Costy S. Mattar

  • Hutchinson, KS
  • Cardiologist
NPI1780860411PAC ID2961697073
Medicare services, 2024
12,494
Medicare patients, 2024
2,700
Part D claims, 2024
7,370
Publications
1
Hospital affiliations
5
Practice address
2107 N Waldron Street, Hutchinson, KS 67502
Practice phone
Call (620) 669-2798
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Hutchinson Clinic Endoscopy Center

Surgery Center - Medicare-Certified · Hutchinson, Kansas

See all 9 affiliations

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Costy S. Mattar is a cardiologist in Hutchinson, Kansas

Costy Mattar practices at Hutchinson Clinic Endoscopy Center in Hutchinson, Kansas.

Costy Mattar's NPI, 1780860411, was assigned on January 11, 2008. Costy Mattar holds Kansas license 04-37220.

NPI and contact details
Medicare PAC ID
2961697073
NPI enumeration date
January 11, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(620) 669-2798
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
51
Medical school graduation
2001

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

Costy S. Mattar practices at 2 locations in Hutchinson, Kansas

Costy Mattar's primary practice is Hutchinson Clinic Endoscopy Center, at 2107 N Waldron Street, Hutchinson, KS 67502. The practice phone is (620) 669-2798. Costy Mattar also practices at Hutchinson Clinic Endoscopy Center, 2101 N Waldron St, Hutchinson, KS 67502.

  • Hutchinson Clinic Endoscopy CenterPrimary
    2107 N Waldron Street, Hutchinson, KS 67502Phone(620) 669-2798
  • Hutchinson Clinic Endoscopy Center
    2101 N Waldron St, Hutchinson, KS 67502 · Reno CountyPhone(620) 669-2500

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data

Costy S. Mattar is affiliated with 8 sites of care and 1 medical group

Costy Mattar's primary practice is Hutchinson Clinic Endoscopy Center in Hutchinson, Kansas. Costy Mattar is also affiliated with Hutchinson Regional Medical Center. The medical group on file is Hutchinson Clinic. Dmand AI also links Costy Mattar to 4 more hospitals, 1 group practice or clinic and 1 ambulatory surgery center, each named with a free account.

See all 9 affiliations for Costy Mattar

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

Dmand AI tracks the EHR system at Costy S. Mattar's practice

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

EHR by site
SiteEHR vendor and product
Hutchinson Clinic Endoscopy CenterAvailable with a free account
+7 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Costy S. Mattar is one of 176 cardiologists in Kansas

Cardiovascular disease is Costy Mattar's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Costy Mattar is licensed in Kansas.

Specialties and state licenses

  • Cardiovascular disease, KansasPrimaryLicense 04-37220 · taxonomy 207RC0000X

Cardiologists near Costy Mattar

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

176cardiologists in Kansas
3cardiologists in Hutchinson

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

Costy S. Mattar billed Medicare for 12,494 services in 2024

CMS data shows 12,494 Medicare services from Costy Mattar across 56 procedure codes in 2024, for 2,700 Medicare patients. Medicare paid $1,035,222 for them.

Medicare services, 202412,494
Medicare patients2,700
Paid by Medicare$1M
Procedure codes56

Costy Mattar's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 8,8452024: 6,49827%
Office and hospital visits
2023: 2,0502024: 2,41818%
Drugs given in the office
2023: 3,7582024: 1,81652%
Other services
2023: 1,1822024: 51756%
Lab and pathology
2023: 5472024: 5156%
Surgery
2023: 3942024: 4053%
Imaging
2023: 3442024: 3256%

Where Costy Mattar's Medicare services took place, 2024

  • In an office11,28590%
  • In a facility1,20910%

Costy Mattar compared with the Kansas median for cardiologists, 2024

  • Costy Mattar
  • Kansas median
Medicare services
12,494vs 2,6804.7 times
Medicare patients
2,700vs 1,3322.0 times
Part D claims
7,201vs 2,7122.7 times

Medians across 179 cardiologists in Kansas with Dmand AI profiles that report each measure.

Costy Mattar's 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 Costy Mattar

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

Costy S. Mattar treated 2,700 Medicare patients in 2024, average age 76

CMS counts 2,700 Medicare patients who saw Costy Mattar in 2024. The largest group is 65 to 74, with 1,083 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Costy Mattar's median patient age at 72, with 49% women.

Medicare patients, 20242,700
Average age76
Average risk score1.43
Also on Medicaid10%

Costy Mattar's Medicare patients by age, 2024

Costy Mattar's Medicare patients by sex, 2024

  • Women1,39252%
  • Men1,30848%

Chronic conditions among Costy Mattar's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol74%
  3. Ischemic heart disease48%
  4. Arthritis42%
  5. Chronic kidney disease36%
  6. Diabetes35%
  7. Atrial fibrillation34%
  8. Mood disorders29%

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

Costy Mattar's 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

  • Women49%
  • Men50%

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

Costy S. Mattar wrote 7,370 Medicare Part D claims in 2024

In 2024, Costy Mattar wrote 7,370 Medicare Part D claims for 1,112 patients. 85% of them were for generic drugs. CMS names the drug for 7,201 of them, across 41 drugs with 11 or more claims each, at $886,409 in total drug cost. In 2023, CMS named 6,490 claims across 39 drugs.

Part D claims, 20247,370
Drugs named by CMS41
Total drug cost$886,409
Part D patients1,112

Costy Mattar's Part D claims by kind of drug, 2024

  • Generic6,267 claims85%
  • Brand-name1,103 claims15%

Costy Mattar's 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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 6,4902024: 7,20111%

Drugs named by CMS: 41 in 2024, 39 in 2023.

See all prescribing by Costy Mattar

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

Costy S. Mattar ranks in the 92nd percentile for coronary angioplasty and stenting in Medicare

Costy Mattar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 70 procedures of coronary angioplasty and stenting by Costy Mattar, more than 92% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Costy Mattar ranks in Medicare procedure volume

Coronary angioplasty and stenting
92nd percentile70 procedures
Pacemaker insertion or repair
85th percentile40 procedures

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

Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Costy S. Mattar has 1 publication on record

Dmand AI links 1 paper to Costy Mattar. Costy Mattar's most frequent co-authors are Lucien Naji Abboud, MD, Tariq Ziad Haddadin, MD and Wissam Khattar Mechleb, MD.

Papers1

Costy Mattar's most frequent co-authors

Recent publications by Costy Mattar

See all 1 publications and co-authors

See who Costy Mattar researches with

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

How network discovery works

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

Costy S. Mattar received $16,316 in industry payments from 2016 to 2025

CMS Open Payments shows 668 general payments to Costy Mattar from 46 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 71% of the total. Medtronic, Inc. paid the most, $4,277.

General payments to Costy Mattar by program year, 2016 to 2025

General payments to Costy Mattar by kind, 2016 to 2025

$16.3Kin total
  • Food and beverage$11,52671%
  • Travel and lodging$4,58328%
  • Education$2071%

Companies that paid Costy Mattar the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Costy Mattar

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

Sources for Costy S. Mattar'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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)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
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 Costy S. Mattar

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

What is Costy S. Mattar's NPI number?

Costy S. Mattar's NPI number is 1780860411. It was assigned on January 11, 2008, and it is active in the NPI Registry.

What does Costy S. Mattar specialize in?

Costy S. Mattar is a cardiologist in Hutchinson, Kansas. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Costy S. Mattar practice?

Costy Mattar practices at 2107 N Waldron Street, Hutchinson, KS 67502. Costy Mattar also practices at 2101 N Waldron St, Hutchinson, KS 67502. Costy Mattar's primary practice is Hutchinson Clinic Endoscopy Center in Hutchinson, Kansas. Dmand AI also links Costy Mattar to 4 hospitals, 1 group practice or clinic and 1 ambulatory surgery center.

What is Costy S. Mattar's office phone number?

The practice phone on file for Costy Mattar is (620) 669-2798.

What is Costy S. Mattar's medical license number?

Costy Mattar holds Kansas license 04-37220.

Which hospitals is Costy S. Mattar affiliated with?

Costy Mattar is affiliated with Hutchinson Regional Medical Center. Dmand AI links Costy Mattar to 4 more hospitals.

What medical group is Costy S. Mattar part of?

Costy Mattar is linked to Hutchinson Clinic.

Does Costy S. Mattar accept Medicare?

Yes. CMS data shows Costy Mattar billed Medicare for 12,494 services in 2024, and Costy Mattar accepts Medicare assignment.

How many Medicare patients does Costy S. Mattar see?

CMS counts 2,700 Medicare patients who saw Costy Mattar in 2024, with an average age of 76.

What services does Costy S. Mattar bill to Medicare?

In 2024, Costy Mattar's most billed Medicare services were heart test or procedure (93000), office visit, established patient (99214) and injected or infused drug (J0461).

Show 5 more questionsShow fewer questions

What drugs does Costy S. Mattar prescribe most?

In 2024 Medicare Part D data, Costy Mattar's most prescribed drugs by claims were Metoprolol Tartrate, Clopidogrel and Atorvastatin Calcium.

Has Costy S. Mattar received payments from drug or device companies?

CMS Open Payments shows $16,316 in general payments to Costy Mattar from 46 companies from 2016 to 2025. The largest total came from Medtronic, Inc.

How long has Costy S. Mattar been practicing?

Costy Mattar graduated from medical school in 2001, 25 years ago.

Does Costy S. Mattar do research?

Dmand AI links 1 publication to Costy Mattar.

Who does Costy S. Mattar publish with?

Costy Mattar's most frequent co-authors are Lucien Naji Abboud, MD (1 shared paper), Tariq Ziad Haddadin, MD (1 shared paper) and Wissam Khattar Mechleb, MD (1 shared paper).

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