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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sarah A. Ryan, MD

Urology Physician in Las Vegas, NV · enumerated 2006 · practices at Optum Medical Group Rhodes P C.

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

National Provider Identifier

1659328391

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Registry record

Entity type Individual (Type 1)
Name Mrs. Sarah A. Ryan
Credential MD
Sex Female
Practice address 2010 Wellness Way Ste 200, Las Vegas, NV, 89106
Phone (702) 877-0814
Fax (702) 877-0113
Enumeration date May 28, 2006
Last updated in NPPES Aug 26, 2024

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 127435 (MT) Secondary
2088F0040X Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician Allopathic & Osteopathic Physicians · License 127435 (MT) Secondary
2088F0040X Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician Allopathic & Osteopathic Physicians · License 15436 (NV) Secondary
208800000X Urology Physician Allopathic & Osteopathic Physicians · License 15436 (NV) 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.

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Frequently asked questions

Is NPI 1659328391 active?
Yes, as of the latest NPPES snapshot, NPI 1659328391 is active (record last updated 2024-08-26).
How do I verify Sarah Ryan's NPI record?
Cross-check NPI 1659328391 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 2024-08-26.