Michelle Riordan
NPI 1598189987 · Speech-Language Pathologist · New York, NY
Michelle Riordan is a Speech-Language Pathologist provider in New York, NY (NPI 1598189987).
Provider details
- NPI number
- 1598189987
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-02-06
- Last updated
- 2014-02-06
Frequently asked questions
- What is Michelle Riordan's NPI number?
- Michelle Riordan's National Provider Identifier (NPI) is 1598189987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Riordan's specialty?
- Michelle Riordan is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Michelle Riordan located?
- Michelle Riordan's practice location on file with NPPES is 134 W 26th St Rm 602, New York, NY 10001-6803.
- What is Michelle Riordan's phone number?
- The practice phone number listed in the NPPES registry for Michelle Riordan is (212) 604-9360.
- Is Michelle Riordan's NPI active?
- Yes — Michelle Riordan's NPI (1598189987) is active in the NPPES registry as of the last update on 2014-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.