Shelly Ossana, PHD
NPI 1821163031 · Psychologist · Columbia, MO
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shelly Ossana, PHD is a Psychologist provider in Columbia, MO (NPI 1821163031).
Provider details
- NPI number
- 1821163031
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
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
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
- 2006-11-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Shelly Ossana's NPI number?
- Shelly Ossana's National Provider Identifier (NPI) is 1821163031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelly Ossana's specialty?
- Shelly Ossana is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Shelly Ossana located?
- Shelly Ossana's practice location on file with NPPES is 2804 Forum Blvd, Columbia, MO 65203.
- What is Shelly Ossana's phone number?
- The practice phone number listed in the NPPES registry for Shelly Ossana is (573) 446-5034.
- Does Shelly Ossana accept Medicare?
- Shelly Ossana is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shelly Ossana's NPI active?
- Yes — Shelly Ossana's NPI (1821163031) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.