NPPES file of Aug 9, 2026

Benjamin Charles Mayo, M.D.

Orthopaedic Surgery Physician · Chicago, IL

Benjamin Charles Mayo, M.D. is an orthopaedic surgery physician with a practice address in Chicago, Illinois, and NPI 1245761352, issued on Mar 22, 2017. Check the license (Illinois 125070351, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245761352
Name
Benjamin Charles Mayo
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
125070351 IL
Self-reported in NPPES; status is on the state search
Practice location
1740 W Taylor St, Chicago, IL 60612
Phone
(866) 600-2273
Enumerated
Mar 22, 2017
Record last updated
Mar 13, 2022
Medicare enrollment
Enrolled (PECOS I20230602000769); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2017
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1740 W Taylor St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Francisco AbancoCertified Registered Nurse Anesthetist1255844288
  2. Leena Abbas, MDStudent in an Organized Health Care Education/Training Program1679376594
  3. Herand AbcarianColon & Rectal Surgery Physician1881792372
  4. Ivy AbrahamHematology & Oncology Physician1497172845
  5. Rohit Abraham, MD, MPH, MATPsychiatry Physician1013478932
  6. Ereni Abuaita, DOInternal Medicine Physician1013710961

Verify Benjamin Charles Mayo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 125070351
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

8% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

320 Medicare Part D claims for 158 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 23 claims were for opioids.

  1. Benjamin Mayo320
  2. Specialty average346

Most prescribed

  1. Meloxicam131 claims
  2. Celecoxib54 claims
  3. Methylprednisolone44 claims
  4. Diclofenac Sodium25 claims
  5. Hydrocodone-Acetaminophen12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $865.59

11 payments; by number, the most common kind was food and beverage; the largest payer was Pinnacle, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Benjamin Mayo$866
  2. Specialty average$23,023

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Mendelson Orthopedics PCLivonia, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Benjamin Charles Mayo among 995 orthopaedic surgery physician records in Illinois

Benjamin Charles Mayo, M.D. is one of 995 orthopaedic surgery physician records with a practice address in Illinois. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 76% of them.

  • NPI issued2017 · 76% of these records are older, 22% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2017 · median 2001 among the 556 with a school on file
  • Record last updated2022 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in Illinois

There are 995 orthopaedic surgery physician records in Illinois.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Gunnar Andersson, MDChicago, IL 606121154309110
  2. Richard Berger, M.D.Chicago, IL 606121982683694
  3. David Fardon, M.D.Chicago, IL 606121811964679
  4. Steven Gitelis, M.D.Chicago, IL 606121174502843
  5. Robert Goldberg, M.D.Chicago, IL 606121548220346
  6. Benjamin Goldberg, M.D.Chicago, IL 606121518917046
  7. Mark GonzalezChicago, IL 606121104837475
  8. Teng HuangChicago, IL 606121639181068

Common questions

What is Benjamin Charles Mayo, M.D.'s NPI number?

Benjamin Charles Mayo, M.D.'s National Provider Identifier (NPI) is 1245761352, issued on Mar 22, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Benjamin Charles Mayo, M.D. located?

The NPPES record lists a practice address at 1740 W Taylor St, Chicago, IL, 60612. Phone: (866) 600-2273. Providers update this record themselves, so call before visiting.

How can I verify Benjamin Charles Mayo, M.D.'s license?

NPPES lists Illinois license number 125070351, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Benjamin Charles Mayo, M.D. prescribe under Medicare Part D?

In 2024, Benjamin Charles Mayo, M.D. had 320 Medicare Part D claims for 158 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.