Marissa Wiegand, NP
NPI 1770449035 · Family Nurse Practitioner · Reston, VA
Marissa Wiegand, NP is a Family Nurse Practitioner provider in Reston, VA (NPI 1770449035).
Provider details
- NPI number
- 1770449035
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024194632 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-12-30
- Last updated
- 2026-05-01
- Certified
- 2026-05-01
Frequently asked questions
- What is Marissa Wiegand's NPI number?
- Marissa Wiegand's National Provider Identifier (NPI) is 1770449035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Wiegand's specialty?
- Marissa Wiegand is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Wiegand located?
- Marissa Wiegand's practice location on file with NPPES is 2300 Toddsbury Pl, Reston, VA 20191-1623.
- What is Marissa Wiegand's phone number?
- The practice phone number listed in the NPPES registry for Marissa Wiegand is (703) 401-6126.
- Is Marissa Wiegand's NPI active?
- Yes — Marissa Wiegand's NPI (1770449035) is active in the NPPES registry as of the last update on 2026-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.