Shannon Riordan, O.T.
NPI 1811152820 · Occupational Therapist · Mandeville, LA
Shannon Riordan, O.T. is a Occupational Therapist provider in Mandeville, LA (NPI 1811152820).
Provider details
- NPI number
- 1811152820
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- O.T.
- Sex
- Female
- Sole proprietor
- Yes
- License
- OTT.Z11085 (LA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-07-20
- Last updated
- 2008-07-20
Frequently asked questions
- What is Shannon Riordan's NPI number?
- Shannon Riordan's National Provider Identifier (NPI) is 1811152820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Riordan's specialty?
- Shannon Riordan is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Shannon Riordan located?
- Shannon Riordan's practice location on file with NPPES is 157 Grand Maison Blvd, Mandeville, LA 70471-8508.
- What is Shannon Riordan's phone number?
- The practice phone number listed in the NPPES registry for Shannon Riordan is (985) 626-7449.
- Is Shannon Riordan's NPI active?
- Yes — Shannon Riordan's NPI (1811152820) is active in the NPPES registry as of the last update on 2008-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.