Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Patricia Aileen Robertson, ARNP, FNP, ANP, MSN

Nurse Practitioner in Springfield, VA · enumerated 2007.

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

National Provider Identifier

1427275254

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Registry record

Entity type Individual (Type 1)

Name Ms. Patricia Aileen Robertson

Credential ARNP, FNP, ANP, MSN

Sex Female

Practice address 7440 Spring Village Dr, Springfield, VA, 22150

Phone (703) 923-4644

Fax (703) 923-4625

Enumeration date Apr 20, 2007

Last updated in NPPES Jun 7, 2021

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024164131 (VA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024164131 (VA) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
0024164131	Other	VA	NURSE PRACTITIONER LICENS
063866-23	Other	NH	APRN LICENSE
AP30005434	Other	WA	ARNP LICENSE

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

What specialty is Patricia Robertson?

Patricia Robertson is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-07.