Lillian Senn
NPI 1689492993 · Physician Assistant · Henrico, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lillian Senn is a Physician Assistant provider in Henrico, VA (NPI 1689492993).
Provider details
- NPI number
- 1689492993
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0110010711 (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
1 yr 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
- 2024-09-26
- Last updated
- 2025-03-06
- Certified
- 2025-03-06
Frequently asked questions
- What is Lillian Senn's NPI number?
- Lillian Senn's National Provider Identifier (NPI) is 1689492993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Senn's specialty?
- Lillian Senn is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lillian Senn located?
- Lillian Senn's practice location on file with NPPES is 10605 Cloister Dr, Henrico, VA 23238-3453.
- What is Lillian Senn's phone number?
- The practice phone number listed in the NPPES registry for Lillian Senn is (804) 441-5174.
- Does Lillian Senn accept Medicare?
- Lillian Senn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lillian Senn's NPI active?
- Yes — Lillian Senn's NPI (1689492993) is active in the NPPES registry as of the last update on 2025-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.