MARISSA RAJA WIEGAND NP
NPI 1770449035
Nurse Practitioner - Family in Reston, VA

Q: What is Marissa Wiegand's NPI number?

The NPI number for Marissa Wiegand is 1770449035. It was assigned to this individual provider in the NPPES registry on December 30, 2025.

Q: What is Marissa Wiegand'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 Marissa Wiegand was last updated on May 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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 December 30, 2025

2300 TODDSBURY PL, RESTON, VA 20191(703) 401-6126 Get Directions Write a Review

NPPES record last updated: May 1, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 1, 2026, Dec 30, 2025 (2 updates tracked since 2025).

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About Marissa Raja Wiegand Np NPPES

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

MARISSA RAJA WIEGAND NP (NPI 1770449035) is an individual family provider in Reston, Virginia, licensed in Virginia (0024194632) and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1770449035

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARISSA RAJA WIEGANDCredential: NP

Location Address2300 TODDSBURY PLReston, VA 20191-1623

Mailing Address2300 Toddsbury PlReston, VA 20191-1623 · (703) 401-6126

Phone(703) 401-6126

Sole ProprietorNo

Enumeration DateDecember 30, 2025

Last NPPES UpdateMay 1, 20262 updates tracked since enumeration

NPPES CertifiedMay 1, 2026

✔ NPI 1770449035 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 · 0024194632

2300 TODDSBURY PL, Reston, VA 20191

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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 Marissa Wiegand's NPI number?

The NPI number for Marissa Wiegand is 1770449035. It was assigned to this individual provider in the NPPES registry on December 30, 2025.

Where is Marissa Wiegand located?

Marissa Wiegand practices at 2300 Toddsbury Pl, Reston, VA 20191. The listed phone number is (703) 401-6126.

What is Marissa Wiegand'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 Marissa Wiegand was last updated on May 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.