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Emergency Medicine

Arnold S. Kremer, DO

Works at hospitals in Encinitas, CA · California

Summary

Dr. Arnold S. Kremer, DO is an emergency medicine doctor at 1349 Camino Del Mar, Suite B, Del Mar, CA 92014. Phone: (858) 925-8233. Accepts Medicare assignment. In 2024, Arnold S. Kremer had 169 Original Medicare patients and 11,315 services. NPI 1104846344. 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: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 1349 Camino Del Mar, Suite B, Del Mar, CA 92014 · Directions
  • Phone: (858) 925‑8233
  • Medicare: Accepts Medicare assignment
  • Hospital: Scripps Memorial Hospital - Encinitas
  • Group practice: Sciometrix Inc
  • Medical school: Philadelphia College Of Osteopathic Medicine · graduated 1974 (52 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 Arnold S. Kremer, 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 Arnold S. Kremer accept Medicare assignment?
Yes. Medicare's clinician data says Arnold S. Kremer 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 Arnold S. Kremer see?
In 2024, CMS data shows 169 Original Medicare patients and 11,315 services for Arnold S. Kremer. This counts Original Medicare only and measures volume, not quality.
What is Arnold S. Kremer's NPI number?
1104846344. 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 Arnold S. Kremer, 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 patients169
Services billed to Medicare11,315
Different services or procedures47
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Injection of additional new drug or substance into vein (96375)1,674 services
  2. Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)1,211 services
  3. Test for allergy using allergenic extract (95004)936 services
  4. Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (96365)873 services
  5. Infusion into a vein for therapy, prevention, or diagnosis concurrent with another infusion (96368)873 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 cholesterol72%
  • High blood pressure51%
  • Arthritis49%
  • Anxiety31%
  • Depression29%
  • Ischemic heart disease21%

Hospitals where Arnold S. Kremer works

Medicare's Facility Affiliation Data lists Arnold S. Kremer 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 Arnold S. Kremer is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Arnold S. Kremer as a member of this group (CMS data updated October 2, 2026).

  • Sciometrix Inc48 clinicians in the group

Specialties

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All emergency medicine doctors in California →

Other clinicians in Sciometrix Inc

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

Clinician information

CredentialDO
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year1974 (52 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1104846344
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