IndividualActive
Mariana Shalit
NPI 1689523417 · Physician Assistant · Boston, MA
Mariana Shalit is a Physician Assistant provider in Boston, MA (NPI 1689523417).
Provider details
- NPI number
- 1689523417
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 035140 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Established profile(53/100 index)
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
100% 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
36 1st Ave
Boston, MA 02129-4557
Phone: (617) 726-2947
Street-level locationGet directions
Mailing address
2916 Las Gallinas Ave
San Rafael, CA 94903-1417
Registry dates
- Enumerated
- 2026-01-26
- Last updated
- 2026-01-26
- Certified
- 2026-01-25
Frequently asked questions
- What is Mariana Shalit's NPI number?
- Mariana Shalit's National Provider Identifier (NPI) is 1689523417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariana Shalit's specialty?
- Mariana Shalit is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mariana Shalit located?
- Mariana Shalit's practice location on file with NPPES is 36 1st Ave, Boston, MA 02129-4557.
- What is Mariana Shalit's phone number?
- The practice phone number listed in the NPPES registry for Mariana Shalit is (617) 726-2947.
- Is Mariana Shalit's NPI active?
- Yes — Mariana Shalit's NPI (1689523417) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.