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Family Practice

Margarita Brin, MD

Works at hospitals in Cleveland, OH · Mayfield Heights, OH · Ohio

Summary

Dr. Margarita Brin, MD is a family doctor at 27520 Chagrin Blvd, Beachwood, OH 44122. Phone: (440) 809-8810. Accepts Medicare assignment. In 2024, Margarita Brin had 401 Original Medicare patients and 787 services. NPI 1801905450. 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: 27520 Chagrin Blvd, Beachwood, OH 44122 · Directions (2 more locations)
  • Phone: (440) 809‑8810
  • Medicare: Accepts Medicare assignment
  • Hospitals: Cleveland Clinic, Hillcrest Hospital
  • Group practice: Cleveland Clinic (+1 more)
  • Medical school: Wright State University Boonshoft School Of Medicine · graduated 2003 (23 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Margarita Brin, 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 Margarita Brin accept Medicare assignment?
Yes. Medicare's clinician data says Margarita Brin 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 Margarita Brin see?
In 2024, CMS data shows 401 Original Medicare patients and 787 services for Margarita Brin. This counts Original Medicare only and measures volume, not quality.
What is Margarita Brin's NPI number?
1801905450. 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 Margarita Brin, 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 patients401
Services billed to Medicare787
Different services or procedures38
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)113 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)113 services
  3. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)101 services
  4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)83 services
  5. Automated urinalysis test (81003)67 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 cholesterol75%
  • High blood pressure67%
  • Arthritis53%
  • Anxiety24%
  • Diabetes23%
  • Ischemic heart disease22%

Hospitals where Margarita Brin works

Medicare's Facility Affiliation Data lists Margarita Brin 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.

  • Cleveland ClinicCleveland, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360180
  • Hillcrest HospitalMayfield Heights, OH · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 360230

Practice locations

Addresses where Margarita Brin is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Margarita Brin as a member of these groups (CMS data updated October 2, 2026).

  • Cleveland Clinic7,090 clinicians in the group
  • University Hospitals Urgent Care, LLC113 clinicians in the group

Specialties

Find other Family Practice doctors in Ohio →

Other family doctors in Beachwood

Clinicians with the same Medicare primary specialty in Beachwood, OH — not a recommendation.

All family doctors in Beachwood →

Other clinicians in Cleveland Clinic

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

Clinician information

CredentialMD
Medical schoolWright State University Boonshoft School Of Medicine
Graduation year2003 (23 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1801905450
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