NPPES file of Aug 9, 2026

Jean Marie Brown Ly, M.D.

Allergy & Immunology Physician · Sarasota, FL

Jean Marie Brown Ly, M.D. is an allergy & immunology physician with a practice address in Sarasota, Florida, and NPI 1568623551, issued on Jun 23, 2008. Check the license (Florida ME116920, 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
1568623551
Name
Jean Marie Brown Ly
Credential
M.D.
Primary taxonomy
Allergy & Immunology Physician 207K00000X
License number
ME116920 FL
Self-reported in NPPES; status is on the state search
Practice location
3570 S Tuttle Ave, Sarasota, FL 34239
Phone
(941) 927-4888
Enumerated
Jun 23, 2008
Record last updated
Feb 26, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20131007000716); accepts Medicare assignment
Medical or professional school
University Of South Florida College Of Medicine, 2008
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.
Download card Updates feed

8 nearest allergy & immunology physician records → All 204 in Florida → Look up another NPI →

Also registered at 3570 S Tuttle Ave

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

  1. Neha Dunn, M.D.Allergy Physician1154609030
  2. Jennifer Fergeson, DOAllergy & Immunology Physician1326337577
  3. Hugh Windom, M.D.Allergy Physician1013902204

Verify Jean Marie Brown Ly in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME116920    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

75% fewer Medicare Part D claims than the average allergy & immunology physician in 2024

182 Medicare Part D claims for 43 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.

  1. Jean Ly182
  2. Specialty average741

Most prescribed

  1. Albuterol Sulfate Hfa25 claims
  2. Ipratropium Bromide12 claims
  3. Azelastine Hcl11 claims
  4. Fluticasone Propionate11 claims
  5. Xhance11 claims
  6. Xolair11 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: $2,369.71

87 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jean Ly$2,369.71
  2. Specialty average$8,321.81

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. Hugh H Windom MD PASarasota, FL

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

Jean Marie Brown Ly among 204 allergy & immunology physician records in Florida

Jean Marie Brown Ly, M.D. is one of 204 allergy & immunology physician records with a practice address in Florida. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 68% of them.

  • NPI issued2008 · 68% of these records are older, 27% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2008 · median 1997 among the 132 with a school on file
  • Record last updated2014 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Allergy & Immunology Physician providers in Florida

There are 204 allergy & immunology physician records in Florida.

All 204 in Florida → Every provider in Sarasota → Allergy & Immunology Physician nationwide →

The 8 allergy & immunology physician records with the nearest ZIP codes

  1. Jennifer Fergeson, DOSarasota, FL 342391326337577
  2. Sharlene Llanes, M.D.Sarasota, FL 342391992756548
  3. Rajivi Rucker, M.D.Sarasota, FL 342391194721522
  4. John Cella, M.D.Anna Maria, FL 342161326153347
  5. Matthew Aresery, MDBradenton, FL 342111447205281
  6. Roger Danziger, M.D.Bradenton, FL 342101255395133
  7. Geetika Sabharwal, M.D.Bradenton, FL 342091457581290
  8. Nilamben Patel, DONorth Port, FL 342891174941645

Common questions

What is Jean Marie Brown Ly, M.D.'s NPI number?

Jean Marie Brown Ly, M.D.'s National Provider Identifier (NPI) is 1568623551, issued on Jun 23, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Jean Marie Brown Ly, M.D. located?

The NPPES record lists a practice address at 3570 S Tuttle Ave, Sarasota, FL, 34239. Phone: (941) 927-4888. Providers update this record themselves, so call before visiting.

How can I verify Jean Marie Brown Ly, M.D.'s license?

NPPES lists Florida license number ME116920, 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 Jean Marie Brown Ly, M.D. prescribe under Medicare Part D?

In 2024, Jean Marie Brown Ly, M.D. had 182 Medicare Part D claims for 43 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.