IndividualActive
Erika Katt, TLLP
NPI 1780309005 · Clinical Psychologist · Holland, MI
Erika Katt, TLLP is a Clinical Psychologist provider in Holland, MI (NPI 1780309005).
Provider details
- NPI number
- 1780309005
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- TLLP
- Sex
- Female
- Sole proprietor
- No
- License
- 6362009654 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
890 Washington Ave Ste 150
Holland, MI 49423-7702
Phone: (616) 952-9957
Street-level locationGet directions
Mailing address
827 Arbor Creek Dr Apt 204
Holland, MI 49423-7376
Registry dates
- Enumerated
- 2022-10-10
- Last updated
- 2022-10-10
- Certified
- 2022-10-09
Frequently asked questions
- What is Erika Katt's NPI number?
- Erika Katt's National Provider Identifier (NPI) is 1780309005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Katt's specialty?
- Erika Katt is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Erika Katt located?
- Erika Katt's practice location on file with NPPES is 890 Washington Ave Ste 150, Holland, MI 49423-7702.
- What is Erika Katt's phone number?
- The practice phone number listed in the NPPES registry for Erika Katt is (616) 952-9957.
- Is Erika Katt's NPI active?
- Yes — Erika Katt's NPI (1780309005) is active in the NPPES registry as of the last update on 2022-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.