Kevin C. Jillson, M.D.
Internal Medicine Physician · Hopkinton, MA
Kevin C. Jillson, M.D. is an internal medicine physician with a practice address in Hopkinton, Massachusetts, and NPI 1225476914, issued on Jun 5, 2013. Check the license (Massachusetts 275375, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Kevin C. Jillson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 275375 MA
255941 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
- Jun 5, 2013
- Record last updated
- Sep 3, 2025
- Fax
- (508) 435-4616
- Medicare enrollment
- Enrolled (PECOS I20180808002454); 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.
- Danielle Lacroix, CNPFamily Nurse Practitioner1477272540
- Pamela Svorinic, MDInternal Medicine Physician1245819101
- Andrew Willment, M.D.Internal Medicine Physician1700223385
Verify Kevin C. Jillson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 275375Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average internal medicine physician in 2024
962 Medicare Part D claims for 210 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium100 claims
- Amlodipine Besylate56 claims
- Losartan Potassium53 claims
- Diclofenac Sodium47 claims
- Simvastatin31 claims
- Omeprazole27 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: $14.51
1 payment: food and beverage; the largest payer was DePuy Synthes Sales 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 2 group practices
- Milford Regional Physician Group, Inc.Northbridge, 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).
Kevin C. Jillson among 6,825 internal medicine physician records in Massachusetts
Kevin C. Jillson, 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
- 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
- Andrew Willment, M.D.Hopkinton, MA 017481700223385
Common questions
What is Kevin C. Jillson, M.D.'s NPI number?
Kevin C. Jillson, M.D.'s National Provider Identifier (NPI) is 1225476914, issued on Jun 5, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Kevin C. Jillson, 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 Kevin C. Jillson, M.D.'s license?
NPPES lists Massachusetts license number 275375, 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 Kevin C. Jillson, M.D. prescribe under Medicare Part D?
In 2024, Kevin C. Jillson, M.D. had 962 Medicare Part D claims for 210 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.