Ralph Carmine Caselnova, MD
Nephrology Physician · Bellmore, NY
Ralph Carmine Caselnova, MD is a nephrology physician with a practice address in Bellmore, New York, and NPI 1972587186, issued on Dec 1, 2005. Check the license (New York 108144, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ralph Carmine Caselnova
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 108144 NY
Self-reported in NPPES; status is on the state search - Practice location
- 250 Pettit Ave, Bellmore, NY 11710
- Phone
- (516) 409-0106
- Enumerated
- Dec 1, 2005
- Record last updated
- Mar 11, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (516) 409-0108
- Medicaid ID
- 00365595 NY
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,049 in New York → Look up another NPI →
Also registered at 250 Pettit Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Dilimetin, MDNephrology Physician1740264969
- Thomas Pizzuti, MDVascular & Interventional Radiology Physician1063485688
- Peter Su, M.D.Specialist1225049414
Verify Ralph Carmine Caselnova 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 108144Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average nephrology physician in 2024
66 Medicare Part D claims, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
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.
Ralph Carmine Caselnova among 1,049 nephrology physician records in New York
Ralph Carmine Caselnova, MD is one of 1,049 nephrology physician records with a practice address in New York. 85% 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, 89% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2010 · 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 207RN0300X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in New York
There are 1,049 nephrology physician records in New York.
All 1,049 in New York → Every provider in Bellmore → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Sheila D'Nodal, M.D.Bellmore, NY 117101710982962
- Gregory Dilimetin, MDBellmore, NY 117101740264969
- Kelly Gordon Dubs, MDBellmore, NY 117101881804664
- Roopal Sampat, M.D.Bellmore, NY 117101457511982
- Ralph Barbato, D.O.Bay Shore, NY 117061184725236
- Stephen Bernhardt, M.D.Bay Shore, NY 117061851492904
- Victor Chang, M.D.Bethpage, NY 117141558537191
- William Frank, M.D.Bay Shore, NY 117061972604007
Common questions
What is Ralph Carmine Caselnova, MD's NPI number?
Ralph Carmine Caselnova, MD's National Provider Identifier (NPI) is 1972587186, issued on Dec 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ralph Carmine Caselnova, MD located?
The NPPES record lists a practice address at 250 Pettit Ave, Bellmore, NY, 11710. Phone: (516) 409-0106. Providers update this record themselves, so call before visiting.
How can I verify Ralph Carmine Caselnova, MD's license?
NPPES lists New York license number 108144, 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 Ralph Carmine Caselnova, MD prescribe under Medicare Part D?
In 2024, Ralph Carmine Caselnova, MD had 66 Medicare Part D claims; the average among nephrology physician prescribers was 1,465. 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.