Michelle Johnson-Mastin
NPI 1467804104 · Clinical Psychologist · Berrien Center, MI
Michelle Johnson-Mastin is a Clinical Psychologist provider in Berrien Center, MI (NPI 1467804104).
Provider details
- NPI number
- 1467804104
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 680193354 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-07-06
- Last updated
- 2016-07-13
Frequently asked questions
- What is Michelle Johnson-Mastin's NPI number?
- Michelle Johnson-Mastin's National Provider Identifier (NPI) is 1467804104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Johnson-Mastin's specialty?
- Michelle Johnson-Mastin is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Michelle Johnson-Mastin located?
- Michelle Johnson-Mastin's practice location on file with NPPES is 6418 Deans Hill Rd, Berrien Center, MI 49102-8713.
- What is Michelle Johnson-Mastin's phone number?
- The practice phone number listed in the NPPES registry for Michelle Johnson-Mastin is (269) 815-5500.
- Is Michelle Johnson-Mastin's NPI active?
- Yes — Michelle Johnson-Mastin's NPI (1467804104) is active in the NPPES registry as of the last update on 2016-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.