IndividualActive
Oscar Lopez, MD
NPI 1255901682 · Internal Medicine Physician · Weslaco, TX
Oscar Lopez, MD is a Internal Medicine Physician provider in Weslaco, TX (NPI 1255901682).
Provider details
- NPI number
- 1255901682
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- BP10075143 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
1330 E 6th St Ste 105
Weslaco, TX 78596-6608
Phone: (956) 296-7722
Street-level locationGet directions
Mailing address
1330 E 6th St Ste 105
Weslaco, TX 78596-6608
Additional practice locations (1)
- 5423 S. Mccoll RoadDhr Internal MedicineEdinburg, TX 78539Phone: (956) 362-3515
Registry dates
- Enumerated
- 2021-06-28
- Last updated
- 2023-06-01
- Certified
- 2021-06-28
Frequently asked questions
- What is Oscar Lopez's NPI number?
- Oscar Lopez's National Provider Identifier (NPI) is 1255901682, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oscar Lopez's specialty?
- Oscar Lopez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Oscar Lopez located?
- Oscar Lopez's practice location on file with NPPES is 1330 E 6th St Ste 105, Weslaco, TX 78596-6608.
- What is Oscar Lopez's phone number?
- The practice phone number listed in the NPPES registry for Oscar Lopez is (956) 296-7722.
- Is Oscar Lopez's NPI active?
- Yes — Oscar Lopez's NPI (1255901682) is active in the NPPES registry as of the last update on 2023-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.