Mary Montelongo
NPI 1255981148 · Professional Counselor · Corpus Christi, TX
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Montelongo is a Professional Counselor provider in Corpus Christi, TX (NPI 1255981148).
Provider details
- NPI number
- 1255981148
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 78764 (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
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)
- 3115 Loop 306 Ste 103San Angelo, TX 76904-5995Phone: (361) 563-8619
Registry dates
- Enumerated
- 2019-09-12
- Last updated
- 2021-04-01
- Certified
- 2021-04-01
Frequently asked questions
- What is Mary Montelongo's NPI number?
- Mary Montelongo's National Provider Identifier (NPI) is 1255981148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Montelongo's specialty?
- Mary Montelongo is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Montelongo located?
- Mary Montelongo's practice location on file with NPPES is 5866 S Staples St Ste 102, Corpus Christi, TX 78413-3769.
- What is Mary Montelongo's phone number?
- The practice phone number listed in the NPPES registry for Mary Montelongo is (361) 563-8619.
- Does Mary Montelongo accept Medicare?
- Mary Montelongo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Montelongo's NPI active?
- Yes — Mary Montelongo's NPI (1255981148) is active in the NPPES registry as of the last update on 2021-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.