Carrie Johnston, MA, TLLP
NPI 1669543146 · Clinical Psychologist · Brighton, MI
Carrie Johnston, MA, TLLP is a Clinical Psychologist provider in Brighton, MI (NPI 1669543146).
Provider details
- NPI number
- 1669543146
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- MA, TLLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6301013284 (MI)
Specialties & taxonomies
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
19 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
- 2006-11-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Carrie Johnston's NPI number?
- Carrie Johnston's National Provider Identifier (NPI) is 1669543146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carrie Johnston's specialty?
- Carrie Johnston is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Carrie Johnston located?
- Carrie Johnston's practice location on file with NPPES is 324 W Main St, Brighton, MI 48116-1591.
- What is Carrie Johnston's phone number?
- The practice phone number listed in the NPPES registry for Carrie Johnston is (810) 227-6218.
- Is Carrie Johnston's NPI active?
- Yes — Carrie Johnston's NPI (1669543146) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.