Martha C. Wu, M.D.
Internal Medicine Physician · Wellesley, MA
Martha C. Wu, M.D. is an internal medicine physician with a practice address in Wellesley, Massachusetts, and NPI 1912954702, issued on May 27, 2006. Check the license (Massachusetts 160067, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Martha C. Wu
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 160067 MA
Self-reported in NPPES; status is on the state search - Practice location
- 110 Worcester St, Wellesley, MA 02481
- Phone
- (617) 731-0058
- Enumerated
- May 27, 2006
- Record last updated
- Dec 30, 2025
- Fax
- (617) 731-0825
- Medicare enrollment
- Enrolled (PECOS I20071124000005); accepts Medicare assignment
- Medical or professional school
- Geisel School Of Medicine At Dartmouth, 1997
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 110 Worcester St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jordan Busch, M.D.Internal Medicine Physician1033158563
- Nancy Corliss, MDInternal Medicine Physician1699763482
- Steven Flier, M.D.Internal Medicine Physician1013905751
Verify Martha C. 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 160067Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,149 Medicare Part D claims for 96 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium117 claims
- Rosuvastatin Calcium52 claims
- Lisinopril48 claims
- Amlodipine Besylate43 claims
- Ozempic42 claims
- Hydrochlorothiazide38 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
- Personal Physicians Healthcare PCWellesley, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
81 internal medicine physician records list a practice address in Wellesley
They are 81 of the 1,117 NPPES records with a practice address in Wellesley, and 6,825 internal medicine physician records in Massachusetts.
All 81 in Wellesley → All 6,825 in Massachusetts → Every provider in Wellesley →
Other internal medicine physician records in Massachusetts
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- Taimur AbbasiBoston, MA1841673522
- Lauren Abbate, MDBoston, MA1922099621
- Bassima Abdallah, MDBoston, MA1912327305
- Maya Abdallah, MDBoston, MA1861854937
- Samah Abdallah, MDBrighton, MA1730814971
- Omar Abdel-Wahab, M.D.Boston, MA1023042777
- Mohab AbdelhalimBoston, MA1871388496
Common questions
What is Martha C. Wu, M.D.'s NPI number?
Martha C. Wu, M.D.'s National Provider Identifier (NPI) is 1912954702, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Martha C. Wu, M.D. located?
The NPPES record lists a practice address at 110 Worcester St, Wellesley, MA, 02481. Phone: (617) 731-0058. Providers update this record themselves, so call before visiting.
How can I verify Martha C. Wu, M.D.'s license?
NPPES lists Massachusetts license number 160067, 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 Martha C. Wu, M.D. prescribe under Medicare Part D?
In 2024, Martha C. Wu, M.D. had 1,149 Medicare Part D claims for 96 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.