Dr. Matthew John Simons, MD

  • Fresno, CA
  • Orthopedic surgeon
NPI1689816266PAC ID0840504239
Medicare services, 2024
39,874
Medicare patients, 2024
861
Part D claims, 2024
277
Publications
3
Clinical trials
1
Practice address
1630 Herndon Avenue, Suite 100, Fresno, CA 93720
Practice phone
Call (559) 449-2888
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Summit Surgical - Fresno

Surgery Center - Medicare-Certified · Fresno, California

See all 10 affiliations

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Dr. Matthew John Simons is an orthopedic surgeon in Fresno, California

Dr. Simons practices at Summit Surgical - Fresno in Fresno, California.

Dr. Simons' NPI, 1689816266, was assigned on March 30, 2009. Dr. Simons graduated from University of Illinois College of Medicine - Chicago in 2009. Dr. Simons holds California license A135495.

NPI and contact details
Medicare PAC ID
0840504239
NPI enumeration date
March 30, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(559) 449-2888
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
43
Medical school graduation
2009

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Matthew John Simons practices at Summit Surgical - Fresno in Fresno, California

Dr. Simons' primary practice is Summit Surgical - Fresno, at 1630 Herndon Avenue, Suite 100, Fresno, CA 93720. The practice phone is (559) 449-2888.

  • Summit Surgical - Fresno
    1630 Herndon Avenue, Suite 100, Fresno, CA 93720Phone(559) 449-2888

Source: Dmand AI Affiliation Data

Dr. Matthew John Simons is affiliated with 8 sites of care and 2 medical groups

Dr. Simons' primary practice is Summit Surgical - Fresno in Fresno, California. Dr. Simons is also affiliated with Saint Agnes Medical Center. The medical group on file is Santé Foundation Medical Group. Dmand AI also links Dr. Simons to 3 more hospitals, 2 home health agencies, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 10 affiliations for Dr. Simons

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Matthew John Simons' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simons practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Summit Surgical - FresnoAvailable with a free account
+7 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Matthew John Simons is one of 2,056 orthopedic surgeons in California

Orthopaedic surgery is Dr. Simons' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Simons is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Simons' licenses on file in 3 states: California, New York and Illinois.

Specialties and state licenses

  • Orthopaedic surgery, CaliforniaPrimaryLicense A135495 · 2015 to 2026 · taxonomy 207X00000X
  • New York license2014 to 2016
  • Illinois license2012 to 2014

Clinical focus

Dmand AI lists arthritis, bursitis, fluid in a joint, hip replacement, joint pain, knee arthroscopy, knee injury and knee replacement among the conditions Dr. Simons treats.

Orthopedic surgeons near Dr. Simons

Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Matthew John Simons billed Medicare for 39,874 services in 2024

CMS data shows 39,874 Medicare services from Dr. Simons across 30 procedure codes in 2024, for 861 Medicare patients. Medicare paid $536,361 for them.

Medicare services, 202439,874
Medicare patients861
Paid by Medicare$536,361
Procedure codes30

Dr. Simons' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 1202024: 36,14730023%
Surgery
2023: 1,1672024: 1,41922%
Office and hospital visits
2023: 8432024: 1,10731%
Imaging
2023: 9042024: 9424%
Tests and treatments
2023: 2562024: 2591%

Where Dr. Simons' Medicare services took place, 2024

  • In an office39,14198%
  • In a facility7332%

Dr. Simons compared with the California median for orthopedic surgeons, 2024

  • Dr. Simons
  • California median
Medicare services
39,874vs 68358.4 times
Medicare patients
861vs 2154.0 times
Part D claims
224vs 703.2 times

Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.

Dr. Simons' most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Simons

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Matthew John Simons treated 861 Medicare patients in 2024, average age 74

CMS counts 861 Medicare patients who saw Dr. Simons in 2024. The largest group is 65 to 74, with 443 patients. 75% of them have arthritis, and 75% have high blood pressure. 1% are also on Medicaid. Their average risk score is 0.86, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Simons' median patient age at 72, with 57% women.

Medicare patients, 2024861
Average age74
Average risk score0.86
Also on Medicaid1%

Dr. Simons' Medicare patients by age, 2024

Dr. Simons' Medicare patients by sex, 2024

  • Women51360%
  • Men34840%

Chronic conditions among Dr. Simons' Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Ischemic heart disease36%
  5. Diabetes28%
  6. Chronic kidney disease23%
  7. Anxiety17%
  8. Mood disorders17%

Share of Medicare patients with each condition. A patient can have several.

Dr. Simons' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women57%
  • Men42%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Matthew John Simons wrote 277 Medicare Part D claims in 2024

In 2024, Dr. Simons wrote 277 Medicare Part D claims for 121 patients. 98% of them were for generic drugs. CMS names the drug for 224 of them, across 4 drugs with 11 or more claims each, at $3,501 in total drug cost. In 2023, CMS named 341 claims across 6 drugs.

Part D claims, 2024277
Drugs named by CMS4
Total drug cost$3,501
Part D patients121

Dr. Simons' Part D claims by kind of drug, 2024

  • Generic272 claims98%
  • Brand-name and other5 claims2%

Dr. Simons' most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Simons' Part D claims, 2024

  • Opioids27%76 of 277 claims
  • Antibiotics8%22 of 277 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3412024: 22434%

Drugs named by CMS: 4 in 2024, 6 in 2023.

See all prescribing by Dr. Simons

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Matthew John Simons scored 90 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Simons for performance year 2024, reported as part of a group. Dr. Simons accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Simons as offering telehealth. CMS counts 175 procedures of knee replacement by Dr. Simons, more than 98% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Simons' MIPS scores, performance year 2024

  • 90of 100Final score
  • 87of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 78of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Simons ranks in Medicare procedure volume

Knee replacement
98th percentile175 procedures
Hip replacement
89th percentile56 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Matthew John Simons has 3 publications on record

Dmand AI links 3 papers to Dr. Simons. Dr. Simons' most frequent co-authors are Nirav Hasmukh Amin, MD, Giles R. Scuderi, MD and Gavin L. Mills, MD.

Papers3

Dr. Simons' most frequent co-authors

Recent publications by Dr. Simons

See all 3 publications and co-authors

See who Dr. Simons researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Simons works with, so you can find a warm path to the right orthopedic surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Matthew John Simons has worked on 1 clinical trial

Dmand AI links Dr. Simons to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Osteoarthritis, Knee and Osteoarthritis.

Conditions in Dr. Simons' trials

  • Osteoarthritis, Knee
  • Osteoarthritis

Investigators on the most trials with Dr. Simons

Recent clinical trials with Dr. Simons

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Matthew John Simons received $107,873 in industry payments from 2016 to 2025

CMS Open Payments shows 178 general payments to Dr. Simons from 25 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 69% of the total. Lima USA, Inc. paid the most, $47,353.

General payments to Dr. Simons by program year, 2016 to 2025

General payments to Dr. Simons by kind, 2016 to 2025

$107.9Kin total
  • Consulting fees$73,98169%
  • Travel and lodging$25,66724%
  • Food and beverage$8,1668%
  • Education$580%

Companies that paid Dr. Simons the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Simons

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Matthew John Simons graduated from University of Illinois College of Medicine - Chicago

Dr. Simons graduated from University of Illinois College of Medicine - Chicago in 2009.

  1. Medical schoolUniversity of Illinois College of Medicine - Chicago
  2. Board certified in orthopaedic surgeryAmerican Board of Orthopaedic Surgery

Source: Dmand AI Professional Profile Data

Dr. Matthew John Simons accepts plans from 11 insurance carriers

Dr. Simons is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Aspirus Health Plan
  • +3 more carriersWith a free account

Plan types Dr. Simons accepts, by number of carriers

  1. Medicare8
  2. PPO7
  3. HMO5
  4. POS5
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Matthew John Simons's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Matthew John Simons

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Matthew John Simons' NPI number?

Dr. Matthew John Simons' NPI number is 1689816266. It was assigned on March 30, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Matthew John Simons?

Dr. Matthew John Simons is an orthopedic surgeon in Fresno, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Matthew John Simons practice?

Dr. Simons practices at 1630 Herndon Avenue, Suite 100, Fresno, CA 93720. Dr. Simons' primary practice is Summit Surgical - Fresno in Fresno, California. Dmand AI also links Dr. Simons to 3 hospitals, 2 home health agencies, 1 group practice or clinic and 1 medical group.

What is Dr. Matthew John Simons' office phone number?

The practice phone on file for Dr. Simons is (559) 449-2888.

What is Dr. Matthew John Simons' medical license number?

Dr. Simons holds California license A135495, one of the licenses on file in 3 states.

Which states has Dr. Matthew John Simons been licensed in?

Dmand AI has state licenses on file for Dr. Simons in California (2015 to 2026), New York (2014 to 2016) and Illinois (2012 to 2014).

Which hospitals is Dr. Matthew John Simons affiliated with?

Dr. Simons is affiliated with Saint Agnes Medical Center. Dmand AI links Dr. Simons to 3 more hospitals.

What medical group is Dr. Matthew John Simons part of?

Dr. Simons is linked to Santé Foundation Medical Group. Dmand AI links Dr. Simons to 1 more medical group.

Does Dr. Matthew John Simons accept Medicare?

Yes. CMS data shows Dr. Simons billed Medicare for 39,874 services in 2024, and Dr. Simons accepts Medicare assignment.

Does Dr. Matthew John Simons offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Simons as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Matthew John Simons' MIPS score?

Dr. Simons' MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.

How many Medicare patients does Dr. Matthew John Simons see?

CMS counts 861 Medicare patients who saw Dr. Simons in 2024, with an average age of 74.

Is Dr. Matthew John Simons board certified?

Yes. Dr. Simons is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.

What services does Dr. Matthew John Simons bill to Medicare?

In 2024, Dr. Simons' most billed Medicare services were injected or infused drug (J7328), injected or infused drug (J1010) and injected or infused drug (J7318).

Where did Dr. Matthew John Simons go to medical school?

Dr. Simons graduated from University of Illinois College of Medicine - Chicago in 2009.

What drugs does Dr. Matthew John Simons prescribe most?

In 2024 Medicare Part D data, Dr. Simons' most prescribed drugs by claims were Celecoxib, Gabapentin and Oxycodone HCl.

Has Dr. Matthew John Simons received payments from drug or device companies?

CMS Open Payments shows $107,873 in general payments to Dr. Simons from 25 companies from 2016 to 2025. The largest total came from Lima USA, Inc.

How long has Dr. Matthew John Simons been practicing?

Dr. Simons graduated from medical school in 2009, 17 years ago.

Does Dr. Matthew John Simons do research?

Dmand AI links 3 publications to Dr. Simons. Dr. Simons has worked on 1 clinical trial.

Who does Dr. Matthew John Simons publish with?

Dr. Simons' most frequent co-authors are Nirav Hasmukh Amin, MD (3 shared papers), Giles R. Scuderi, MD (2 shared papers) and Gavin L. Mills, MD (1 shared paper).

What insurance does Dr. Matthew John Simons accept?

Dr. Simons is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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