Hannah Sierka
NPI 1992540231 · Medical Physician Assistant · Pennington, NJ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hannah Sierka is a Medical Physician Assistant provider in Pennington, NJ (NPI 1992540231).
Provider details
- NPI number
- 1992540231
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
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
83% 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
- 2024-06-27
- Last updated
- 2024-06-27
- Certified
- 2024-06-11
Frequently asked questions
- What is Hannah Sierka's NPI number?
- Hannah Sierka's National Provider Identifier (NPI) is 1992540231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Sierka's specialty?
- Hannah Sierka is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hannah Sierka located?
- Hannah Sierka's practice location on file with NPPES is 1 Capital Way, Pennington, NJ 08534-2520.
- What is Hannah Sierka's phone number?
- The practice phone number listed in the NPPES registry for Hannah Sierka is (800) 637-2374.
- Does Hannah Sierka accept Medicare?
- Hannah Sierka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hannah Sierka's NPI active?
- Yes — Hannah Sierka's NPI (1992540231) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.