Kathryn Riordan
NPI 1811370992 · Mental Health Counselor · Bronx, NY
Kathryn Riordan is a Mental Health Counselor provider in Bronx, NY (NPI 1811370992).
Provider details
- NPI number
- 1811370992
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
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
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
- 2015-07-07
- Last updated
- 2021-03-23
- Certified
- 2021-03-23
Frequently asked questions
- What is Kathryn Riordan's NPI number?
- Kathryn Riordan's National Provider Identifier (NPI) is 1811370992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Riordan's specialty?
- Kathryn Riordan is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Kathryn Riordan located?
- Kathryn Riordan's practice location on file with NPPES is 5676 Riverdale Ave, Bronx, NY 10471-2138.
- What is Kathryn Riordan's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Riordan is (718) 796-5300.
- Is Kathryn Riordan's NPI active?
- Yes — Kathryn Riordan's NPI (1811370992) is active in the NPPES registry as of the last update on 2021-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.