Joseph Riordan
NPI 1770828691 · Occupational Therapy Assistant · Atlanta, GA
Joseph Riordan is a Occupational Therapy Assistant provider in Atlanta, GA (NPI 1770828691).
Provider details
- NPI number
- 1770828691
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- OTA000990 (GA)
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
13 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
- 2012-12-04
- Last updated
- 2012-12-04
Frequently asked questions
- What is Joseph Riordan's NPI number?
- Joseph Riordan's National Provider Identifier (NPI) is 1770828691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Riordan's specialty?
- Joseph Riordan is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joseph Riordan located?
- Joseph Riordan's practice location on file with NPPES is 2850 Springdale Rd Sw, Atlanta, GA 30315-7802.
- What is Joseph Riordan's phone number?
- The practice phone number listed in the NPPES registry for Joseph Riordan is (404) 762-8672.
- Is Joseph Riordan's NPI active?
- Yes — Joseph Riordan's NPI (1770828691) is active in the NPPES registry as of the last update on 2012-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.