Richard Andrew Pellegrini, M.D.
Gastroenterology Physician · Hempstead, NY
Richard Andrew Pellegrini, M.D. is a gastroenterology physician with a practice address in Hempstead, New York, and NPI 1316912207, issued on Feb 22, 2006. Check the license (New York 156967, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Richard Andrew Pellegrini
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 156967 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3 Jean Ave, Hempstead, NY 11550
- Phone
- (516) 485-7840
- Enumerated
- Feb 22, 2006
- Record last updated
- Dec 14, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (516) 485-7869
- Medicare enrollment
- Enrolled (PECOS I20080825000222); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,797 in New York → Look up another NPI →
Verify Richard Andrew Pellegrini 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 156967Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average gastroenterology physician in 2024
1,227 Medicare Part D claims for 291 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Famotidine86 claims
- Omeprazole83 claims
- Linzess65 claims
- Amlodipine Besylate57 claims
- Pantoprazole Sodium56 claims
- Atorvastatin Calcium49 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.
Richard Andrew Pellegrini among 1,797 gastroenterology physician records in New York
Richard Andrew Pellegrini, M.D. is one of 1,797 gastroenterology physician records with a practice address in New York. 88% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 44% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1982 · median 1999 among the 1,378 with a school on file
- Record last updated2012 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in New York
There are 1,797 gastroenterology physician records in New York.
All 1,797 in New York → Every provider in Hempstead → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Gamaliel Immanuel, MDHempstead, NY 115501598855231
- Umair Nasir, DOUniondale, NY 115531780172445
- Vikram Singh, MDUniondale, NY 115531336550524
- Jennifer Slane, D.O.Uniondale, NY 115531336401371
- Syed Karim, DOEast Meadow, NY 115541073047114
- Seth LipkaEast Meadow, NY 115541831404052
- Paul Mustacchia, M.D.East Meadow, NY 115541285693820
- Richard Rubin, MDEast Meadow, NY 115541851381750
Common questions
What is Richard Andrew Pellegrini, M.D.'s NPI number?
Richard Andrew Pellegrini, M.D.'s National Provider Identifier (NPI) is 1316912207, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard Andrew Pellegrini, M.D. located?
The NPPES record lists a practice address at 3 Jean Ave, Hempstead, NY, 11550. Phone: (516) 485-7840. Providers update this record themselves, so call before visiting.
How can I verify Richard Andrew Pellegrini, M.D.'s license?
NPPES lists New York license number 156967, 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 Andrew Pellegrini, M.D. prescribe under Medicare Part D?
In 2024, Richard Andrew Pellegrini, M.D. had 1,227 Medicare Part D claims for 291 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.