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

Dr. Allison Edna Roca, DNP

Adult Health Nurse Practitioner in Dulles, VA · enumerated 2024.

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

National Provider Identifier

1679330682

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Registry record

Entity type Individual (Type 1)
Name Dr. Allison Edna Roca
Credential DNP
Sex Female
Practice address Dulles, VA, 20166
Phone (703) 727-0523
Enumeration date Mar 5, 2024
Last updated in NPPES Mar 5, 2024

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

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024188209 (VA) Secondary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024188209 (VA) Primary
DNP — Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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

How do I verify Allison Roca's NPI record?
Cross-check NPI 1679330682 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1679330682 active?
Yes — as of the latest NPPES snapshot, NPI 1679330682 is active (record last updated 2024-03-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-05.