NPPES file of Aug 9, 2026

Thi Hong Van Do, M.D.

Internal Medicine Physician · Uxbridge, MA

Thi Hong Van Do, M.D. is an internal medicine physician with a practice address in Uxbridge, Massachusetts, and NPI 1255718318, issued on Apr 28, 2015. Check the license (Massachusetts 277067, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255718318
Name
Thi Hong Van Do
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
277067 MA
Self-reported in NPPES; status is on the state search
Practice location
281 E Hartford Ave, Uxbridge, MA 01569
Phone
(508) 278-8341
Enumerated
Apr 28, 2015
Record last updated
Oct 29, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(508) 278-0347
Medicare enrollment
Enrolled (PECOS I20180914000616); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 281 E Hartford Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Pamela Baggeroer, M.D.Internal Medicine Physician1942262324
  2. Christopher Bilodeau, NPNurse Practitioner1942274287
  3. Margret Chang, M.D.Internal Medicine Physician1902124282
  4. Nicolina Cordaro, M.D.Pediatrics Physician1861454548
  5. Christina Cronin, LICSWClinical Social Worker1194039842
  6. Peter Dain, M.D.Internal Medicine Physician1043275902

Verify Thi Hong Van Do in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 277067
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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47% more Medicare Part D claims than the average internal medicine physician in 2024

4,659 Medicare Part D claims for 470 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 43 claims were for opioids.

  1. Thi Hong Van Do4,659
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium469 claims
  2. Amlodipine Besylate322 claims
  3. Lisinopril226 claims
  4. Omeprazole220 claims
  5. Losartan Potassium186 claims
  6. Levothyroxine Sodium180 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

  1. Umass Memorial Medical Group IncUxbridge, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

13 internal medicine physician records list a practice address in Uxbridge

They are 13 of the 139 NPPES records with a practice address in Uxbridge, and 6,825 internal medicine physician records in Massachusetts.

Other internal medicine physician records in Massachusetts

  1. Nawal Aamir, MDWorcester, MA1588248926
  2. Nathan Abare, MDSpringfield, MA1386852747
  3. Nooshin Abbasi, MD MPHNewton, MA1831888353
  4. Taimur AbbasiBoston, MA1841673522
  5. Lauren Abbate, MDBoston, MA1922099621
  6. Bassima Abdallah, MDBoston, MA1912327305
  7. Maya Abdallah, MDBoston, MA1861854937
  8. Samah Abdallah, MDBrighton, MA1730814971
  9. Omar Abdel-Wahab, M.D.Boston, MA1023042777
  10. Mohab AbdelhalimBoston, MA1871388496

Common questions

What is Thi Hong Van Do, M.D.'s NPI number?

Thi Hong Van Do, M.D.'s National Provider Identifier (NPI) is 1255718318, issued on Apr 28, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Thi Hong Van Do, M.D. located?

The NPPES record lists a practice address at 281 E Hartford Ave, Uxbridge, MA, 01569. Phone: (508) 278-8341. Providers update this record themselves, so call before visiting.

How can I verify Thi Hong Van Do, M.D.'s license?

NPPES lists Massachusetts license number 277067, 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 Thi Hong Van Do, M.D. prescribe under Medicare Part D?

In 2024, Thi Hong Van Do, M.D. had 4,659 Medicare Part D claims for 470 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.