Catherine O'Neill, PSY.D.
NPI 1710492079 · Clinical Psychologist · Holt, MI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine O'Neill, PSY.D. is a Clinical Psychologist provider in Holt, MI (NPI 1710492079).
Provider details
- NPI number
- 1710492079
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 6301017257 (MI)
Specialties & taxonomies
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
8 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
- 2017-12-08
- Last updated
- 2019-03-28
Frequently asked questions
- What is Catherine O'Neill's NPI number?
- Catherine O'Neill's National Provider Identifier (NPI) is 1710492079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine O'Neill's specialty?
- Catherine O'Neill is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Catherine O'Neill located?
- Catherine O'Neill's practice location on file with NPPES is 4205 Charlar Dr Ste 3, Holt, MI 48842-6809.
- What is Catherine O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Catherine O'Neill is (517) 367-0670.
- Does Catherine O'Neill accept Medicare?
- Catherine O'Neill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine O'Neill's NPI active?
- Yes — Catherine O'Neill's NPI (1710492079) is active in the NPPES registry as of the last update on 2019-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.