Chia Wen Lee, M.D.,
Internal Medicine Physician · Boston, MA
Chia Wen Lee, M.D., is an internal medicine physician with a practice address in Boston, Massachusetts, and NPI 1912210121, issued on Jul 16, 2010. Check the license (Massachusetts 244165, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Chia Wen Lee
- Credential
- M.D.,
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 244165 MA
Self-reported in NPPES; status is on the state search - Practice location
- 885 Washington St, Boston, MA 02111
- Phone
- (617) 482-7555
- Enumerated
- Jul 16, 2010
- Record last updated
- Jul 16, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100922000302); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 885 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan BukiOccupational Therapist1497930325
- Farah Faldonie, FNPFamily Nurse Practitioner1497001556
- Kevin Hui, M.D.Family Medicine Physician1619303153
- Lin-Yuh Lee, MDGeriatric Medicine (Internal Medicine) Physician1386616670
- Chiu Shan Leung, R.N.,C.N.M.Midwife1467579466
- Nha My Quach, NPNurse Practitioner1225208432
Verify Chia Wen Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 244165Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% more Medicare Part D claims than the average internal medicine physician in 2024
6,142 Medicare Part D claims for 506 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Atorvastatin Calcium510 claims
- Amlodipine Besylate419 claims
- Losartan Potassium394 claims
- Metoprolol Succinate380 claims
- Metformin Hcl343 claims
- Omeprazole311 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.
Industry payments in 2024: $241.93
2 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- South Cove Community Health Center, Inc.Boston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chia Wen Lee among 6,825 internal medicine physician records in Massachusetts
Chia Wen Lee, M.D., is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 63% of them.
- NPI issued2010 · 63% of these records are older, 35% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2001 · median 2004 among the 4,103 with a school on file
- Record last updated2010 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,320 internal medicine physician records list a practice address in Boston
They are 2,320 of the 41,865 NPPES records with a practice address in Boston, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Boston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dineli Ahearn, M.D.Boston, MA 021111528015922
- Ethan Balk, M.D.Boston, MA 021111831136571
- Jeanine Carlson, M.D.Boston, MA 021111588603013
- Peter Castaldi, M.D.Boston, MA 021111902891062
- Daniel Chandler, M.D.Boston, MA 021111760440168
- Wambui Chege, M.D.Boston, MA 021111275571549
- Kevin Chin, MDBoston, MA 021111568430593
- Shira Doron, M.D.Boston, MA 021111831121359
Common questions
What is Chia Wen Lee, M.D.,'s NPI number?
Chia Wen Lee, M.D.,'s National Provider Identifier (NPI) is 1912210121, issued on Jul 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Chia Wen Lee, M.D., located?
The NPPES record lists a practice address at 885 Washington St, Boston, MA, 02111. Phone: (617) 482-7555. Providers update this record themselves, so call before visiting.
How can I verify Chia Wen Lee, M.D.,'s license?
NPPES lists Massachusetts license number 244165, 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 Chia Wen Lee, M.D., prescribe under Medicare Part D?
In 2024, Chia Wen Lee, M.D., had 6,142 Medicare Part D claims for 506 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.