Kathryn Matson, RN, CPNP
NPI 1427226877 · Pediatric Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Matson, RN, CPNP is a Pediatric Nurse Practitioner provider in Boston, MA (NPI 1427226877).
Provider details
- NPI number
- 1427226877
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- 237538 (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
18 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
- 2008-02-19
- Last updated
- 2017-09-08
Frequently asked questions
- What is Kathryn Matson's NPI number?
- Kathryn Matson's National Provider Identifier (NPI) is 1427226877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Matson's specialty?
- Kathryn Matson is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Matson located?
- Kathryn Matson's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Kathryn Matson's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Matson is (617) 823-7558.
- Does Kathryn Matson accept Medicare?
- Kathryn Matson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Matson's NPI active?
- Yes — Kathryn Matson's NPI (1427226877) is active in the NPPES registry as of the last update on 2017-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.