Seth Santos, PA-C
NPI 1790013381 · Physician Assistant · Boston, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Santos, PA-C is a Physician Assistant provider in Boston, MA (NPI 1790013381).
Provider details
- NPI number
- 1790013381
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA3919 (MA)
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
16 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2009-11-19
- Last updated
- 2017-04-12
Frequently asked questions
- What is Seth Santos's NPI number?
- Seth Santos's National Provider Identifier (NPI) is 1790013381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Santos's specialty?
- Seth Santos is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Seth Santos located?
- Seth Santos's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Seth Santos's phone number?
- The practice phone number listed in the NPPES registry for Seth Santos is (617) 732-6600.
- Does Seth Santos accept Medicare?
- Seth Santos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Santos's NPI active?
- Yes — Seth Santos's NPI (1790013381) is active in the NPPES registry as of the last update on 2017-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.