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Internal Medicine

Amritpal S. Pannu, MD

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

Summary

Dr. Amritpal S. Pannu, MD is an internal medicine doctor at 333 Mercy Ave, Merced, CA 95340. Phone: (209) 564-5000. Accepts Medicare assignment. In 2024, Amritpal S. Pannu had 986 Original Medicare patients and 4,141 services. NPI 1306837927. 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: 333 Mercy Ave, Merced, CA 95340 · Directions (1 more location)
  • Phone: (209) 564‑5000
  • Medicare: Accepts Medicare assignment
  • Hospitals: Emanuel Medical Center, Madera Community Hospital, Mercy Medical Center and 1 more
  • Group practice: Merced Hospitalist Medical Group Inc
  • Medical school: Rutgers New Jersey Medical School · graduated 1987 (39 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Amritpal S. Pannu, 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 Amritpal S. Pannu accept Medicare assignment?
Yes. Medicare's clinician data says Amritpal S. Pannu 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 Amritpal S. Pannu see?
In 2024, CMS data shows 986 Original Medicare patients and 4,141 services for Amritpal S. Pannu. This counts Original Medicare only and measures volume, not quality.
What is Amritpal S. Pannu's NPI number?
1306837927. 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 Amritpal S. Pannu, 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 patients986
Services billed to Medicare4,141
Different services or procedures33
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)2,491 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)691 services
  3. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)332 services
  4. Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)129 services
  5. Hospital discharge day management, more than 30 minutes (99239)120 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%
  • Diabetes57%
  • Depression44%
  • Arthritis42%
  • Chronic kidney disease41%

Hospitals where Amritpal S. Pannu works

Medicare's Facility Affiliation Data lists Amritpal S. Pannu 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.

  • Emanuel Medical CenterTurlock, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050179
  • Madera Community HospitalMadera, CA · Acute Care Hospital · Emergency services: listed by Medicare · CCN 050856
  • Mercy Medical CenterMerced, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050444
  • Saint Agnes Medical CenterFresno, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050093

Practice locations

Addresses where Amritpal S. Pannu is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Amritpal S. Pannu as a member of this group (CMS data updated October 2, 2026).

  • Merced Hospitalist Medical Group Inc38 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
Medical schoolRutgers New Jersey Medical School
Graduation year1987 (39 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1306837927
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