Richard Horowitz, M.D.
Cardiovascular Disease Physician · Rockville Centre, NY
Richard Horowitz, M.D. is a cardiovascular disease physician with a practice address in Rockville Centre, New York, and NPI 1023009289, issued on Nov 4, 2005. Check the license (New York 149879, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Richard Horowitz
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 149879 NY
Self-reported in NPPES; status is on the state search - Practice location
- 242 Merrick RD, Rockville Centre, NY 11570
- Phone
- (516) 763-2800
- Enumerated
- Nov 4, 2005
- Record last updated
- Mar 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 00705546 NY
- Medicare enrollment
- Enrolled (PECOS I20100315000591); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 1976
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,583 in New York → Look up another NPI →
Also registered at 242 Merrick RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Varvara Alexiadis, MDEndocrinology, Diabetes & Metabolism Physician1033462684
- Timothy Chen, M.D.Cardiovascular Disease Physician1720079056
- Lyndsey Chernick, NPFamily Nurse Practitioner1477934917
- Micky Chun, MDNephrology Physician1306821434
- Stephen Covey, M.D.Cardiovascular Disease Physician1114917804
- Marjory David, FNPFamily Nurse Practitioner1801996335
Verify Richard Horowitz 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 149879Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average cardiovascular disease physician in 2024
3,536 Medicare Part D claims for 560 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Atorvastatin Calcium595 claims
- Metoprolol Succinate484 claims
- Amlodipine Besylate386 claims
- Rosuvastatin Calcium157 claims
- Losartan Potassium142 claims
- Hydrochlorothiazide132 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 practice group's MIPS final score for 2023 (Medicare payment program): 84.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $126.11
5 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard Horowitz among 2,583 cardiovascular disease physician records in New York
Richard Horowitz, M.D. is one of 2,583 cardiovascular disease physician records with a practice address in New York. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 83% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1976 · median 1998 among the 1,896 with a school on file
- Record last updated2021 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in New York
There are 2,583 cardiovascular disease physician records in New York.
All 2,583 in New York → Every provider in Rockville Centre → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Timothy Chen, M.D.Rockville Centre, NY 115701720079056
- Stephen Covey, M.D.Rockville Centre, NY 115701114917804
- Victor Dlugash, MDRockville Center, NY 115701184607590
- Thierry Duchatellier, MDRockville Centre, NY 115701619987120
- Himali Gandhi, MDRockville Centre, NY 115701275064438
- Mark Kessler, M.D.Rockville Centre, NY 115701083605224
- Barbara Lepetri, MDRockville Centre, NY 115701790012086
- Guilly Rebagay, M.D.Rockville Centre, NY 115701992118343
Common questions
What is Richard Horowitz, M.D.'s NPI number?
Richard Horowitz, M.D.'s National Provider Identifier (NPI) is 1023009289, issued on Nov 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Richard Horowitz, M.D. located?
The NPPES record lists a practice address at 242 Merrick RD, Rockville Centre, NY, 11570. Phone: (516) 763-2800. Providers update this record themselves, so call before visiting.
How can I verify Richard Horowitz, M.D.'s license?
NPPES lists New York license number 149879, 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 Richard Horowitz, M.D. prescribe under Medicare Part D?
In 2024, Richard Horowitz, M.D. had 3,536 Medicare Part D claims for 560 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Richard Horowitz, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.5 of 100, reported for the practice group. 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.