Debbie Diaz, CASE MANAGEMENT
NPI 1598326647 · Case Management Agency · Harlingen, TX
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Debbie Diaz, CASE MANAGEMENT is a Case Management Agency provider in Harlingen, TX (NPI 1598326647).
Provider details
- NPI number
- 1598326647
- Entity type
- Individual
- Primary specialty
- Case Management AgencyAgencies
- Credential
- CASE MANAGEMENT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 76451 (TX)
Specialties & taxonomies
Agencies
Behavioral Health & Social Service Providers
Other Service Providers
Behavioral Health & Social 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
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 299 E Heywood StSan Benito, TX 78586-4634Phone: (956) 233-0822
Registry dates
- Enumerated
- 2019-06-27
- Last updated
- 2023-03-01
- Certified
- 2023-03-01
Frequently asked questions
- What is Debbie Diaz's NPI number?
- Debbie Diaz's National Provider Identifier (NPI) is 1598326647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debbie Diaz's specialty?
- Debbie Diaz is listed in the NPPES registry with a primary specialty of Case Management Agency (Agencies).
- Where is Debbie Diaz located?
- Debbie Diaz's practice location on file with NPPES is 315 E Jackson St Ste 4, Harlingen, TX 78550-6849.
- What is Debbie Diaz's phone number?
- The practice phone number listed in the NPPES registry for Debbie Diaz is (956) 778-6886.
- Does Debbie Diaz accept Medicare?
- Debbie Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Debbie Diaz's NPI active?
- Yes — Debbie Diaz's NPI (1598326647) is active in the NPPES registry as of the last update on 2023-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.