Eileen Clare Reilly, MD
Psychiatry Physician · Boston, MA
Eileen Clare Reilly, MD is a psychiatry physician with a practice address in Boston, Massachusetts, and NPI 1902983646, issued on Nov 1, 2006. Check the license (Massachusetts 79891, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Eileen Clare Reilly
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 79891 MA
Self-reported in NPPES; status is on the state search - Practice location
- 75 Fenwood RD, Boston, MA 02115
- Phone
- (617) 626-9300
- Enumerated
- Nov 1, 2006
- Record last updated
- Jun 26, 2026
- Medicare enrollment
- Enrolled (PECOS I20060505000053); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 1991
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,736 in Massachusetts → Look up another NPI →
Also registered at 75 Fenwood RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leonardo Arcotta, RNPsychiatric/Mental Health Registered Nurse1932732575
- Caroline BabinCounselor1619579752
- Melissa Bianchi-Coppola, RNRegistered Nurse1225661887
- Ashley BrannPsychologist1881045284
- Dominique Broadnax, PSYDClinical Psychologist1679205074
- Alev CanseverClinical Social Worker1255178828
Verify Eileen Clare Reilly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 79891Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average psychiatry physician in 2024
692 Medicare Part D claims for 67 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Invega Sustenna117 claims
- Clozapine85 claims
- Risperidone39 claims
- Olanzapine38 claims
- Clonazepam33 claims
- Citalopram Hbr32 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
- The Commonwealth OF MassachusettsRoxbury, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eileen Clare Reilly among 2,736 psychiatry physician records in Massachusetts
Eileen Clare Reilly, MD is one of 2,736 psychiatry physician records with a practice address in Massachusetts. 65% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 51% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1991 · median 2005 among the 1,219 with a school on file
- Record last updated2026 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
845 psychiatry physician records list a practice address in Boston
They are 845 of the 41,865 NPPES records with a practice address in Boston, and 2,736 psychiatry physician records in Massachusetts.
All 2,736 in Massachusetts → Every provider in Boston → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Jay Baer, MDBoston, MA 021151427014323
- Susan Block, MDBoston, MA 021151083681563
- Ilana Braun, M.D.Boston, MA 021151760443006
- Alison Fife, MDBoston, MA 021151477545143
- Melissa Frumin, MD MSBoston, MA 021151659337871
- David Gitlin, MDBoston, MA 021151720078967
- Randy Glassman, MDBoston, MA 021151316937543
- Christine Kim, MDBoston, MA 021151942266283
Common questions
What is Eileen Clare Reilly, MD's NPI number?
Eileen Clare Reilly, MD's National Provider Identifier (NPI) is 1902983646, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eileen Clare Reilly, MD located?
The NPPES record lists a practice address at 75 Fenwood RD, Boston, MA, 02115. Phone: (617) 626-9300. Providers update this record themselves, so call before visiting.
How can I verify Eileen Clare Reilly, MD's license?
NPPES lists Massachusetts license number 79891, 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 Eileen Clare Reilly, MD prescribe under Medicare Part D?
In 2024, Eileen Clare Reilly, MD had 692 Medicare Part D claims for 67 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.