Daron C. Massey, MD
Psychiatry Physician · Leominster, MA
Daron C. Massey, MD is a psychiatry physician with a practice address in Leominster, Massachusetts, and NPI 1558522896, issued on Jun 19, 2008. Check the license (Massachusetts 249809, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Daron C. Massey
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 249809 MA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Erdman Way, Leominster, MA 01453
- Phone
- (978) 466-8316
- Enumerated
- Jun 19, 2008
- Record last updated
- Oct 25, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120627000375); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,736 in Massachusetts → Look up another NPI →
Also registered at 100 Erdman Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alyssa Adams, LCSWClinical Social Worker1932322138
- Briana Aldrich, M.ED.Developmental Therapist1942481858
- Marcia Almeida, MEDMental Health Counselor1225143191
- Jennifer Almond, OTR/L, CEISOccupational Therapist1114107869
- Ann Antocci, OTR/LPediatric Occupational Therapist1083894646
- Michelle BatesSpecialist1144706987
Verify Daron C. Massey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 249809Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average psychiatry physician in 2024
1,549 Medicare Part D claims for 41 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Olanzapine121 claims
- Propranolol Hcl121 claims
- Quetiapine Fumarate117 claims
- Hydroxyzine Hcl105 claims
- Clozapine81 claims
- Risperidone69 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
- T Massachusetts, LLCWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daron C. Massey among 2,736 psychiatry physician records in Massachusetts
Daron C. Massey, 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 2008, is newer than 63% of them.
- NPI issued2008 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1995 · median 2005 among the 1,219 with a school on file
- Record last updated2018 · 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).
Psychiatry Physician providers in Massachusetts
There are 2,736 psychiatry physician records in Massachusetts.
All 2,736 in Massachusetts → Every provider in Leominster → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- John Aney, MDLeominster, MA 014531104901016
- James Kahn, M.D.Leominster, MA 014531881808822
- Christopher Kennedy, M.D.Leominster, MA 014531164406393
- Eric Kosinski, M.D.Leominster, MA 014531881747822
- Carlin Lucky, D.O.Leominster, MA 014531962764274
- Julianne Miller, M.D.Leominster, MA 014531770705881
- Ramteen Rezai, M.D.Leominster, MA 014531376890590
- Leah Richler, MDLeominster, MA 014531417376849
Common questions
What is Daron C. Massey, MD's NPI number?
Daron C. Massey, MD's National Provider Identifier (NPI) is 1558522896, issued on Jun 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Daron C. Massey, MD located?
The NPPES record lists a practice address at 100 Erdman Way, Leominster, MA, 01453. Phone: (978) 466-8316. Providers update this record themselves, so call before visiting.
How can I verify Daron C. Massey, MD's license?
NPPES lists Massachusetts license number 249809, 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 Daron C. Massey, MD prescribe under Medicare Part D?
In 2024, Daron C. Massey, MD had 1,549 Medicare Part D claims for 41 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.