NPPES file of Aug 9, 2026

Xavier Sanchez Flores, M.D.

Pediatric Dermatology Physician · Dorado, PR

Xavier Sanchez Flores, M.D. is a pediatric dermatology physician with a practice address in Dorado, Puerto Rico, and NPI 1083032551, issued on Apr 2, 2014. Check the license (Puerto Rico 19782, as entered in NPPES) with the Puerto Rico 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083032551
Name
Xavier Sanchez Flores
Credential
M.D.
Primary taxonomy
Pediatric Dermatology Physician 207NP0225X
License number
19782 PR
Self-reported in NPPES; status is on the state search
Practice location
D80 Calle C, Dorado, PR 00646
Phone
(787) 400-4851
Enumerated
Apr 2, 2014
Record last updated
Jun 27, 2022
Medicare enrollment
Enrolled (PECOS I20210611000412); accepts Medicare assignment
Medical or professional school
University Of Puerto Rico School Of Medicine, 2014
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 D80 Calle C

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

  1. Axel Delgado, MDDermatology Physician1457850570
  2. Andrea Medina Gonzalez, MDDermatology Physician1346894664

Verify Xavier Sanchez Flores in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
    Search for license 19782
    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 Puerto Rico license search

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8% fewer Medicare Part D claims than the average pediatric dermatology physician in 2024

238 Medicare Part D claims for 49 beneficiaries, against an average of 258 among the 104 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Xavier Sanchez Flores238
  2. Specialty average258

Most prescribed

  1. Ketoconazole46 claims
  2. Hydrocortisone33 claims
  3. Mometasone Furoate28 claims
  4. Taltz Autoinjector26 claims
  5. Triamcinolone Acetonide18 claims
  6. Dupixent Pen15 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.

Industry payments in 2024: $15,228.58

52 payments; by number, the most common kind was food and beverage; the largest payer was Pierre Fabre Pharmaceuticals, Inc. The 158 providers of this specialty with any payment received $17,739.76 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Xavier Sanchez Flores$15,229
  2. Specialty average$17,740

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. Recinto DE Ciencias MedicasRio Piedras, PR

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

Pediatric Dermatology Physician providers in Puerto Rico

There are 2 pediatric dermatology physician records in Puerto Rico.

The 1 pediatric dermatology physician record with the nearest ZIP codes

  1. Francisco Colon - Fontanez, M.DSanturce, PR 009121811951353

Common questions

What is Xavier Sanchez Flores, M.D.'s NPI number?

Xavier Sanchez Flores, M.D.'s National Provider Identifier (NPI) is 1083032551, issued on Apr 2, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Xavier Sanchez Flores, M.D. located?

The NPPES record lists a practice address at D80 Calle C, Dorado, PR, 00646. Phone: (787) 400-4851. Providers update this record themselves, so call before visiting.

How can I verify Xavier Sanchez Flores, M.D.'s license?

NPPES lists Puerto Rico license number 19782, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Xavier Sanchez Flores, M.D. prescribe under Medicare Part D?

In 2024, Xavier Sanchez Flores, M.D. had 238 Medicare Part D claims for 49 beneficiaries; the average among pediatric dermatology physician prescribers was 258. 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.

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.