Michael A Epstein, MD

Neurology · Glendale, AZ · Phoenix-Mesa-Chandler, AZ · In the data 2013 to 2024 · NPI 1720041114

See where Michael A Epstein, MD ranks among 254 Neurology peers

The Physician Report shows Medicare work, payment, the comparison with similar practices and the trend across the data years.

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What the Physician Report contains

Show details3 known limitations

Included

  • Exact Medicare payment figures for each data year
  • Calculated Medicare fee-for-service work RVUs for each data year
  • Historical results for every data year with usable data
  • Peer comparisons: rank, percentile and rank band among the same specialty, the peer medians, and where the physician falls in the peer distribution
  • Beneficiaries, services, service mix and code-level lines
  • A printable report with the data years, methodology and limitations

Not included

  • Other physicians' figures and ranks
  • The market's cohort table, percentile table and market trend (the Market Comparison)
  • Peer comparison flags (professional subscription, not sold)

Known limitations

  • CMS suppresses code lines with fewer than 11 beneficiaries, so calculated work RVUs are a floor.
  • 2020: every code line is below the CMS reporting floor, so there are no code lines or work RVUs for that year.
  • Not in the CMS file for 2019.

Available data

years in the data
11
peers in the 2024 peer group
254
a report can be prepared
Yes
Data by year11 of 12 published
Data yearIn the CMS fileUsable for a reportPeer group for ranks
2013YesYesmetro peers, 198
2014YesYesmetro peers, 199
2015YesYesmetro peers, 201
2016YesYesmetro peers, 210
2017YesYesmetro peers, 216
2018YesYesmetro peers, 222
2019NoNo
2020YesNo: every code line is below the CMS reporting floormetro peers, 232
2021YesYesmetro peers, 244
2022YesYesmetro peers, 245
2023YesYesmetro peers, 257
2024YesYesmetro peers, 254

Years Michael A Epstein, MD is in the CMS Medicare Physician & Other Practitioners files. Ranks use same-specialty peers in the first of the metro, the state and the nation with at least 20 peers. How ranks are computed · Limitations

Where Michael A Epstein, MD practices

Credentials
MD
Specialty on claims
Neurology
Practice location on Medicare claims
Glendale, AZPhoenix-Mesa-Chandler, AZ metroStreet address not shown unless the clinician turns it on.
Medicare participation
Participating (accepts assignment on all claims)
Years in the data
2013, 2014, 2015, 2016, 2017, 2018, 2020, 2021, 2022, 2023, 2024 (11 of 12 published)

Groups

Hospitals

Source: CMS Doctors and Clinicians files, snapshot 2026-10-02. May lag reality.

Practice location and specialty by year

Show details11 years

The practice location (Glendale, AZ) and specialty (Neurology) on the claims are the same in every year in the data.

Data yearPractice location on Medicare claimsAreaSpecialty on claims
2013Glendale, AZPhoenix-Mesa-Chandler, AZNeurology
2014Glendale, AZPhoenix-Mesa-Chandler, AZNeurology
2015Glendale, AZPhoenix-Mesa-Chandler, AZNeurology
2016Glendale, AZPhoenix-Mesa-Chandler, AZNeurology
2017Glendale, AZPhoenix-Mesa-Chandler, AZNeurology
2018Glendale, AZPhoenix-Mesa-Chandler, AZNeurology
2020Glendale, AZPhoenix-Mesa-Chandler, AZNeurology
2021Glendale, AZPhoenix-Mesa-Chandler, AZNeurology
2022Glendale, AZPhoenix-Mesa-Chandler, AZNeurology
2023Glendale, AZPhoenix-Mesa-Chandler, AZNeurology
2024Glendale, AZPhoenix-Mesa-Chandler, AZNeurology

From the provider fields of each year's CMS Medicare Physician & Other Practitioners file (the location and specialty on the claims, as CMS publishes them).

Peer group a report would use

Show details254 peers

For 2024, a Physician Report would place Michael A Epstein, MD in a peer group of 254 Neurology clinicians, Michael A Epstein, MD included, at the metro level (Phoenix-Mesa-Chandler, AZ).

Peers are clinicians with the same specialty on their claims, in the first of the metro area, the state and the nation that has enough of them. The sizes for every year are in the table under Available data.

Other Neurology clinicians in Glendale

Show details10

About this data

Show details

This page comes from public files the Centers for Medicare & Medicaid Services publishes each year: the Medicare Physician & Other Practitioners files, which list the Part B services each clinician billed to Original Medicare, and the Doctors and Clinicians files, which list group and hospital affiliations. It covers Original Medicare fee-for-service only: Medicare Advantage, Medicaid and commercial insurance are not in these files, and CMS leaves out any service line with fewer than 11 beneficiaries. The location and specialty are what the claims show, and affiliations are as of the snapshot date, so either can lag a recent change. A listing here says nothing about quality of care.

How the data is processed · Known limitations · Report an error

Physicians can claim their page for notices and a statement. Claiming does not show figures; those are in a Physician Report.

Original Medicare Part B fee-for-service only. Payments go to the billing entity, not to the clinician. Limitations · Methodology

Michael A Epstein, MD, Neurology in Glendale, AZ | ClaimLight