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Family Practice

Bijan Motamedi, MD

Works at hospitals in Lake Arrowhead, CA · California

Summary

Dr. Bijan Motamedi, MD is a family doctor at 29101 Hospital Rd, Lake Arrowhead, CA 92352. Phone: (909) 436-3080. Accepts Medicare assignment. In 2024, Bijan Motamedi had 198 Original Medicare patients and 381 services. NPI 1801834171. 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: Family doctor (Medicare lists Family Practice)
  • Address: 29101 Hospital Rd, Lake Arrowhead, CA 92352 · Directions
  • Phone: (909) 436‑3080
  • Medicare: Accepts Medicare assignment
  • Hospital: Mountains Community Hospital
  • Group practice: Elite Hospitalist Medical Group Inc
  • Medical school: graduated 1998 (28 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Bijan Motamedi, 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 Bijan Motamedi accept Medicare assignment?
Yes. Medicare's clinician data says Bijan Motamedi 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 Bijan Motamedi see?
In 2024, CMS data shows 198 Original Medicare patients and 381 services for Bijan Motamedi. This counts Original Medicare only and measures volume, not quality.
What is Bijan Motamedi's NPI number?
1801834171. 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 Bijan Motamedi, 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 patients198
Services billed to Medicare381
Different services or procedures31
Participating Medicare providerYes
Average age of these patients71

Most frequent services

  1. Emergency department visit with moderate level of medical decision making (99284)87 services
  2. Emergency department visit with high level of medical decision making (99285)69 services
  3. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)57 services
  4. Critical care, first 30-74 minutes (99291)40 services
  5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)28 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 pressure74%
  • High cholesterol57%
  • Arthritis46%
  • Diabetes26%
  • Anxiety26%
  • Ischemic heart disease20%

Hospitals where Bijan Motamedi works

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

Group practices

Medicare enrollment lists Bijan Motamedi as a member of this group (CMS data updated October 2, 2026).

  • Elite Hospitalist Medical Group Inc15 clinicians in the group

Specialties

Find other Family Practice doctors in California →

Other family doctors in California

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

All family doctors in California →

Other clinicians in Elite Hospitalist Medical Group Inc

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

Clinician information

CredentialMD
Graduation year1998 (28 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1801834171
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