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Hospitalist

Fareen S. Rahman, MD

Works at hospitals in Lodi, CA · Stockton, CA · California

Summary

Dr. Fareen S. Rahman, MD is a hospitalist at 1031 S Fairmont Ave, Lodi, CA 95240. Phone: (209) 334-8580. Accepts Medicare assignment. In 2024, Fareen S. Rahman had 506 Original Medicare patients and 1,441 services. NPI 1427248954. 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 Fareen S. Rahman, 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 Fareen S. Rahman accept Medicare assignment?
Yes. Medicare's clinician data says Fareen S. Rahman 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 Fareen S. Rahman see?
In 2024, CMS data shows 506 Original Medicare patients and 1,441 services for Fareen S. Rahman. This counts Original Medicare only and measures volume, not quality.
What is Fareen S. Rahman's NPI number?
1427248954. 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 Fareen S. Rahman, 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 patients506
Services billed to Medicare1,441
Different services or procedures33
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)423 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)415 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)275 services
  4. Hospital discharge day management, more than 30 minutes (99239)88 services
  5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)46 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%
  • Arthritis54%
  • Diabetes43%
  • Chronic kidney disease42%
  • Heart failure36%

Hospitals where Fareen S. Rahman works

Medicare's Facility Affiliation Data lists Fareen S. Rahman 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 Fareen S. Rahman is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Fareen S. Rahman as a member of these groups (CMS data updated October 2, 2026).

  • Galen Inpatient Physicians PC1,077 clinicians in the group
  • Adventist Health Physicians Network628 clinicians in the group
  • Community Medical Team Inc7 clinicians in the group

Specialties

Find other Hospitalist doctors in California →

Other hospitalists in Lodi

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

All hospitalists in Lodi →

Other clinicians in Galen Inpatient Physicians PC

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

Clinician information

CredentialMD
Graduation year2001 (25 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1427248954
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