Byron Smith, MD
Psychiatry Physician · Brockton, MA
Byron Smith, MD is a psychiatry physician with a practice address in Brockton, Massachusetts, and NPI 1649652603, issued on Jun 25, 2015. Check the license (Massachusetts 264637, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Byron Smith
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 264637 MA
277184 MA
Self-reported in NPPES; status is on the state search - Practice location
- 940 Belmont St, Brockton, MA 02301
- Phone
- (774) 826-2458
- Enumerated
- Jun 25, 2015
- Record last updated
- May 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,736 in Massachusetts → Look up another NPI →
Also registered at 940 Belmont St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eden AbramsClinical Social Worker1447806690
- Alicemary Adams, RNRegistered Nurse1245590272
- Amy Agrawal, M.D.Psychiatry Physician1215166822
- Katie Aguilar Mendoza, PSY.D.Clinical Psychologist1619406618
- Adrianna Alexander, MSOT, BCPROccupational Therapist1720445802
- Ilona Almeida, PHARMD, RPH, BCPPPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1982003265
Verify Byron Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 264637Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average psychiatry physician in 2024
251 Medicare Part D claims for 14 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Clonazepam54 claims
- Dextroamphetamine-Amphetamine50 claims
- Suboxone27 claims
- Gabapentin15 claims
- Quetiapine Fumarate13 claims
- Sertraline Hcl13 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.
Byron Smith among 2,736 psychiatry physician records in Massachusetts
Byron Smith, 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 2015, is newer than 78% of them.
- NPI issued2015 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2020 · 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).
67 psychiatry physician records list a practice address in Brockton
They are 67 of the 4,287 NPPES records with a practice address in Brockton, and 2,736 psychiatry physician records in Massachusetts.
All 2,736 in Massachusetts → Every provider in Brockton → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Earle Bailey, M.D.Brockton, MA 023011902818362
- John Bradley, M.D.Brockton, MA 023011174572721
- Barbara Cannon, M.D.Brockton, MA 023011366482390
- Grace Chang, MDBrockton, MA 023011366432908
- Howard Chang, M.D.Brockton, MA 023011679581342
- Luz Evangeline Dizon, M.D.Brockton, MA 023011902891724
- Jane Epstein, M.D.Brockton, MA 023011386673861
- Fe Erlita Festin, M.D.Brockton, MA 023011326052168
Common questions
What is Byron Smith, MD's NPI number?
Byron Smith, MD's National Provider Identifier (NPI) is 1649652603, issued on Jun 25, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Byron Smith, MD located?
The NPPES record lists a practice address at 940 Belmont St, Brockton, MA, 02301. Phone: (774) 826-2458. Providers update this record themselves, so call before visiting.
How can I verify Byron Smith, MD's license?
NPPES lists Massachusetts license number 264637, 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 Byron Smith, MD prescribe under Medicare Part D?
In 2024, Byron Smith, MD had 251 Medicare Part D claims for 14 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.