Mary Diaz, PH.D., LPC
NPI 1043402209 · Mental Health Counselor · Corpus Christi, TX
Mary Diaz, PH.D., LPC is a Mental Health Counselor provider in Corpus Christi, TX (NPI 1043402209).
Provider details
- NPI number
- 1043402209
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- PH.D., LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 61026 (TX)
Specialties & taxonomies
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
18 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)
- 5934 S Staples St Ste 230Corpus Christi, TX 78413-3800Phone: (361) 739-2113Fax: (361) 992-3355
Registry dates
- Enumerated
- 2007-08-13
- Last updated
- 2020-11-04
- Certified
- 2020-11-04
Frequently asked questions
- What is Mary Diaz's NPI number?
- Mary Diaz's National Provider Identifier (NPI) is 1043402209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Diaz's specialty?
- Mary Diaz is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Diaz located?
- Mary Diaz's practice location on file with NPPES is 4642 Oso Pkwy, Corpus Christi, TX 78413-5269.
- What is Mary Diaz's phone number?
- The practice phone number listed in the NPPES registry for Mary Diaz is (361) 739-2113.
- Is Mary Diaz's NPI active?
- Yes — Mary Diaz's NPI (1043402209) is active in the NPPES registry as of the last update on 2020-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.