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Hospitalist

Kevin L. Mak, MD

Works at hospitals in Torrance, CA · California

Summary

Dr. Kevin L. Mak, MD is a hospitalist at 514 N Prospect Ave, Fl 4, Redondo Beach, CA 90277. Phone: (310) 750-3300. Accepts Medicare assignment. In 2024, Kevin L. Mak had 277 Original Medicare patients and 914 services. NPI 1841559002. 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: Hospitalist
  • Address: 514 N Prospect Ave, Fl 4, Redondo Beach, CA 90277 · Directions
  • Phone: (310) 750‑3300
  • Medicare: Accepts Medicare assignment
  • Hospital: Torrance Memorial Medical Center
  • Group practice: Torrance Health Association Inc
  • Medical school: Saint Louis University School Of Medicine · graduated 2012 (14 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Kevin L. Mak, 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 Kevin L. Mak accept Medicare assignment?
Yes. Medicare's clinician data says Kevin L. Mak 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 Kevin L. Mak see?
In 2024, CMS data shows 277 Original Medicare patients and 914 services for Kevin L. Mak. This counts Original Medicare only and measures volume, not quality.
What is Kevin L. Mak's NPI number?
1841559002. 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 Kevin L. Mak, 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 patients277
Services billed to Medicare914
Different services or procedures7
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)429 services
  2. Hospital discharge day management, more than 30 minutes (99239)182 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)173 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)110 services
  5. Advance care planning, first 30 minutes (99497)12 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%
  • Arthritis63%
  • Diabetes43%
  • Chronic kidney disease42%
  • Ischemic heart disease36%

Hospitals where Kevin L. Mak works

Medicare's Facility Affiliation Data lists Kevin L. Mak 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 Kevin L. Mak is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Kevin L. Mak as a member of this group (CMS data updated October 2, 2026).

  • Torrance Health Association Inc299 clinicians in the group

Specialties

Find other Hospitalist doctors in California →

Other hospitalists in Redondo Beach

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

All hospitalists in Redondo Beach →

Other clinicians in Torrance Health Association Inc

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

Clinician information

CredentialMD
Medical schoolSaint Louis University School Of Medicine
Graduation year2012 (14 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1841559002
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