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Infectious Disease

Richard T. Sokolov Jr., MD

Works at hospitals in Los Angeles, CA · California

Summary

Dr. Richard T. Sokolov Jr., MD is an infectious disease doctor at 5901 W Olympic Blvd, Suite 201, Los Angeles, CA 90036. Phone: (310) 358-5530. Accepts Medicare assignment. In 2024, Richard T. Sokolov Jr. had 677 Original Medicare patients and 2,702 services. NPI 1104858455. 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: Infectious disease doctor (Medicare lists Infectious Disease)
  • Address: 5901 W Olympic Blvd, Suite 201, Los Angeles, CA 90036 · Directions (1 more location)
  • Phone: (310) 358‑5530
  • Medicare: Accepts Medicare assignment
  • Hospital: Cedars-Sinai Medical Center
  • Medical school: R Franklin University Of Med & Sci/chicago Medical School · graduated 1984 (42 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Richard T. Sokolov Jr., 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 Richard T. Sokolov Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Richard T. Sokolov Jr. 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 Richard T. Sokolov Jr. see?
In 2024, CMS data shows 677 Original Medicare patients and 2,702 services for Richard T. Sokolov Jr.. This counts Original Medicare only and measures volume, not quality.
What is Richard T. Sokolov Jr.'s NPI number?
1104858455. 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 Richard T. Sokolov Jr., 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 patients677
Services billed to Medicare2,702
Different services or procedures10
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)1,486 services
  2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)401 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)326 services
  4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)213 services
  5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)142 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%
  • Arthritis73%
  • Ischemic heart disease60%
  • Diabetes56%
  • Heart failure52%

Hospitals where Richard T. Sokolov Jr. works

Medicare's Facility Affiliation Data lists Richard T. Sokolov Jr. 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 Richard T. Sokolov Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Infectious Disease doctors in California →

Other infectious disease doctors in Los Angeles

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

All infectious disease doctors in Los Angeles →

Clinician information

CredentialMD
Medical schoolR Franklin University Of Med & Sci/chicago Medical School
Graduation year1984 (42 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1104858455
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