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

J. Michael Brennan, MD, PA

Organization Psychiatry Physician · NPI 1669661799

J. Michael Brennan, MD, PA provides Psychiatry Physician services in Dallas, Texas. Licensed in Texas. Registered with an NPI since 2007.

Licensed in
TX
In the registry since
2007
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

7557 Rambler Rd Ste 565
Dallas, TX 75231-2373
Phone: (214) 824-2273
Fax: (214) 826-9340
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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 J3750 (TX)

Record details

NPI number1669661799
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sanjuanita Hatter — Administrative Assistant · (214) 824-2273
NPI enumeratedOctober 15, 2007
Last updated in NPPESDecember 15, 2025
Certification dateDecember 15, 2025
Mailing address7557 Rambler Rd Ste 565, Dallas, TX 75231-2373

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