Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ariana Leigh Smith, MD

Urology Physician in Philadelphia, PA · enumerated 2006 · practices at Univ of Penn - Ob-Gyn.

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

National Provider Identifier

1942366265

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Registry record

Entity type Individual (Type 1)

Name Ariana Leigh Smith

Credential MD

Sex Female

Practice address 800 Walnut St, 19th Floor, Philadelphia, PA, 19107

Phone (215) 829-3409

Fax (215) 351-0129

Enumeration date Dec 29, 2006

Last updated in NPPES Jun 17, 2015

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD425962 (PA) 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

Is NPI 1942366265 active?

Yes, as of the latest NPPES snapshot, NPI 1942366265 is active (record last updated 2015-06-17).

How do I verify Ariana Smith's NPI record?

Cross-check NPI 1942366265 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 2015-06-17.