Lloyd W. Brown, MD
Emergency Medical Services (Emergency Medicine) Physician · Williamsville, NY
Lloyd W. Brown, MD is an emergency medical services (emergency medicine) physician with a practice address in Williamsville, New York, and NPI 1043261779, issued on May 15, 2006. Check the license (New York 177594-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Lloyd W. Brown
- Credential
- MD
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License number
- 177594-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6653 Main St, Williamsville, NY 14221
- Phone
- (716) 204-4500
- Enumerated
- May 15, 2006
- Record last updated
- Nov 14, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (716) 204-4501
- Medicaid ID
- 01617252 NY
- Medicare enrollment
- Enrolled (PECOS I20050705000014); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 169 in New York → Look up another NPI →
Also registered at 6653 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marc Klementowski, M.D.Emergency Medicine Physician1134196728
- Steven Lakomy, MDEmergency Medical Services (Emergency Medicine) Physician1427002302
Verify Lloyd W. Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 177594-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% more Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024
458 Medicare Part D claims for 330 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D. 80 claims were for opioids.
Most prescribed
- Cefdinir57 claims
- Methylprednisolone49 claims
- Hydrocodone-Acetaminophen39 claims
- Acetaminophen-Codeine32 claims
- Ondansetron Odt31 claims
- Doxycycline Hyclate29 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.
Bills Medicare through one group practice
- Buffalo Emergency Associates LLPCheektowaga, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lloyd W. Brown among 169 emergency medical services (emergency medicine) physician records in New York
Lloyd W. Brown, MD is one of 169 emergency medical services (emergency medicine) physician records with a practice address in New York. 64% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 33% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated1986 · median 1999 among the 64 with a school on file
- Record last updated2007 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medical Services (Emergency Medicine) Physician providers in New York
There are 169 emergency medical services (emergency medicine) physician records in New York.
All 169 in New York → Every provider in Williamsville → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- Michael Baggett, MDWilliamsville, NY 142211437102712
- Syed Bukhari, MDWilliamsville, NY 142211447203633
- Sreekrishna Cheruvu, M.D.Williamsville, NY 142211598717720
- Daniel Cofie, MDWilliamsville, NY 142211023063005
- Edward Cosgrove, MDWilliamsville, NY 142211639123433
- Gregory Daniel, MDWilliamsville, NY 142211225082035
- Melissa Desantis, M.D.Williamsville, NY 142211891778338
- Mushtaq Khan, MDWilliamsville, NY 142211528013059
Common questions
What is Lloyd W. Brown, MD's NPI number?
Lloyd W. Brown, MD's National Provider Identifier (NPI) is 1043261779, issued on May 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lloyd W. Brown, MD located?
The NPPES record lists a practice address at 6653 Main St, Williamsville, NY, 14221. Phone: (716) 204-4500. Providers update this record themselves, so call before visiting.
How can I verify Lloyd W. Brown, MD's license?
NPPES lists New York license number 177594-1, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lloyd W. Brown, MD prescribe under Medicare Part D?
In 2024, Lloyd W. Brown, MD had 458 Medicare Part D claims for 330 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. 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.