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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cristian D Cipleu, MD

Nephrology Physician in Austin, TX · enumerated 2006 · practices at Austin Nephrology Associates, PA.

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

National Provider Identifier

1689617383

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Registry record

Entity type Individual (Type 1)
Name Dr. Cristian D Cipleu
Credential MD
Sex Male
Practice address 3000 North Ih 35, Ste 635, Austin, TX, 78705
Phone (512) 320-1500
Fax (512) 320-1588
Enumeration date Jun 13, 2006
Last updated in NPPES Apr 4, 2023

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License M1592 (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
174117503 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 Cristian Cipleu?
Cristian Cipleu 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-04.