Kayla O'Brien
NPI 1699351643 · Pediatric Nurse Practitioner · Dartmouth, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kayla O'Brien is a Pediatric Nurse Practitioner provider in Dartmouth, MA (NPI 1699351643).
Provider details
- NPI number
- 1699351643
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN2316781 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 300 Longwood AveBoston, MA 02115-5724Phone: (617) 355-6000
Registry dates
- Enumerated
- 2021-03-21
- Last updated
- 2022-09-08
- Certified
- 2022-09-08
Frequently asked questions
- What is Kayla O'Brien's NPI number?
- Kayla O'Brien's National Provider Identifier (NPI) is 1699351643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kayla O'Brien's specialty?
- Kayla O'Brien is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kayla O'Brien located?
- Kayla O'Brien's practice location on file with NPPES is 531 Faunce Corner Rd, Dartmouth, MA 02747-1242.
- What is Kayla O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Kayla O'Brien is (508) 996-3991.
- Does Kayla O'Brien accept Medicare?
- Kayla O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kayla O'Brien's NPI active?
- Yes — Kayla O'Brien's NPI (1699351643) is active in the NPPES registry as of the last update on 2022-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.