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Individual
DR. JOHN DAVID MATTHEWS
Active
Individual
DR. JOHN DAVID MATTHEWS
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
2084P0800X
Psychiatry Physician
50815
MA
2084P0802X
Addiction Psychiatry Physician
Primary
50815
MA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
3004066
—
MA
01
—
735411
TUFTS HEALTH PLAN
MA
01
—
J03365
BCBS OF MA
MA
Enumeration date
11/25/2005
Last updated
07/13/2026
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