Regina Wu, MD
Internal Medicine Physician · Dedham, MA
Regina Wu, MD is an internal medicine physician with a practice address in Dedham, Massachusetts, and NPI 1629075254, issued on Jun 28, 2005. Check the license (Massachusetts 159052, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Regina Wu
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 159052 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Lyons St, Dedham, MA 02026
- Phone
- (781) 329-1400
- Enumerated
- Jun 28, 2005
- Record last updated
- Oct 7, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (781) 326-0221
- Medicare enrollment
- Enrolled (PECOS I20101025001119); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 1 Lyons St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Connie Barr, M.D.Internal Medicine Physician1740280643
- Carolyn Baxter, PTPhysical Therapist1902152275
- Barry Benjamin, M.D.Otolaryngology Physician1720085376
Verify Regina Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 159052Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average internal medicine physician in 2024
6,360 Medicare Part D claims for 566 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 41 claims were for opioids.
Most prescribed
- Atorvastatin Calcium890 claims
- Amlodipine Besylate346 claims
- Lisinopril334 claims
- Levothyroxine Sodium314 claims
- Atenolol258 claims
- Hydrochlorothiazide252 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.
Regina Wu among 6,825 internal medicine physician records in Massachusetts
Regina Wu, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1996 · median 2004 among the 4,103 with a school on file
- Record last updated2011 · 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).
24 internal medicine physician records list a practice address in Dedham
They are 24 of the 876 NPPES records with a practice address in Dedham, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Dedham → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dayna Anderson, M.D.Dedham, MA 020261962507400
- Connie Barr, M.D.Dedham, MA 020261740280643
- David Blom, MDDedham, MA 020261659388718
- Jonathan Forman, MDDedham, MA 020261386641785
- Erica Frank, M.D. M.P.H.Dedham, MA 020261487682944
- Jehane Johnston, MDDedham, MA 020261235136508
- Randi Kirstein, MDDedham, MA 020261538166335
- Daniel Lee, MDDedham, MA 020261023015609
Common questions
What is Regina Wu, MD's NPI number?
Regina Wu, MD's National Provider Identifier (NPI) is 1629075254, issued on Jun 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Regina Wu, MD located?
The NPPES record lists a practice address at 1 Lyons St, Dedham, MA, 02026. Phone: (781) 329-1400. Providers update this record themselves, so call before visiting.
How can I verify Regina Wu, MD's license?
NPPES lists Massachusetts license number 159052, 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 Regina Wu, MD prescribe under Medicare Part D?
In 2024, Regina Wu, MD had 6,360 Medicare Part D claims for 566 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.