Hannah Grassi
NPI 1043054711 · Physician Assistant · Bourne, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hannah Grassi is a Physician Assistant provider in Bourne, MA (NPI 1043054711).
Provider details
- NPI number
- 1043054711
- Entity type
- Individual
- Primary specialty
- 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
2 yrs 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
- 2024-06-19
- Last updated
- 2024-06-19
- Certified
- 2024-05-28
Frequently asked questions
- What is Hannah Grassi's NPI number?
- Hannah Grassi's National Provider Identifier (NPI) is 1043054711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Grassi's specialty?
- Hannah Grassi is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hannah Grassi located?
- Hannah Grassi's practice location on file with NPPES is 2 Technology Park Dr, Bourne, MA 02532-8341.
- What is Hannah Grassi's phone number?
- The practice phone number listed in the NPPES registry for Hannah Grassi is (774) 608-3800.
- Does Hannah Grassi accept Medicare?
- Hannah Grassi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hannah Grassi's NPI active?
- Yes — Hannah Grassi's NPI (1043054711) is active in the NPPES registry as of the last update on 2024-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.