Ellen Fredericks, PHD
NPI 1437260247 · Psychologist · Trenton, MI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Fredericks, PHD is a Psychologist provider in Trenton, MI (NPI 1437260247).
Provider details
- NPI number
- 1437260247
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 6301002524 (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
- 2006-08-31
- Last updated
- 2007-10-30
Frequently asked questions
- What is Ellen Fredericks's NPI number?
- Ellen Fredericks's National Provider Identifier (NPI) is 1437260247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Fredericks's specialty?
- Ellen Fredericks is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Ellen Fredericks located?
- Ellen Fredericks's practice location on file with NPPES is 1545 Kingsway Ct, Trenton, MI 48183-1952.
- What is Ellen Fredericks's phone number?
- The practice phone number listed in the NPPES registry for Ellen Fredericks is (734) 692-2696.
- Does Ellen Fredericks accept Medicare?
- Ellen Fredericks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Fredericks's NPI active?
- Yes — Ellen Fredericks's NPI (1437260247) is active in the NPPES registry as of the last update on 2007-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.