Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Keri L Bortz, AGNP-C

Q: What is the NPI number for Keri Bortz?

The National Provider Identifier (NPI) for Keri Bortz is 1598418915, a Type 1 (individual) record in the CMS NPPES registry.

Nurse Practitioner in Centreville, VA · enumerated 2022 · practices at Fairfax Family Practice Centers, P.C..

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

National Provider Identifier

1598418915

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Registry record

Entity type Individual (Type 1)

Name Mrs. Keri L Bortz

Credential AGNP-C

Sex Female

Practice address 6201 Centreville Rd Ste 100, Centreville, VA, 20121

Phone (703) 263-6900

Fax (844) 560-1480

Enumeration date Jan 27, 2022

Last updated in NPPES Sep 16, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 0001222361 (VA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024184486 (VA) 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

Where does Keri Bortz practice?

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

What is the NPI number for Keri Bortz?

The National Provider Identifier (NPI) for Keri Bortz is 1598418915, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-16.