Alison Aizenstain, SLP
NPI 1336383447 · Speech-Language Pathologist · New York, NY
Alison Aizenstain, SLP is a Speech-Language Pathologist provider in New York, NY (NPI 1336383447).
Provider details
- NPI number
- 1336383447
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0145001 (NY)
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
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
- 2009-04-21
- Last updated
- 2014-09-10
Frequently asked questions
- What is Alison Aizenstain's NPI number?
- Alison Aizenstain's National Provider Identifier (NPI) is 1336383447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Aizenstain's specialty?
- Alison Aizenstain is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Alison Aizenstain located?
- Alison Aizenstain's practice location on file with NPPES is 320 East 65th Street, New York, NY 10065.
- What is Alison Aizenstain's phone number?
- The practice phone number listed in the NPPES registry for Alison Aizenstain is (212) 249-2588.
- Is Alison Aizenstain's NPI active?
- Yes — Alison Aizenstain's NPI (1336383447) is active in the NPPES registry as of the last update on 2014-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.