Hannah Henderson
NPI 1285563940 · Surgical Physician Assistant · Boston, MA
Hannah Henderson is a Surgical Physician Assistant provider in Boston, MA (NPI 1285563940).
Provider details
- NPI number
- 1285563940
- Entity type
- Individual
- Primary specialty
- Surgical 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
Under 1 yr in 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
- 2026-05-18
- Last updated
- 2026-05-18
- Certified
- 2026-05-18
Frequently asked questions
- What is Hannah Henderson's NPI number?
- Hannah Henderson's National Provider Identifier (NPI) is 1285563940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Henderson's specialty?
- Hannah Henderson is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hannah Henderson located?
- Hannah Henderson's practice location on file with NPPES is 1 Boston Medical Ctr Pl Ste 1, Boston, MA 02118-2999.
- What is Hannah Henderson's phone number?
- The practice phone number listed in the NPPES registry for Hannah Henderson is (617) 638-8000.
- Is Hannah Henderson's NPI active?
- Yes — Hannah Henderson's NPI (1285563940) is active in the NPPES registry as of the last update on 2026-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.