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Internal Medicine

Jorge F. Lozano, MD

Works at hospitals in San Antonio, TX · Texas

Summary

Dr. Jorge F. Lozano, MD is an internal medicine doctor at 4330 Medical Dr, Suite 500, San Antonio, TX 78229. Phone: (210) 558-0122. Accepts Medicare assignment. In 2024, Jorge F. Lozano had 89 Original Medicare patients and 124 services. NPI 1851380513. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 4330 Medical Dr, Suite 500, San Antonio, TX 78229 · Directions
  • Phone: (210) 558‑0122
  • Medicare: Accepts Medicare assignment
  • Hospital: Baptist Medical Center
  • Group practice: Wellmed Networks, Inc.
  • Medical school: University Of Texas Medical School At San Antonio · graduated 2002 (24 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Jorge F. Lozano, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Jorge F. Lozano accept Medicare assignment?
Yes. Medicare's clinician data says Jorge F. Lozano accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Jorge F. Lozano see?
In 2024, CMS data shows 89 Original Medicare patients and 124 services for Jorge F. Lozano. This counts Original Medicare only and measures volume, not quality.
What is Jorge F. Lozano's NPI number?
1851380513. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Jorge F. Lozano, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients89
Services billed to Medicare124
Different services or procedures8
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)49 services
  2. Hospital discharge day management, 30 minutes or less (99238)41 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)15 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol72%
  • Ischemic heart disease47%
  • Chronic kidney disease42%
  • Heart failure42%
  • Arthritis40%

Hospitals where Jorge F. Lozano works

Medicare's Facility Affiliation Data lists Jorge F. Lozano at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Jorge F. Lozano is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Jorge F. Lozano as a member of this group (CMS data updated October 2, 2026).

  • Wellmed Networks, Inc.112 clinicians in the group

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in San Antonio

Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.

All internal medicine doctors in San Antonio →

Other clinicians in Wellmed Networks, Inc.

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical School At San Antonio
Graduation year2002 (24 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1851380513
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians