NPPES file of Aug 9, 2026

Luis Arnaldo Marchany-Alfonso, M.D.

Psychiatry Physician · Weston, FL

Luis Arnaldo Marchany-Alfonso, M.D. is a psychiatry physician with a practice address in Weston, Florida, and NPI 1447241542, issued on Oct 30, 2005. Check the license (Florida ME134987, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1447241542
Name
Luis Arnaldo Marchany-Alfonso
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
ME134987 FL
239492 NY
16217 PR
Self-reported in NPPES; status is on the state search
Practice location
2645 Executive Park Dr Ste 330, Weston, FL 33331
Phone
(954) 751-4269
Enumerated
Oct 30, 2005
Record last updated
Nov 17, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(954) 686-2487
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest psychiatry physician records → All 2,744 in Florida → Look up another NPI →

Verify Luis Arnaldo Marchany-Alfonso in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME134987    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

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5.6 times the Medicare Part D claims of the average psychiatry physician in 2024

5,637 Medicare Part D claims for 202 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were under 1% of claims.

  1. Luis Marchany-Alfonso5,637
  2. Specialty average1,000

Most prescribed

  1. Clonazepam1,196 claims
  2. Temazepam642 claims
  3. Risperidone392 claims
  4. Citalopram Hbr289 claims
  5. Lorazepam240 claims
  6. Fluoxetine Hcl231 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.

Luis Arnaldo Marchany-Alfonso among 2,744 psychiatry physician records in Florida

Luis Arnaldo Marchany-Alfonso, M.D. is one of 2,744 psychiatry physician records with a practice address in Florida. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 47% of these records are
  • Record last updated2020 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Florida

There are 2,744 psychiatry physician records in Florida.

All 2,744 in Florida → Every provider in Weston → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Maria De Pombo Luna, MDWeston, FL 333311275930109
  2. Shalini Katyal, M.D.Weston, FL 333311972713774
  3. Richard Seely, M.D.Weston, FL 333311457417438
  4. Dmitry Byk, M.D.Davie, FL 333301194826511
  5. Mariana Danet, M.D.Davie, FL 333301649336660
  6. Ignacio Bobes, M.D.Oakland Park, FL 333341902831605
  7. Luis Chaves Villamil, M.D.Oakland Park, FL 333341831331289
  8. Kate GraenDavie, FL 333281447813555

Common questions

What is Luis Arnaldo Marchany-Alfonso, M.D.'s NPI number?

Luis Arnaldo Marchany-Alfonso, M.D.'s National Provider Identifier (NPI) is 1447241542, issued on Oct 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Luis Arnaldo Marchany-Alfonso, M.D. located?

The NPPES record lists a practice address at 2645 Executive Park Dr Ste 330, Weston, FL, 33331. Phone: (954) 751-4269. Providers update this record themselves, so call before visiting.

How can I verify Luis Arnaldo Marchany-Alfonso, M.D.'s license?

NPPES lists Florida license number ME134987, 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 Luis Arnaldo Marchany-Alfonso, M.D. prescribe under Medicare Part D?

In 2024, Luis Arnaldo Marchany-Alfonso, M.D. had 5,637 Medicare Part D claims for 202 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.