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

Dr. Peter Joseph O'Carroll III, MD

Individual provider Clinical Neurophysiology Physician · NPI 1811190812

Dr. Peter Joseph O'Carroll III, MD is a Neurology in Granbury, Texas. Graduated from Louisiana State University School of Medicine in New Orleans in 2004, 22 years ago. Practices with Lavear Medical PA, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
22
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
TX
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1308E Paluxy Rd Ste 303
Granbury, TX 76048-5655
Phone: (817) 579-3948
Fax: (817) 579-3947
Show map & directions

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

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence N2220 (TX)
Clinical Neurophysiology Physician Taxonomy 2084N0600X · Licence N2220 (TX)

Record details

NPI number1811190812
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 7, 2007
Last updated in NPPESSeptember 13, 2020
Certification dateSeptember 13, 2020

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2004 (22 years in practice)
Group practice Lavear Medical Pa — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services