Ryan Sinclair, PH.D.
NPI 1821460486 · Clinical Child & Adolescent Psychologist · Dayton, OH
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Sinclair, PH.D. is a Clinical Child & Adolescent Psychologist provider in Dayton, OH (NPI 1821460486).
Provider details
- NPI number
- 1821460486
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 7359 (OH)
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3300 W Tech BlvdMiamisburg, OH 45342-4865Phone: (937) 641-3401Fax: (937) 641-3066
Registry dates
- Enumerated
- 2015-10-22
- Last updated
- 2025-08-15
- Certified
- 2025-08-15
Frequently asked questions
- What is Ryan Sinclair's NPI number?
- Ryan Sinclair's National Provider Identifier (NPI) is 1821460486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Sinclair's specialty?
- Ryan Sinclair is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Ryan Sinclair located?
- Ryan Sinclair's practice location on file with NPPES is 1 Childrens Plz, Dayton, OH 45404-1815.
- What is Ryan Sinclair's phone number?
- The practice phone number listed in the NPPES registry for Ryan Sinclair is (937) 641-3401.
- Does Ryan Sinclair accept Medicare?
- Ryan Sinclair is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Sinclair's NPI active?
- Yes — Ryan Sinclair's NPI (1821460486) is active in the NPPES registry as of the last update on 2025-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.