Katelyn Seaver
NPI 1881213643 · Physician Assistant · Boston, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katelyn Seaver is a Physician Assistant provider in Boston, MA (NPI 1881213643).
Provider details
- NPI number
- 1881213643
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA7970 (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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 60 Deerfield RunRocky Hill, CT 06067-2917Phone: (860) 424-2781
- 1690 Crown Colony DrQuincy, MA 02169-0913Phone: (857) 403-4600
Registry dates
- Enumerated
- 2020-04-13
- Last updated
- 2025-03-14
- Certified
- 2025-03-14
Frequently asked questions
- What is Katelyn Seaver's NPI number?
- Katelyn Seaver's National Provider Identifier (NPI) is 1881213643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Seaver's specialty?
- Katelyn Seaver is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katelyn Seaver located?
- Katelyn Seaver's practice location on file with NPPES is 50 Staniford St Ste 102, Boston, MA 02114-2517.
- What is Katelyn Seaver's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Seaver is (202) 660-0050.
- Does Katelyn Seaver accept Medicare?
- Katelyn Seaver is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katelyn Seaver's NPI active?
- Yes — Katelyn Seaver's NPI (1881213643) is active in the NPPES registry as of the last update on 2025-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.