Mark Celio, PHD
NPI 1033675145 · Clinical Psychologist · Providence, RI
Mark Celio, PHD is a Clinical Psychologist provider in Providence, RI (NPI 1033675145).
Provider details
- NPI number
- 1033675145
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Cognitive & Behavioral Psychologist103TB0200X
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
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-02-13
- Last updated
- 2019-02-13
Frequently asked questions
- What is Mark Celio's NPI number?
- Mark Celio's National Provider Identifier (NPI) is 1033675145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Celio's specialty?
- Mark Celio is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Celio located?
- Mark Celio's practice location on file with NPPES is 121 S Main St, Providence, RI 02903-2905.
- What is Mark Celio's phone number?
- The practice phone number listed in the NPPES registry for Mark Celio is (401) 863-6662.
- Is Mark Celio's NPI active?
- Yes — Mark Celio's NPI (1033675145) is active in the NPPES registry as of the last update on 2019-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.