Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Robert Andrew Harper, M.D.
Psychiatry Physician in Bryan, TX · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457332959
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Registry record
Entity type Individual (Type 1)
Name Robert Andrew Harper
Credential M.D.
Sex Male
Practice address 8441 Riverside Pkwy, Cb1, Suite 1400, Bryan, TX, 77807
Phone (979) 774-8200
Fax (797) 766-9059
Enumeration date Nov 10, 2005
Last updated in NPPES Jan 11, 2021
Taxonomy & licenses
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 |
|---|---|---|---|
| 835400 | Other | TX | MEDICARE |
| 137712908 | Medicaid | TX | - |
| 137712914 | Medicaid | TX | - |
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Robert Harper?
Robert Harper is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-11.