Vivian Vega Lemus, MD
NPI 1124513858 · Pediatric Gastroenterology Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivian Vega Lemus, MD is a Pediatric Gastroenterology Physician provider in Little Rock, AR (NPI 1124513858).
Provider details
- NPI number
- 1124513858
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- E-19360 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$136 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-25
- Last updated
- 2026-02-05
- Certified
- 2026-02-05
Frequently asked questions
- What is Vivian Vega Lemus's NPI number?
- Vivian Vega Lemus's National Provider Identifier (NPI) is 1124513858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Vega Lemus's specialty?
- Vivian Vega Lemus is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Vivian Vega Lemus located?
- Vivian Vega Lemus's practice location on file with NPPES is 1 Childrens Way, Little Rock, AR 72202-3500.
- What is Vivian Vega Lemus's phone number?
- The practice phone number listed in the NPPES registry for Vivian Vega Lemus is (501) 364-1100.
- Does Vivian Vega Lemus accept Medicare?
- Vivian Vega Lemus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivian Vega Lemus's NPI active?
- Yes — Vivian Vega Lemus's NPI (1124513858) is active in the NPPES registry as of the last update on 2026-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.