Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nicholas Pereira Risko, MD

Emergency Medicine Physician in Columbia, MD · enumerated 2013.

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

National Provider Identifier

1780025700

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Registry record

Entity type Individual (Type 1)

Name Nicholas Pereira Risko

Credential MD

Sex Male

Practice address 5755 Cedar Ln, Columbia, MD, 21044

Phone (410) 740-7890

Enumeration date Jul 8, 2013

Last updated in NPPES Jan 9, 2024

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 4348 (MD) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License D84989 (MD) 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

How do I verify Nicholas Risko's NPI record?

Cross-check NPI 1780025700 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1780025700 active?

Yes, as of the latest NPPES snapshot, NPI 1780025700 is active (record last updated 2024-01-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-09.