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

Dr. John F. Brenner, DO

Individual provider Internal Medicine Physician · NPI 1780784223

Dr. John F. Brenner, DO is an Internal Medicine in Fort Worth, Texas. Qualified in 1980, 46 years ago. Practices with The Aroostook Medical Center, a 116-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
46
Licensed in
TX
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1650 W Magnolia Ave Ste 207
Fort Worth, TX 76104-4009
Phone: (817) 923-4200
Fax: (817) 923-4201
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence F6476 (TX)

Record details

NPI number1780784223
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedSeptember 24, 2006
Last updated in NPPESJune 3, 2008
Mailing address1650 W Magnolia Ave, Suite 207, Fort Worth, TX 76104-4009

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1980 (46 years in practice)
Group practice The Aroostook Medical Center — 116 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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