Eleazar Quintanilla, M.D.
NPI 1518126309 · Hospitalist Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eleazar Quintanilla, M.D. is a Hospitalist Physician provider in San Antonio, TX (NPI 1518126309).
Provider details
- NPI number
- 1518126309
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- N1085 (TX)
Specialties & taxonomies
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 tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
944 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 539 | $112 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 112 | $109 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 102 | $74 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 92 | $164 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 67 | $77 |
| Critical Care, First 30-74 Minutes99291 | 32 | $203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 37 | 19 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 34 | 14 |
| Rosuvastatin Calcium | 32 | — |
| Apixabanbrand: Eliquis | 28 | 12 |
| Nifedipinebrand: Nifedipine Er | 28 | 12 |
| Carvedilol | 27 | 17 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-05
- Last updated
- 2012-09-26
Frequently asked questions
- What is Eleazar Quintanilla's NPI number?
- Eleazar Quintanilla's National Provider Identifier (NPI) is 1518126309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eleazar Quintanilla's specialty?
- Eleazar Quintanilla is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Eleazar Quintanilla located?
- Eleazar Quintanilla's practice location on file with NPPES is 3333 Research Plz, San Antonio, TX 78235-5154.
- What is Eleazar Quintanilla's phone number?
- The practice phone number listed in the NPPES registry for Eleazar Quintanilla is (210) 297-6500.
- Does Eleazar Quintanilla accept Medicare?
- Eleazar Quintanilla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eleazar Quintanilla's NPI active?
- Yes — Eleazar Quintanilla's NPI (1518126309) is active in the NPPES registry as of the last update on 2012-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.