NPPES file of Aug 9, 2026

Mia Melillo Horvath, DPM

Foot & Ankle Surgery Podiatrist · Mesa, AZ

Mia Melillo Horvath, DPM is a foot & ankle surgery podiatrist with a practice address in Mesa, Arizona, and NPI 1083840318, issued on Jun 1, 2009. Check the license (Arizona 0750, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083840318
Name
Mia Melillo Horvath
Credential
DPM
Primary taxonomy
Foot & Ankle Surgery Podiatrist 213ES0103X
License number
0750 AZ
Self-reported in NPPES; status is on the state search
Practice location
1620 S Stapley Dr Ste 132, Mesa, AZ 85204
Phone
(480) 834-8804
Enumerated
Jun 1, 2009
Record last updated
Feb 28, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160907000633); accepts Medicare assignment
Medical or professional school
Kent State University College Of Podiatric Medicine, 2009
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.
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Verify Mia Melillo Horvath in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 0750
    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
Find the Arizona license search

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31% more Medicare Part D claims than the average foot & ankle surgery podiatrist in 2024

438 Medicare Part D claims for 230 beneficiaries, against an average of 335 among the 7,761 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 20 claims were for opioids.

  1. Mia Horvath438
  2. Specialty average335

Most prescribed

  1. Lidocaine-Prilocaine71 claims
  2. Ssd49 claims
  3. Ciclopirox36 claims
  4. Doxycycline Hyclate29 claims
  5. Silver Sulfadiazine26 claims
  6. Cephalexin25 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.

The MIPS final score for 2023 (Medicare payment program): 97.8 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score81.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $144.14

5 payments; by number, the most common kind was food and beverage; the largest payer was Treace Medical Concepts, Inc. The 6,936 providers of this specialty with any payment received $2,972.24 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mia Horvath$144.14
  2. Specialty average$2,972.24

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. Northwest Extremity Specialists LLCPortland, OR

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

Mia Melillo Horvath among 286 foot & ankle surgery podiatrist records in Arizona

Mia Melillo Horvath, DPM is one of 286 foot & ankle surgery podiatrist records with a practice address in Arizona. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 36% of them.

  • NPI issued2009 · 36% of these records are older, 58% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 84% of these records are
  • Graduated2009 · median 2011 among the 240 with a school on file
  • Record last updated2013 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213ES0103X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Foot & Ankle Surgery Podiatrist providers in Arizona

There are 286 foot & ankle surgery podiatrist records in Arizona.

The 8 foot & ankle surgery podiatrist records with the nearest ZIP codes

  1. Chase Corley, DPMMesa, AZ 852051033571328
  2. Cameron McKay, D.P.M.Mesa, AZ 852031295714525
  3. Ronald Nagy, DPMMesa, AZ 852031740284207
  4. Mark Olsen, DPMMesa, AZ 852031124330436
  5. Blair Sandall, DPMMesa, AZ 852051043445091
  6. Justin Singh, D.P.M.Mesa, AZ 852031386179141
  7. David Ellsworth, D.P.MMesa, AZ 852061528355708
  8. Jason Harrill, DPMMesa, AZ 852021972563955

Common questions

What is Mia Melillo Horvath, DPM's NPI number?

Mia Melillo Horvath, DPM's National Provider Identifier (NPI) is 1083840318, issued on Jun 1, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Mia Melillo Horvath, DPM located?

The NPPES record lists a practice address at 1620 S Stapley Dr Ste 132, Mesa, AZ, 85204. Phone: (480) 834-8804. Providers update this record themselves, so call before visiting.

How can I verify Mia Melillo Horvath, DPM's license?

NPPES lists Arizona license number 0750, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Mia Melillo Horvath, DPM prescribe under Medicare Part D?

In 2024, Mia Melillo Horvath, DPM had 438 Medicare Part D claims for 230 beneficiaries; the average among foot & ankle surgery podiatrist prescribers was 335. Part D covers Medicare prescriptions only.

What is Mia Melillo Horvath, DPM's MIPS final score?

The 2023 MIPS final score is 97.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.