporationBrookline, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric L. Hwang among 2,265 family medicine physician records in Massachusetts
Eric L. Hwang, MD is one of 2,265 family medicine physician records with a practice address in Massachusetts. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 35% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2011 · median 2006 among the 1,529 with a school on file
- Record last updated2024 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 family medicine physician records list a practice address in Dorchester
They are 43 of the 1,663 NPPES records with a practice address in Dorchester, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Dorchester → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Beaumont, MDDorchester Center, MA 021241033194097
- Renee Crichlow, MDBoston, MA 021241396731832
- Deborah Erlich, M.D.Dorchester, MA 021241356533798
- Christine Farrell-Riley, MDDorchester, MA 021241992791883
- Linh Huynh, M.D.Dorchester, MA 021241346449824
- Chinh Le, M.D.Dorchester, MA 021241154321347
- Elizabeth Maziarka, M.D.Dorchester Center, MA 021241295765212
- Sarah Miller, M.D.Dorchester, MA 021241235397506
Common questions
What is Eric L. Hwang, MD's NPI number?
Eric L. Hwang, MD's National Provider Identifier (NPI) is 1912299850, issued on May 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Eric L. Hwang, MD located?
The NPPES record lists a practice address at 637 Washington St, Dorchester, MA, 02124. Phone: (617) 825-9660. Providers update this record themselves, so call before visiting.
How can I verify Eric L. Hwang, MD's license?
NPPES lists Massachusetts license number 258989, 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 Eric L. Hwang, MD prescribe under Medicare Part D?
In 2024, Eric L. Hwang, MD had 895 Medicare Part D claims for 66 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.