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Internal Medicine

Juan C. Rodriguez, MD

Works at hospitals in Modesto, CA · Turlock, CA · Merced, CA … · California

Summary

Dr. Juan C. Rodriguez, MD is an internal medicine doctor at 333 Mercy Ave, Merced, CA 95340. Phone: (209) 564-5000. Accepts Medicare assignment. In 2024, Juan C. Rodriguez had 549 Original Medicare patients and 2,292 services. NPI 1083031033. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Juan C. 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 Juan C. Rodriguez accept Medicare assignment?
Yes. Medicare's clinician data says Juan C. 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 Juan C. Rodriguez see?
In 2024, CMS data shows 549 Original Medicare patients and 2,292 services for Juan C. Rodriguez. This counts Original Medicare only and measures volume, not quality.
What is Juan C. Rodriguez's NPI number?
1083031033. 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 Juan C. 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 patients549
Services billed to Medicare2,292
Different services or procedures24
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)981 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)316 services
  3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)278 services
  4. Dialysis services, 4 or more physician visits per month (20 years or older) (90960)202 services
  5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)98 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%
  • Chronic kidney disease75%
  • Diabetes63%
  • Arthritis46%
  • Heart failure46%

Hospitals where Juan C. Rodriguez works

Medicare's Facility Affiliation Data lists Juan C. 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.

  • Doctors Medical CenterModesto, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050464
  • Emanuel Medical CenterTurlock, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050179
  • Mercy Medical CenterMerced, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050444
  • Salinas Valley Health Medical CenterSalinas, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050334

Practice locations

Addresses where Juan C. Rodriguez is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Juan C. Rodriguez as a member of these groups (CMS data updated October 2, 2026).

  • Merced Hospitalist Medical Group Inc38 clinicians in the group
  • Stanislaus Kidney and Hypertension2 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Merced

Clinicians with the same Medicare primary specialty in Merced, CA — not a recommendation.

All internal medicine doctors in Merced →

Other clinicians in Merced Hospitalist Medical Group Inc

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

Clinician information

CredentialMD
Graduation year2013 (13 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1083031033
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