NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dione Silva

Family Nurse Practitioner in Hyattsville, MD · enumerated 2024 · practices at Medstar Urgent Care LLC.

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

National Provider Identifier

1609638121

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Registry record

Entity type Individual (Type 1)
Name Dione Silva
Sex Female
Practice address Hyattsville, MD, 20782
Phone (203) 597-7407
Enumeration date Jan 29, 2024
Last updated in NPPES Sep 18, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License R252096 (MD) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R252096 (MD) Primary

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 1609638121 active?
Yes, as of the latest NPPES snapshot, NPI 1609638121 is active (record last updated 2024-09-18).
How do I verify Dione Silva's NPI record?
Cross-check NPI 1609638121 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 2024-09-18.