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Orthopedic Surgery

Fred F. Naraghi, MD

Works at hospitals in Klamath Falls, OR · Stockton, CA · Oregon, California

Summary

Dr. Fred F. Naraghi, MD is an orthopedic surgeon at 1901 N California St, Stockton, CA 95204. Phone: (209) 946-6800. Accepts Medicare assignment. In 2024, Fred F. Naraghi had 359 Original Medicare patients and 899 services. NPI 1235159856. 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 Fred F. Naraghi, 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 Fred F. Naraghi accept Medicare assignment?
Yes. Medicare's clinician data says Fred F. Naraghi 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 Fred F. Naraghi see?
In 2024, CMS data shows 359 Original Medicare patients and 899 services for Fred F. Naraghi. This counts Original Medicare only and measures volume, not quality.
What is Fred F. Naraghi's NPI number?
1235159856. 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 Fred F. Naraghi, 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 patients359
Services billed to Medicare899
Different services or procedures47
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. X-ray of lower and sacral spine, minimum of 4 views (72110)202 services
  2. Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096)135 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)104 services
  4. X-ray of upper spine, 4-5 views (72050)60 services
  5. Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)53 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).

  • Arthritis75%
  • High blood pressure74%
  • High cholesterol64%
  • Depression36%
  • Diabetes25%
  • Anxiety25%

Hospitals where Fred F. Naraghi works

Medicare's Facility Affiliation Data lists Fred F. Naraghi 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 Fred F. Naraghi is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Fred F. Naraghi as a member of these groups (CMS data updated October 2, 2026).

  • Dignity Health Medical Foundation1,184 clinicians in the group
  • Sky Lakes Medical Center Inc215 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in California →

Other orthopedic surgeons in Stockton

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

All orthopedic surgeons in Stockton →

Other clinicians in Dignity Health Medical Foundation

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

Clinician information

CredentialMD
Medical schoolNew York Medical College
Graduation year1990 (36 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1235159856
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