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Sleep Medicine

Ronald A. Kass, MD

Sees patients in Stockton, CA · California

Summary

Ronald A. Kass, MD (Sleep Medicine) is enrolled with Medicare at 1 practice location in Stockton, CA. NPI 1043215270. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(209) 465‑5731 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Ronald A. Kass, 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

1Practice location
Sleep MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
46Years since medical school (graduated 1980)
University Of California, San Francisco School Of MedicineMedical school
MaleGender (as listed)
Pacific Sleep Disorders Center a California General PartnershipGroup practice

Quick answers

Where does Ronald A. Kass see patients?
Medicare's clinician data lists 1 practice location in Stockton, CA. Call before your visit to confirm the address.
What is Ronald A. Kass's specialty?
Medicare lists Sleep Medicine as the primary specialty, and also Internal Medicine and Pulmonary Disease.
Does Ronald A. Kass accept Medicare assignment?
Yes. Medicare's clinician data says Ronald A. Kass 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.
Does Ronald A. Kass offer telehealth?
Medicare's clinician data says Ronald A. Kass offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Ronald A. Kass?
(209) 465-5731, as listed in official Medicare / NPI Registry data.
What is Ronald A. Kass's NPI number?
1043215270. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Ronald A. Kass is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Ronald A. Kass as a member of this group (CMS data updated 2026-10-02).

  • Pacific Sleep Disorders Center a California General Partnership9 clinicians in the group

Specialties

Find other Sleep Medicine doctors in California →

Other sleep medicine doctors in Stockton

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

All sleep medicine doctors in Stockton →

Clinician information

CredentialMD
Medical schoolUniversity Of California, San Francisco School Of Medicine
Graduation year1980
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1043215270
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians