Calixto J Ruibal MD PA
NPI 1518012558 · Family Medicine Physician · Houston, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Calixto J Ruibal MD PA is a Family Medicine Physician organization in Houston, TX (NPI 1518012558).
Provider details
- NPI number
- 1518012558
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Calixto Ruibal, Medical Director(832) 200-1646
- License
- J9368 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
Other names (DBA / former)
- Doing business as
- Lawndale Medical Clinic
Registry dates
- Enumerated
- 2007-01-23
- Last updated
- 2011-01-12
Frequently asked questions
- What is Calixto J Ruibal MD PA's NPI number?
- Calixto J Ruibal MD PA's National Provider Identifier (NPI) is 1518012558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Calixto J Ruibal MD PA?
- Calixto J Ruibal MD PA is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Calixto J Ruibal MD PA located?
- Calixto J Ruibal MD PA's practice location on file with NPPES is 7109 Lawndale St, Houston, TX 77023-4248.
- What is Calixto J Ruibal MD PA's phone number?
- The practice phone number listed in the NPPES registry for Calixto J Ruibal MD PA is (832) 200-1646.
- Does Calixto J Ruibal MD PA accept Medicare?
- Calixto J Ruibal 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 Calixto J Ruibal MD PA?
- The authorized official listed on Calixto J Ruibal MD PA's NPPES record is Calixto Ruibal, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Calixto J Ruibal MD PA's NPI active?
- Yes — Calixto J Ruibal MD PA's NPI (1518012558) is active in the NPPES registry as of the last update on 2011-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.