Isabella Johnson, T-LMHC
NPI 1114879863 · Mental Health Counselor · Waterloo, IA
Isabella Johnson, T-LMHC is a Mental Health Counselor provider in Waterloo, IA (NPI 1114879863).
Provider details
- NPI number
- 1114879863
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- T-LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- 133173 (IA)
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
Under 1 yr in 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
- 2026-02-13
- Last updated
- 2026-06-07
- Certified
- 2026-06-07
Frequently asked questions
- What is Isabella Johnson's NPI number?
- Isabella Johnson's National Provider Identifier (NPI) is 1114879863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabella Johnson's specialty?
- Isabella Johnson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Isabella Johnson located?
- Isabella Johnson's practice location on file with NPPES is 1009 Decathlon Dr Ste B, Waterloo, IA 50701-3461.
- What is Isabella Johnson's phone number?
- The practice phone number listed in the NPPES registry for Isabella Johnson is (319) 349-8075.
- Is Isabella Johnson's NPI active?
- Yes — Isabella Johnson's NPI (1114879863) is active in the NPPES registry as of the last update on 2026-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.