Ayala Leyser, PHD
NPI 1427294487 · Mental Health Counselor · Chicago, IL
Ayala Leyser, PHD is a Mental Health Counselor provider in Chicago, IL (NPI 1427294487).
Provider details
- NPI number
- 1427294487
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 180003862 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Pain Clinic/Center261QP3300X
Ambulatory Health Care Facilities
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
- 2008-12-22
- Last updated
- 2008-12-22
Frequently asked questions
- What is Ayala Leyser's NPI number?
- Ayala Leyser's National Provider Identifier (NPI) is 1427294487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ayala Leyser's specialty?
- Ayala Leyser is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Ayala Leyser located?
- Ayala Leyser's practice location on file with NPPES is 2251 W. St Paul Ave 4e, Chicago, IL 60647.
- What is Ayala Leyser's phone number?
- The practice phone number listed in the NPPES registry for Ayala Leyser is (773) 278-7422.
- Is Ayala Leyser's NPI active?
- Yes — Ayala Leyser's NPI (1427294487) is active in the NPPES registry as of the last update on 2008-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.