Matthew Thomas Corey, MD
Geriatric Medicine (Internal Medicine) Physician · Somerville, MA
Matthew Thomas Corey, MD is a geriatric medicine (internal medicine) physician with a practice address in Somerville, Massachusetts, and NPI 1518266741, issued on Mar 28, 2011. Check the license (Massachusetts 261502, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Matthew Thomas Corey
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 261502 MA
Self-reported in NPPES; status is on the state search - Practice location
- 236 Highland Ave, Somerville, MA 02143
- Phone
- (617) 591-6300
- Enumerated
- Mar 28, 2011
- Record last updated
- Sep 9, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (617) 591-4340
- Medicare enrollment
- Enrolled (PECOS I20151202002156); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 225 in Massachusetts → Look up another NPI →
Also registered at 236 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Pieter Cohen, M.D.Internal Medicine Physician1366482804
- Lynne Crawford, NPNurse Practitioner1174698377
Verify Matthew Thomas Corey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 261502Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average geriatric medicine (internal medicine) physician in 2024
11,050 Medicare Part D claims for 527 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 103 claims were for opioids.
Most prescribed
- Atorvastatin Calcium785 claims
- Amlodipine Besylate428 claims
- Metoprolol Succinate404 claims
- Eliquis339 claims
- Lisinopril334 claims
- Gabapentin303 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
- Cambridge Public Health CommissionSomerville, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Thomas Corey among 225 geriatric medicine (internal medicine) physician records in Massachusetts
Matthew Thomas Corey, MD is one of 225 geriatric medicine (internal medicine) physician records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 76% of them.
- NPI issued2011 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2011 · median 2000 among the 119 with a school on file
- Record last updated2015 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Massachusetts
There are 225 geriatric medicine (internal medicine) physician records in Massachusetts.
All 225 in Massachusetts → Every provider in Somerville → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Susan Hardt, MDCambridge, MA 021391265507412
- Jesse Katz, MDCambridge, MA 021391073073854
- William ZinnCambridge, MA 021391194887414
- Alan Abrams, M.D.Cambridge, MA 021381619082674
- John Anderson, MDCambridge, MA 021381568462620
- Diane McMullin, M.D.Cambridge, MA 021381548455942
- Cherie Noe, MDCambridge, MA 021381659373033
- Asma Tahir, MDCambridge, MA 021381316949712
Common questions
What is Matthew Thomas Corey, MD's NPI number?
Matthew Thomas Corey, MD's National Provider Identifier (NPI) is 1518266741, issued on Mar 28, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Thomas Corey, MD located?
The NPPES record lists a practice address at 236 Highland Ave, Somerville, MA, 02143. Phone: (617) 591-6300. Providers update this record themselves, so call before visiting.
How can I verify Matthew Thomas Corey, MD's license?
NPPES lists Massachusetts license number 261502, 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 Matthew Thomas Corey, MD prescribe under Medicare Part D?
In 2024, Matthew Thomas Corey, MD had 11,050 Medicare Part D claims for 527 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.