Andrew R. Willment, M.D.
Internal Medicine Physician · Hopkinton, MA
Andrew R. Willment, M.D. is an internal medicine physician with a practice address in Hopkinton, Massachusetts, and NPI 1700223385, issued on May 23, 2013. Check the license (Massachusetts 270913, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Andrew R. Willment
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 270913 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Lumber St Ste 200, Hopkinton, MA 01748
- Phone
- (508) 435-5936
- Enumerated
- May 23, 2013
- Record last updated
- Oct 7, 2025
- Fax
- (508) 435-4616
- Medicare enrollment
- Enrolled (PECOS I20170816000798); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 2013
- 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 Lumber St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Jillson, M.D.Internal Medicine Physician1225476914
- Danielle Lacroix, CNPFamily Nurse Practitioner1477272540
- Pamela Svorinic, MDInternal Medicine Physician1245819101
Verify Andrew R. Willment in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 270913Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,773 Medicare Part D claims for 328 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Atorvastatin Calcium125 claims
- Rosuvastatin Calcium110 claims
- Losartan Potassium81 claims
- Hydrochlorothiazide79 claims
- Lisinopril70 claims
- Omeprazole56 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 2 group practices
- Milford Regional Physician Group, Inc.Milford, MA
- Umass Memorial Medical Group IncHopkinton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew R. Willment among 6,825 internal medicine physician records in Massachusetts
Andrew R. Willment, 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 2013, is newer than 70% of them.
- NPI issued2013 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2013 · median 2004 among the 4,103 with a school on file
- Record last updated2025 · 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).
11 internal medicine physician records list a practice address in Hopkinton
They are 11 of the 222 NPPES records with a practice address in Hopkinton, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Hopkinton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Stacey Beberman, M.D.Hopkinton, MA 017481134356843
- Michael Connors, MDHopkinton, MA 017481184690620
- Kevin Jillson, M.D.Hopkinton, MA 017481225476914
- Melissa Mahr, M.D.Hopkinton, MA 017481164441705
- Glenn Pransky, M.D.Hopkinton, MA 017481811014103
- Brian Schneider, M.D.Hopkinton, MA 017481982999801
- Sonakshi Sharma, MDHopkinton, MA 017481104081025
- Pamela Svorinic, MDHopkinton, MA 017481245819101
Common questions
What is Andrew R. Willment, M.D.'s NPI number?
Andrew R. Willment, M.D.'s National Provider Identifier (NPI) is 1700223385, issued on May 23, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Andrew R. Willment, M.D. located?
The NPPES record lists a practice address at 1 Lumber St Ste 200, Hopkinton, MA, 01748. Phone: (508) 435-5936. Providers update this record themselves, so call before visiting.
How can I verify Andrew R. Willment, M.D.'s license?
NPPES lists Massachusetts license number 270913, 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 Andrew R. Willment, M.D. prescribe under Medicare Part D?
In 2024, Andrew R. Willment, M.D. had 1,773 Medicare Part D claims for 328 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.