Michael Deshaies, DO
Internal Medicine Physician · Glastonbury, CT
Michael Deshaies, DO is an internal medicine physician with a practice address in Glastonbury, Connecticut, and NPI 1376648634, issued on Sep 13, 2006. Check the license (Connecticut 038635, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Michael Deshaies
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 038635 CT
Self-reported in NPPES; status is on the state search - Practice location
- 704 Hebron Ave, Glastonbury, CT 06033
- Phone
- (860) 659-1379
- Enumerated
- Sep 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (860) 659-4648
- Medicare enrollment
- Enrolled (PECOS I20101115000145); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 1997
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 704 Hebron Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Evelyn Smith, MDInternal Medicine Physician1518062850
Verify Michael Deshaies in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 038635Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average internal medicine physician in 2024
9,817 Medicare Part D claims for 811 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 530 claims were for opioids.
Most prescribed
- Atorvastatin Calcium548 claims
- Amlodipine Besylate351 claims
- Levothyroxine Sodium351 claims
- Lisinopril298 claims
- Oxycodone Hcl250 claims
- Losartan Potassium244 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
- Starling Physicians, PLLCAvon, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Deshaies among 2,623 internal medicine physician records in Connecticut
Michael Deshaies, DO is one of 2,623 internal medicine physician records with a practice address in Connecticut. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 52% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1997 · median 2004 among the 1,646 with a school on file
- Record last updated2007 · 61% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 internal medicine physician records list a practice address in Glastonbury
They are 24 of the 960 NPPES records with a practice address in Glastonbury, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Glastonbury → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kenneth Abriola, MDGlastonbury, CT 060331083693022
- Richard Graniero, MDGlastonbury, CT 060331164538419
- Stuart Herlands, MDGlastonbury, CT 060331336150309
- Devika Kasaraneni, MDGlastonbury, CT 060331366454795
- Melissa Klaus, MDGlastonbury, CT 060331124136353
- Dennis Knapik, M.D.Glastonbury, CT 060331336147602
- Charles Leach, MDGlastonbury, CT 060331720091788
- Angela Petronio, MDGlastonbury, CT 060331699881284
Common questions
What is Michael Deshaies, DO's NPI number?
Michael Deshaies, DO's National Provider Identifier (NPI) is 1376648634, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Deshaies, DO located?
The NPPES record lists a practice address at 704 Hebron Ave, Glastonbury, CT, 06033. Phone: (860) 659-1379. Providers update this record themselves, so call before visiting.
How can I verify Michael Deshaies, DO's license?
NPPES lists Connecticut license number 038635, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Deshaies, DO prescribe under Medicare Part D?
In 2024, Michael Deshaies, DO had 9,817 Medicare Part D claims for 811 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.