Kristen Johnson, MD
NPI 1134197734 · Pediatrics Physician · Stratham, NH
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Johnson, MD is a Pediatrics Physician provider in Stratham, NH (NPI 1134197734).
Provider details
- NPI number
- 1134197734
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 042-0010845 (VT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-03-09
- Last updated
- 2025-10-16
- Certified
- 2025-10-16
Frequently asked questions
- What is Kristen Johnson's NPI number?
- Kristen Johnson's National Provider Identifier (NPI) is 1134197734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Johnson's specialty?
- Kristen Johnson is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Kristen Johnson located?
- Kristen Johnson's practice location on file with NPPES is 118 Portsmouth Ave Bldg D, Stratham, NH 03885-2487.
- What is Kristen Johnson's phone number?
- The practice phone number listed in the NPPES registry for Kristen Johnson is (603) 658-1823.
- Does Kristen Johnson accept Medicare?
- Kristen Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Johnson's NPI active?
- Yes — Kristen Johnson's NPI (1134197734) is active in the NPPES registry as of the last update on 2025-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.