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Internal Medicine

Ana I. Rodriguez, MD

Works at hospitals in San Antonio, TX · Texas

Summary

Dr. Ana I. Rodriguez, MD is an internal medicine doctor at 9969 Fredericksburg Rd, San Antonio, TX 78240. Phone: (210) 690-2273. Accepts Medicare assignment. In 2024, Ana I. Rodriguez had 695 Original Medicare patients and 4,517 services. NPI 1871599449. 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: 9969 Fredericksburg Rd, San Antonio, TX 78240 · Directions
  • Phone: (210) 690‑2273
  • Medicare: Accepts Medicare assignment
  • Hospital: Baptist Medical Center
  • Group practice: San Antonio-Mmc, P.A.
  • Medical school: graduated 1994 (32 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Ana I. Rodriguez, 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 Ana I. Rodriguez accept Medicare assignment?
Yes. Medicare's clinician data says Ana I. Rodriguez 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 Ana I. Rodriguez see?
In 2024, CMS data shows 695 Original Medicare patients and 4,517 services for Ana I. Rodriguez. This counts Original Medicare only and measures volume, not quality.
What is Ana I. Rodriguez's NPI number?
1871599449. 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 Ana I. Rodriguez, 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 patients695
Services billed to Medicare4,517
Different services or procedures72
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)772 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)617 services
  3. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)425 services
  4. Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)312 services
  5. Annual depression screening, 5 to 15 minutes (G0444)301 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 cholesterol75%
  • Arthritis47%
  • Diabetes38%
  • Ischemic heart disease29%
  • Chronic kidney disease28%

Hospitals where Ana I. Rodriguez works

Medicare's Facility Affiliation Data lists Ana I. Rodriguez 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 Ana I. Rodriguez is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Ana I. Rodriguez as a member of this group (CMS data updated October 2, 2026).

  • San Antonio-Mmc, P.A.8 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 San Antonio-Mmc, P.A.

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

Clinician information

CredentialMD
Graduation year1994 (32 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1871599449
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