IndividualActive
Alison Ralls
NPI 1558197939 · Physician Assistant · Boston, MA
Alison Ralls is a Physician Assistant provider in Boston, MA (NPI 1558197939).
Provider details
- NPI number
- 1558197939
- 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(49/100 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
32 Massapoag Way
Dunstable, MA 01827-2711
Registry dates
- Enumerated
- 2024-09-11
- Last updated
- 2025-12-02
- Certified
- 2025-12-02
Frequently asked questions
- What is Alison Ralls's NPI number?
- Alison Ralls's National Provider Identifier (NPI) is 1558197939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Ralls's specialty?
- Alison Ralls is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alison Ralls located?
- Alison Ralls's practice location on file with NPPES is 360 Huntington Ave, Boston, MA 02115-5005.
- What is Alison Ralls's phone number?
- The practice phone number listed in the NPPES registry for Alison Ralls is (617) 373-2000.
- Is Alison Ralls's NPI active?
- Yes — Alison Ralls's NPI (1558197939) is active in the NPPES registry as of the last update on 2025-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.