James G. Corasanti, MD, PHD
Gastroenterology Physician · Williamsville, NY
James G. Corasanti, MD, PHD is a gastroenterology physician with a practice address in Williamsville, New York, and NPI 1750347068, issued on Apr 25, 2006. Check the license (New York 158564-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- James G. Corasanti
- Credential
- MD, PHD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 158564-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 5225 Sheridan Dr, Williamsville, NY 14221
- Phone
- (716) 677-4414
- Enumerated
- Apr 25, 2006
- Record last updated
- Feb 14, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (716) 898-8805
- Medicaid ID
- 01123422 NY
- Medicare enrollment
- Enrolled (PECOS I20070703000234); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,797 in New York → Look up another NPI →
Also registered at 5225 Sheridan Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Molly AndriantsoaSpeech-Language Pathologist1598585960
- Kelly CartusMassage Therapist1790153781
- Rachel Derenda, LMTSpecialist1477803799
- Ann Desotelle, MS PTPhysical Therapist1831220623
- Brianna Dobmeier, AUDAudiologist1558887992
- Ryan Eaton, RDObesity and Weight Management Nutrition Registered Dietitian1295320695
Verify James G. Corasanti 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 158564-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average gastroenterology physician in 2024
398 Medicare Part D claims for 155 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Famotidine86 claims
- Omeprazole45 claims
- Metoclopramide Hcl26 claims
- Pantoprazole Sodium23 claims
- Motegrity22 claims
- Cholestyramine Light15 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.
Industry payments in 2024: $553.34
10 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 13,350 providers of this specialty with any payment received $5,015.95 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
- General Physician PCBuffalo, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James G. Corasanti among 1,797 gastroenterology physician records in New York
James G. Corasanti, MD, PHD 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
- Graduated1983 · median 1999 among the 1,378 with a school on file
- Record last updated2018 · 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 Williamsville → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Christopher Bartolone, M.D.Williamsville, NY 142211548246788
- Peter Bloom, M.D.Williamsville, NY 142211316923253
- Joseph Caruana, M.D.Williamsville, NY 142211134123417
- David Fay, M.D.Williamsville, NY 142211942286844
- David Garson, M.D.Williamsville, NY 142211457337388
- Jerald Giller, M.D.Williamsville, NY 142211376529370
- Richard Kaplan, M.D.Williamsville, NY 142211184600975
- Michael Kozower, M.D.Williamsville, NY 142211396721551
Common questions
What is James G. Corasanti, MD, PHD's NPI number?
James G. Corasanti, MD, PHD's National Provider Identifier (NPI) is 1750347068, issued on Apr 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James G. Corasanti, MD, PHD located?
The NPPES record lists a practice address at 5225 Sheridan Dr, Williamsville, NY, 14221. Phone: (716) 677-4414. Providers update this record themselves, so call before visiting.
How can I verify James G. Corasanti, MD, PHD's license?
NPPES lists New York license number 158564-1, 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 James G. Corasanti, MD, PHD prescribe under Medicare Part D?
In 2024, James G. Corasanti, MD, PHD had 398 Medicare Part D claims for 155 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.