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Dr. Steven Wu, MD

Nephrology Physician in Tucson, AZ · enumerated 2005.

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

National Provider Identifier

1306836481

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Registry record

Entity type Individual (Type 1)
Name Dr. Steven Wu
Credential MD
Sex Male
Practice address 7370 N La Cholla Blvd, Tucson, AZ, 85741
Phone (520) 547-2468
Fax (520) 547-2471
Enumeration date Oct 28, 2005
Last updated in NPPES Apr 19, 2024

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 215391 (MA) Secondary
207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 71465 (AZ) 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
468629 Other MA TUFTS HEALTH PLAN
J27009 Other MA BCBS MA
2102706 Medicaid MA -

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 NPI 1306836481 active?
Yes, as of the latest NPPES snapshot, NPI 1306836481 is active (record last updated 2024-04-19).
How do I verify Steven Wu's NPI record?
Cross-check NPI 1306836481 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-19.