Michelle Diaz, PTA
NPI 1902447469 · Mental Health Counselor · Chicago, IL
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Diaz, PTA is a Mental Health Counselor provider in Chicago, IL (NPI 1902447469).
Provider details
- NPI number
- 1902447469
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- PTA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Physical Therapy Assistant225200000X
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
6 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
- 2019-10-04
- Last updated
- 2020-04-16
- Certified
- 2020-04-16
Frequently asked questions
- What is Michelle Diaz's NPI number?
- Michelle Diaz's National Provider Identifier (NPI) is 1902447469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Diaz's specialty?
- Michelle Diaz is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Michelle Diaz located?
- Michelle Diaz's practice location on file with NPPES is 3309 N Oconto Ave, Chicago, IL 60634-3536.
- What is Michelle Diaz's phone number?
- The practice phone number listed in the NPPES registry for Michelle Diaz is (773) 895-0753.
- Does Michelle Diaz accept Medicare?
- Michelle Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Diaz's NPI active?
- Yes — Michelle Diaz's NPI (1902447469) is active in the NPPES registry as of the last update on 2020-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.