NPPES file of Aug 9, 2026

Natalio J. Chediak, M.D.

Neurology Physician · Boca Raton, FL

Natalio J. Chediak, M.D. is a neurology physician with a practice address in Boca Raton, Florida, and NPI 1851451256, issued on Dec 8, 2006. Check the license (Florida ME45193, as entered in NPPES) on the Florida health license search; 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
1851451256
Name
Natalio J. Chediak
Credential
M.D.
Primary taxonomy
Neurology Physician 2084N0400X
License numbers
ME45193 FL
ME045193 FL
Self-reported in NPPES; status is on the state search
Practice location
660 Glades Road, Boca Raton, FL 33431
Phone
(561) 750-9881
Enumerated
Dec 8, 2006
Record last updated
Feb 11, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(561) 750-9644
Medicare enrollment
Enrolled (PECOS I20040820000889); accepts Medicare assignment
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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Also registered at 660 Glades Road

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

  1. Cameron GordonPhysical Therapist1508902727
  2. Kenneth Konsker, MDObstetrics & Gynecology Physician1154309771
  3. Geoffrey Zann, MDObstetrics & Gynecology Physician1427080274

Verify Natalio J. Chediak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME45193
    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 Florida 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.

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88% more Medicare Part D claims than the average neurology physician in 2024

2,573 Medicare Part D claims for 388 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 55 claims were for opioids.

  1. Natalio Chediak2,573
  2. Specialty average1,370

Most prescribed

  1. Trazodone Hcl352 claims
  2. Clonazepam295 claims
  3. Temazepam237 claims
  4. Zolpidem Tartrate232 claims
  5. Alprazolam219 claims
  6. Pramipexole Dihydrochloride104 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): 0 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 score0.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

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

Industry payments in 2024: $84.96

3 payments; by number, the most common kind was food and beverage; the largest payer was Harmony Biosciences Llc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Natalio Chediak$84.96
  2. Specialty average$8,318.07

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

Natalio J. Chediak among 1,530 neurology physician records in Florida

Natalio J. Chediak, M.D. is one of 1,530 neurology physician records with a practice address in Florida. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 58% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated1980 · median 2005 among the 1,149 with a school on file
  • Record last updated2021 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Florida

There are 1,530 neurology physician records in Florida.

The 8 neurology physician records with the nearest ZIP codes

  1. Richard Bailyn, M.D.Boca Raton, FL 334311194731026
  2. Diana Barratt, MD, MPH, FAANBoca Raton, FL 334311427012129
  3. Laura Baum, MDBoca Raton, FL 334311700116662
  4. Rejo Cherian, M.D.Boca Raton, FL 334311134567118
  5. Stefanie Czerwinski, MD, MSBoca Raton, FL 334311366062051
  6. Dany Dalencourt, NPBoca Raton, FL 334311851613954
  7. Crystal Dixon, M.D.Boca Raton, FL 334311801239520
  8. Merrill Epstein, MDBoca Raton, FL 334311326031113

Common questions

What is Natalio J. Chediak, M.D.'s NPI number?

Natalio J. Chediak, M.D.'s National Provider Identifier (NPI) is 1851451256, issued on Dec 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Natalio J. Chediak, M.D. located?

The NPPES record lists a practice address at 660 Glades Road, Boca Raton, FL, 33431. Phone: (561) 750-9881. Providers update this record themselves, so call before visiting.

How can I verify Natalio J. Chediak, M.D.'s license?

NPPES lists Florida license number ME45193, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Natalio J. Chediak, M.D. prescribe under Medicare Part D?

In 2024, Natalio J. Chediak, M.D. had 2,573 Medicare Part D claims for 388 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

What is Natalio J. Chediak, M.D.'s MIPS final score?

The 2023 MIPS final score is 0 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.