NPPES file of Aug 9, 2026

Bryan Xavier Desouza, M.D.

Clinical Neurophysiology Physician · Wynnewood, PA

Bryan Xavier Desouza, M.D. is a clinical neurophysiology physician with a practice address in Wynnewood, Pennsylvania, and NPI 1427138486, issued on Oct 16, 2006. Check the license (Pennsylvania MD052950L, as entered in NPPES) on the Pennsylvania Department of State (PALS); 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
1427138486
Name
Bryan Xavier Desouza
Credential
M.D.
Primary taxonomy
Clinical Neurophysiology Physician 2084N0600X
License number
MD052950L PA
Self-reported in NPPES; status is on the state search
Practice location
100 E Lancaster Ave, Wynnewood, PA 19096
Phone
(610) 649-6090
Enumerated
Oct 16, 2006
Record last updated
Sep 11, 2025
Fax
(610) 640-6087
Medicaid ID
1483921 PA
Medicare enrollment
Enrolled (PECOS I20240725003315); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 1985
Telehealth
Offers telehealth (CMS)
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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8 nearest clinical neurophysiology physician records → All 26 in Pennsylvania → Look up another NPI →

Also registered at 100 E Lancaster Ave

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

  1. Nicholas Abate, DOStudent in an Organized Health Care Education/Training Program1508568676
  2. John Abramson, M.D.Gastroenterology Physician1710953633
  3. Sandra Abramson, MDCardiovascular Disease Physician1275538282
  4. Olivia Ackley, MDInternal Medicine Physician1174453930
  5. Ashley Adams, CRNPWomen's Health Nurse Practitioner1497225635
  6. Bonnie Adelman, M.S.P.A.Audiologist1568718088

Verify Bryan Xavier Desouza in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD052950L    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 Pennsylvania license search

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61% fewer Medicare Part D claims than the average clinical neurophysiology physician in 2024

613 Medicare Part D claims for 96 beneficiaries, against an average of 1,586 among the 319 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Bryan Desouza613
  2. Specialty average1,586

Most prescribed

  1. Memantine Hcl80 claims
  2. Donepezil Hcl73 claims
  3. Gabapentin53 claims
  4. Carbidopa-Levodopa52 claims
  5. Topiramate35 claims
  6. Escitalopram Oxalate34 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: $36.13

2 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 260 providers of this specialty with any payment received $7,345.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Bryan Desouza$36.13
  2. Specialty average$7,345.06

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. Yale UniversityNew Haven, CT

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

Bryan Xavier Desouza among 26 clinical neurophysiology physician records in Pennsylvania

Bryan Xavier Desouza, M.D. is one of 26 clinical neurophysiology physician records with a practice address in Pennsylvania. 73% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 50% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1985 · median 2001 among the 17 with a school on file
  • Record last updated2025 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0600X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Neurophysiology Physician providers in Pennsylvania

There are 26 clinical neurophysiology physician records in Pennsylvania.

All 26 in Pennsylvania → Every provider in Wynnewood → Clinical Neurophysiology Physician nationwide →

The 8 clinical neurophysiology physician records with the nearest ZIP codes

  1. Joshua Kutinsky, PSYDPhiladelphia, PA 191021366968703
  2. Charles Bae, MDPhiladelphia, PA 191041477592335
  3. Pratap Yagnik, MDPhiladelphia, PA 191041427061472
  4. Karen Carvalho, MDPhiladelphia, PA 191341467474429
  5. Ralph Kuncl, MD, PHDBryn Mawr, PA 190101275541880
  6. Craig Carroll, D.OWest Chester, PA 193821861479628
  7. Jennifer Avallone, DOKing Of Prussia, PA 194061588800429
  8. Sonya Knight, DOBlue Bell, PA 194221558495283

Common questions

What is Bryan Xavier Desouza, M.D.'s NPI number?

Bryan Xavier Desouza, M.D.'s National Provider Identifier (NPI) is 1427138486, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Bryan Xavier Desouza, M.D. located?

The NPPES record lists a practice address at 100 E Lancaster Ave, Wynnewood, PA, 19096. Phone: (610) 649-6090. Providers update this record themselves, so call before visiting.

How can I verify Bryan Xavier Desouza, M.D.'s license?

NPPES lists Pennsylvania license number MD052950L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Bryan Xavier Desouza, M.D. prescribe under Medicare Part D?

In 2024, Bryan Xavier Desouza, M.D. had 613 Medicare Part D claims for 96 beneficiaries; the average among clinical neurophysiology physician prescribers was 1,586. 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.