Carlos N Casas MD PA
NPI 1699957811 · Health Service Clinic/Center · Laredo, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carlos N Casas MD PA is a Health Service Clinic/Center organization in Laredo, TX (NPI 1699957811).
Provider details
- NPI number
- 1699957811
- Entity type
- Organization
- Primary specialty
- Health Service Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Carlos Casas-Zaragoza, Owner(956) 740-5039
Specialties & taxonomies
Ambulatory Health Care Facilities
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
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
- 2007-11-29
- Last updated
- 2022-08-30
- Certified
- 2022-08-30
Frequently asked questions
- What is Carlos N Casas MD PA's NPI number?
- Carlos N Casas MD PA's National Provider Identifier (NPI) is 1699957811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Carlos N Casas MD PA?
- Carlos N Casas MD PA is classified in the NPPES registry as Health Service Clinic/Center (Ambulatory Health Care Facilities).
- Where is Carlos N Casas MD PA located?
- Carlos N Casas MD PA's practice location on file with NPPES is 1802 S Zapata Hwy Ste 1, Laredo, TX 78046-6174.
- What is Carlos N Casas MD PA's phone number?
- The practice phone number listed in the NPPES registry for Carlos N Casas MD PA is (956) 726-2429.
- Does Carlos N Casas MD PA accept Medicare?
- Carlos N Casas MD PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Carlos N Casas MD PA?
- The authorized official listed on Carlos N Casas MD PA's NPPES record is Carlos Casas-Zaragoza, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Carlos N Casas MD PA's NPI active?
- Yes — Carlos N Casas MD PA's NPI (1699957811) is active in the NPPES registry as of the last update on 2022-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.