Clayton Nelson, PH.D.
NPI 1154511350 · Clinical Psychologist · Ann Arbor, MI
Enrolled with Medicare as Order and Referring Only - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clayton Nelson, PH.D. is a Clinical Psychologist provider in Ann Arbor, MI (NPI 1154511350).
Provider details
- NPI number
- 1154511350
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 6301014498 (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
18 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
- 2007-07-25
- Last updated
- 2011-01-20
Frequently asked questions
- What is Clayton Nelson's NPI number?
- Clayton Nelson's National Provider Identifier (NPI) is 1154511350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clayton Nelson's specialty?
- Clayton Nelson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Clayton Nelson located?
- Clayton Nelson's practice location on file with NPPES is 2215 Fuller Rd, Ann Arbor, MI 48105-2303.
- What is Clayton Nelson's phone number?
- The practice phone number listed in the NPPES registry for Clayton Nelson is (734) 546-6910.
- Does Clayton Nelson accept Medicare?
- Clayton Nelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clayton Nelson's NPI active?
- Yes — Clayton Nelson's NPI (1154511350) is active in the NPPES registry as of the last update on 2011-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.