Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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David C Leiman, MD

Individual provider Psychiatry Physician · NPI 1790713014

David C Leiman, MD is a Psychiatry in Brockton, Massachusetts. Graduated from Boston University School of Medicine in 1978, 48 years ago. Practices with Oasis Behavioral Health Center LLC, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
48
Trained at
Boston University School of Medicine
Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

680 Centre St
Brockton, MA 02302-3308
Phone: (508) 941-7228
Fax: (508) 941-6401
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 44405 (MA)

Record details

NPI number1790713014
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2006
Last updated in NPPESDecember 6, 2019
Mailing address680 Centre St, Brockton, MA 02302-3308

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1978 (48 years in practice)
Group practice Oasis Behavioral Health Center Llc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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