IndividualActive
Johannah Bessell
NPI 1639964646 · Physician Assistant · Boston, MA
Johannah Bessell is a Physician Assistant provider in Boston, MA (NPI 1639964646).
Provider details
- NPI number
- 1639964646
- 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
Basic profile(48/100 index)
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
360 Huntington Ave
Boston, MA 02115-5005
Phone: (617) 373-2000
Street-level locationGet directions
Mailing address
34 Old Colony Dr
Westborough, MA 01581-3403
Registry dates
- Enumerated
- 2025-04-10
- Last updated
- 2025-04-10
- Certified
- 2025-04-10
Frequently asked questions
- What is Johannah Bessell's NPI number?
- Johannah Bessell's National Provider Identifier (NPI) is 1639964646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johannah Bessell's specialty?
- Johannah Bessell is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Johannah Bessell located?
- Johannah Bessell's practice location on file with NPPES is 360 Huntington Ave, Boston, MA 02115-5005.
- What is Johannah Bessell's phone number?
- The practice phone number listed in the NPPES registry for Johannah Bessell is (617) 373-2000.
- Is Johannah Bessell's NPI active?
- Yes — Johannah Bessell's NPI (1639964646) is active in the NPPES registry as of the last update on 2025-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.