Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Robert J Buchanan, MD
Psychiatry Physician in Austin, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134236102
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Registry record
Entity type Individual (Type 1)
Name Robert J Buchanan
Credential MD
Sex Male
Practice address 3705 Medical Pkwy Ste 520, Austin, TX, 78705
Phone (512) 298-3637
Enumeration date Aug 24, 2006
Last updated in NPPES Sep 30, 2025
Taxonomy & licenses
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 41443 (TX) Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License N2967 (TX) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 127564000 | Medicaid | FL | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Robert Buchanan?
The National Provider Identifier (NPI) for Robert Buchanan is 1134236102, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Buchanan practice?
The practice location on file with NPPES is in Austin, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Upside Wellness, Pllc Professional Counselor · Austin, TX NPI 1336534882 Saro Helpinstill Professional Counselor · Austin, TX NPI 1225423452 Sean Sparks Mental Health Counselor · Austin, TX NPI 1316414865 Buchanan Neurosurgery Pllc Neurological Surgery Physician · Austin, TX NPI 1982351599 Robert J Buchanan MD Pllc Psychiatry Physician · Austin, TX NPI 1003563610
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-30.