Individual
JOHN MICHAEL BRENNAN
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
M.D, P.A.
Contact information
Practice address
7557 RAMBLER RD STE 565, DALLAS, TX 75231-2373
(214) 824-2273
(214) 826-9340
Mailing address
7557 RAMBLER RD STE 565, DALLAS, TX 75231-2373
(214) 824-2273
(214) 826-9340
Taxonomy
Speciality
Code
Description
License number
State
2084P0800X
Psychiatry Physician
Primary
J3750
TX
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
0359267-01
—
TX
01
—
4480010
AETNA
TX
Enumeration date
12/05/2005
Last updated
12/02/2025
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