Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert Gerard Viere, M.D

Orthopaedic Surgery of the Spine Physician in Addison, TX · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1730146473

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert Gerard Viere

Credential M.D

Sex Male

Practice address 17051 Dallas Pkwy Ste 400, Suite 400, Addison, TX, 75001

Phone (214) 370-3535

Fax (214) 370-0004

Enumeration date Apr 27, 2006

Last updated in NPPES Jun 14, 2022

Taxonomy & licenses

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License G9894 (TX) Primary

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
8BW309	Other	TX	BCBS PIN
P00703210	Other	TX	RAIL ROAD MEDICARE PIN
118405304	Medicaid	TX	-
118405305	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.

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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 Viere?

Robert Viere is registered in NPPES with the primary taxonomy of Orthopaedic Surgery of the Spine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-14.