Kristan Johnson
NPI 1336925833 · Addiction (Substance Use Disorder) Registered Nurse · Springfield, MA
Kristan Johnson is a Addiction (Substance Use Disorder) Registered Nurse provider in Springfield, MA (NPI 1336925833).
Provider details
- NPI number
- 1336925833
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN2388797 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-08-31
- Last updated
- 2023-08-31
- Certified
- 2023-08-31
Frequently asked questions
- What is Kristan Johnson's NPI number?
- Kristan Johnson's National Provider Identifier (NPI) is 1336925833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristan Johnson's specialty?
- Kristan Johnson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Kristan Johnson located?
- Kristan Johnson's practice location on file with NPPES is 417 Liberty St, Springfield, MA 01104-3736.
- What is Kristan Johnson's phone number?
- The practice phone number listed in the NPPES registry for Kristan Johnson is (413) 301-9406.
- Is Kristan Johnson's NPI active?
- Yes — Kristan Johnson's NPI (1336925833) is active in the NPPES registry as of the last update on 2023-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.