Louis Anthony Buzzeo, MD
Nephrology Physician · Sleepy Hollow, NY
Louis Anthony Buzzeo, MD is a nephrology physician with a practice address in Sleepy Hollow, New York, and NPI 1164499448, issued on Mar 4, 2006. Check the license (New York 116769, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Louis Anthony Buzzeo
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 116769 NY
Self-reported in NPPES; status is on the state search - Practice location
- 777 N Broadway, Sleepy Hollow, NY 10591
- Phone
- (914) 332-9100
- Enumerated
- Mar 4, 2006
- Record last updated
- Nov 19, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (914) 332-1037
- Medicaid ID
- 00247278 NY
- Entity
- Type 1 · individual
Also registered at 777 N Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Andrea Espinosa, RPA-CSurgical Physician Assistant1851493464
- Lynnemarie Gagne-LeblancSpeech-Language Pathologist1740533447
Verify Louis Anthony Buzzeo 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 116769Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% more Medicare Part D claims than the average nephrology physician in 2024
1,804 Medicare Part D claims for 172 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Atorvastatin Calcium124 claims
- Rosuvastatin Calcium115 claims
- Amlodipine Besylate113 claims
- Levothyroxine Sodium58 claims
- Telmisartan56 claims
- Nebivolol Hcl49 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.
The MIPS final score for 2023 (Medicare payment program): 13.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Nephrology Physician providers in New York
There are 1,049 nephrology physician records in New York.
Other nephrology physician records in New York
- Mersema Abate, MDEast Setauket, NY1497950133
- Rula Abdulrahman, M.D.Stony Brook, NY1790180776
- Matthew Abramowitz, M.D.Bronx, NY1619115524
- Matthew Abramson, M.D.New York, NY1790104560
- Niraj Acharya, MDBrooklyn, NY1609950617
- Hugh Adams, MDRochester, NY1356637482
- Sujatha Addagatla, M.D.Niagara Falls, NY1720168198
- Daniel Addanki, M.D.,Bronx, NY1023281342
- Stephen Adler, MDHawthorne, NY1164421020
- Christopher Adubor, MDMount Vernon, NY1962464594
Common questions
What is Louis Anthony Buzzeo, MD's NPI number?
Louis Anthony Buzzeo, MD's National Provider Identifier (NPI) is 1164499448, issued on Mar 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Louis Anthony Buzzeo, MD located?
The NPPES record lists a practice address at 777 N Broadway, Sleepy Hollow, NY, 10591. Phone: (914) 332-9100. Providers update this record themselves, so call before visiting.
How can I verify Louis Anthony Buzzeo, MD's license?
NPPES lists New York license number 116769, 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 Louis Anthony Buzzeo, MD prescribe under Medicare Part D?
In 2024, Louis Anthony Buzzeo, MD had 1,804 Medicare Part D claims for 172 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Louis Anthony Buzzeo, MD's MIPS final score?
The 2023 MIPS final score is 13.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.