Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Silver Cloud Dwinell, MD

Anesthesiology Physician in Reno, NV · enumerated 2007.

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

National Provider Identifier

1962619825

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Registry record

Entity type Individual (Type 1)

Name Silver Cloud Dwinell

Credential MD

Sex Male

Practice address 235 West Sixth Street, Saint Marys Regional Medical Center, Reno, NV, 89503

Phone (775) 770-3000

Enumeration date May 17, 2007

Last updated in NPPES Feb 20, 2026

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 12430 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Silver Cloud Dwinell practice?

The practice location on file with NPPES is in Reno, NV. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Silver Cloud Dwinell?

The National Provider Identifier (NPI) for Silver Cloud Dwinell is 1962619825, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Catherine Burton Anesthesiology Physician · Reno, NV NPI 1598785545

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-20.