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Anesthesiology

Nathaniel Simon, MD

Works at hospitals in Sacramento, CA · California

Summary

Nathaniel Simon, MD (Anesthesiology) is listed by Medicare at 1 hospital in Sacramento, CA. NPI 1245224930. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Nathaniel Simon, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

AnesthesiologyPrimary specialty
YesAccepts Medicare assignment
29Years since medical school (graduated 1997)
MaleGender (as listed)
Central Anesthesia Service Exchange Medical Group IncGroup practice

Quick answers

Which hospitals does Nathaniel Simon work at?
Medicare's official clinician data lists Nathaniel Simon at 1 hospital: Sutter Medical Center, Sacramento. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Nathaniel Simon see patients?
Medicare's clinician data lists 1 practice location in Sacramento, CA. Call before your visit to confirm the address.
What is Nathaniel Simon's specialty?
Medicare lists Anesthesiology as the primary specialty.
Does Nathaniel Simon accept Medicare assignment?
Yes. Medicare's clinician data says Nathaniel Simon accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Nathaniel Simon?
(916) 481-6800, as listed in official Medicare / NPI Registry data.
What is Nathaniel Simon's NPI number?
1245224930. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Nathaniel Simon works

Medicare's Facility Affiliation Data lists Nathaniel Simon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Nathaniel Simon is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Nathaniel Simon as a member of this group (CMS data updated 2026-10-02).

  • Central Anesthesia Service Exchange Medical Group Inc107 clinicians in the group

Specialties

Find other Anesthesiology doctors in California →

Other anesthesiologists in Sacramento

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

All anesthesiologists in Sacramento →

Clinician information

CredentialMD
Graduation year1997
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1245224930
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians