Kristen Massingham, CPNP
NPI 1336409424 · Pediatric Nurse Practitioner · Essex Junction, VT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Massingham, CPNP is a Pediatric Nurse Practitioner provider in Essex Junction, VT (NPI 1336409424).
Provider details
- NPI number
- 1336409424
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- 101.0086381 (VT)
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
14 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
- 2012-05-22
- Last updated
- 2023-05-09
- Certified
- 2021-03-22
Frequently asked questions
- What is Kristen Massingham's NPI number?
- Kristen Massingham's National Provider Identifier (NPI) is 1336409424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Massingham's specialty?
- Kristen Massingham is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kristen Massingham located?
- Kristen Massingham's practice location on file with NPPES is 89 Main St, Essex Junction, VT 05452-3207.
- What is Kristen Massingham's phone number?
- The practice phone number listed in the NPPES registry for Kristen Massingham is (802) 879-6556.
- Does Kristen Massingham accept Medicare?
- Kristen Massingham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Massingham's NPI active?
- Yes — Kristen Massingham's NPI (1336409424) is active in the NPPES registry as of the last update on 2023-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.