Sarah Downer, NP-BC
NPI 1619455912 · Family Nurse Practitioner · Reston, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Downer, NP-BC is a Family Nurse Practitioner provider in Reston, VA (NPI 1619455912).
Provider details
- NPI number
- 1619455912
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 0024176407 (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
7 yrs in NPPES 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
- 2018-07-30
- Last updated
- 2026-06-01
- Certified
- 2026-06-01
Frequently asked questions
- What is Sarah Downer's NPI number?
- Sarah Downer's National Provider Identifier (NPI) is 1619455912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Downer's specialty?
- Sarah Downer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Downer located?
- Sarah Downer's practice location on file with NPPES is 1860 Town Center Drive, Suite 140, Reston, VA 20190-5898.
- What is Sarah Downer's phone number?
- The practice phone number listed in the NPPES registry for Sarah Downer is (703) 737-6010.
- Does Sarah Downer accept Medicare?
- Sarah Downer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Downer's NPI active?
- Yes — Sarah Downer's NPI (1619455912) is active in the NPPES registry as of the last update on 2026-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.