Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SEAN MATTHEW LAMPHIER FNP-C
NPI 1568374254
Nurse Practitioner - Family in Woodbridge, VA

Q: What is Sean Lamphier's NPI number?

The NPI number for Sean Lamphier is 1568374254. It was assigned to this individual provider in the NPPES registry on September 18, 2026.

Q: What is Sean Lamphier's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Sean Lamphier was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 18, 2026

12581 MILSTEAD WAY STE 103, WOODBRIDGE, VA 22192(703) 897-5890(703) 897-5897 Get Directions Write a Review

NPPES record added: October 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 13, 2026, Sep 18, 2026 (2 updates tracked since 2026).

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About Sean Matthew Lamphier Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SEAN MATTHEW LAMPHIER FNP-C (NPI 1568374254) is an individual family provider in Woodbridge, Virginia, licensed in Virginia (0024198873) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1568374254

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameSEAN MATTHEW LAMPHIERCredential: FNP-C

Location Address12581 MILSTEAD WAY STE 103Woodbridge, VA 22192-5425

Mailing Address368 S Pickett Street, #22459Alexandria, VA 22304 · (941) 249-1930

Phone(703) 897-5890

Fax(703) 897-5897

Sole ProprietorYes

Enumeration DateSeptember 18, 2026

Last NPPES UpdateOctober 13, 20262 updates tracked since enumeration

NPPES CertifiedOctober 13, 2026

✔ NPI 1568374254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in VA · 0024198873

12581 MILSTEAD WAY STE 103, Woodbridge, VA 22192

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KANIZ FATEMA MD

Family Medicine

12581 MILSTEAD WAY STE 103
WOODBRIDGE, VA 22192

Prince William County (703) 437-6060

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sean Lamphier's NPI number?

The NPI number for Sean Lamphier is 1568374254. It was assigned to this individual provider in the NPPES registry on September 18, 2026.

Where is Sean Lamphier located?

Sean Lamphier practices at 12581 Milstead Way Ste 103, Woodbridge, VA 22192. The listed phone number is (703) 897-5890.

What is Sean Lamphier's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Sean Lamphier was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.