Grace Sekscienski
NPI 1235975426 · Physician Assistant · Washington, DC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Sekscienski is a Physician Assistant provider in Washington, DC (NPI 1235975426).
Provider details
- NPI number
- 1235975426
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1775 N Sector Ct Ste 200Winchester, VA 22601-2859Phone: (540) 542-6208
Registry dates
- Enumerated
- 2024-07-08
- Last updated
- 2025-04-23
- Certified
- 2025-04-23
Frequently asked questions
- What is Grace Sekscienski's NPI number?
- Grace Sekscienski's National Provider Identifier (NPI) is 1235975426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Sekscienski's specialty?
- Grace Sekscienski is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Grace Sekscienski located?
- Grace Sekscienski's practice location on file with NPPES is 3800 Reservoir Rd Nw, Washington, DC 20007-2113.
- What is Grace Sekscienski's phone number?
- The practice phone number listed in the NPPES registry for Grace Sekscienski is (301) 807-6655.
- Does Grace Sekscienski accept Medicare?
- Grace Sekscienski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Sekscienski's NPI active?
- Yes — Grace Sekscienski's NPI (1235975426) is active in the NPPES registry as of the last update on 2025-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.