Maribel Barreiro, MD
NPI 1639274939 · Military Health Care Provider · Mcallen, TX
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maribel Barreiro, MD is a Military Health Care Provider provider in Mcallen, TX (NPI 1639274939).
Provider details
- NPI number
- 1639274939
- Entity type
- Individual
- Primary specialty
- Military Health Care ProviderOther Service Providers
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- L3241 (TX)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-09-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maribel Barreiro's NPI number?
- Maribel Barreiro's National Provider Identifier (NPI) is 1639274939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maribel Barreiro's specialty?
- Maribel Barreiro is listed in the NPPES registry with a primary specialty of Military Health Care Provider (Other Service Providers).
- Where is Maribel Barreiro located?
- Maribel Barreiro's practice location on file with NPPES is 2101 S Col Rowe, Mcallen, TX 78503.
- What is Maribel Barreiro's phone number?
- The practice phone number listed in the NPPES registry for Maribel Barreiro is (956) 618-7100.
- Does Maribel Barreiro accept Medicare?
- Maribel Barreiro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maribel Barreiro's NPI active?
- Yes — Maribel Barreiro's NPI (1639274939) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.