Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Rebecca Rojas, M.D.

Nephrology Physician in Dallas, TX · enumerated 2007 · practices at Dallas Renal Group PA.

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

National Provider Identifier

1356562086

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Registry record

Entity type Individual (Type 1)

Name Ms. Rebecca Rojas

Credential M.D.

Sex Female

Practice address 7999 W Virginia Dr Ste A, Dallas, TX, 75237

Phone (972) 274-5555

Fax (972) 274-5663

Enumeration date May 1, 2007

Last updated in NPPES May 22, 2026

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License N0414 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Rebecca Rojas?

Rebecca Rojas is registered in NPPES with the primary taxonomy of Nephrology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-22.