Manish Ghanashyam Amin, MD
Gastroenterology Physician · Chandler, AZ
Manish Ghanashyam Amin, MD is a gastroenterology physician with a practice address in Chandler, Arizona, and NPI 1225093271, issued on Apr 20, 2006. Check the license on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Manish Ghanashyam Amin
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 212889 MA
Self-reported in NPPES; status is on the state search - Practice location
- 875 S Dobson RD, Chandler, AZ 85224
- Phone
- (617) 983-0117
- Enumerated
- Apr 20, 2006
- Record last updated
- Oct 1, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20060804000330); accepts Medicare assignment
- Medical or professional school
- Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 1999
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 403 in Arizona → Look up another NPI →
Also registered at 875 S Dobson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew BaldusGastroenterology Physician1164197190
- Joyce Bealer, CRNACertified Registered Nurse Anesthetist1811972078
- George Bracher, M.D.Gastroenterology Physician1669444006
- Sandra Ehrler, PHYSICIAN ASSISTANTPhysician Assistant1235773185
- Jody Krager, CRNACertified Registered Nurse Anesthetist1528309697
- Jessica Laurino, PA-CPhysician Assistant1609127299
Verify Manish Ghanashyam Amin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average gastroenterology physician in 2024
766 Medicare Part D claims for 286 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Pantoprazole Sodium401 claims
- Famotidine145 claims
- Omeprazole104 claims
- Lansoprazole35 claims
- Sod Sulf-Potass Sulf-Mag Sulf28 claims
- Nadolol12 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): 82.8 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).
Industry payments in 2024: $456.54
22 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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
- Southeast Valley Gastroenterology Consultants, P.C.Chandler, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Manish Ghanashyam Amin among 403 gastroenterology physician records in Arizona
Manish Ghanashyam Amin, MD is one of 403 gastroenterology physician records with a practice address in Arizona. 84% 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 17% of them.
- NPI issued2006 · 17% of these records are older, 41% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1999 · median 2001 among the 295 with a school on file
- Record last updated2008 · 47% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Arizona
There are 403 gastroenterology physician records in Arizona.
All 403 in Arizona → Every provider in Chandler → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Sanjay Ahluwalia, M.D.Chandler, AZ 852241104807882
- George Bracher, M.D.Chandler, AZ 852241669444006
- James Burgess, MDChandler, AZ 852241235118589
- Emma Castillo, M.D.Chandler, AZ 852241598730053
- Brendan Levy, M.D.Chandler, AZ 852241548260474
- Tarun Mullick, M.D.Chandler, AZ 852241912906462
- Gregory Nguyenduc, M.D.Chandler, AZ 852241326016239
- Sandeep Patel, M.D.Chandler, AZ 852241427094218
Common questions
What is Manish Ghanashyam Amin, MD's NPI number?
Manish Ghanashyam Amin, MD's National Provider Identifier (NPI) is 1225093271, issued on Apr 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Manish Ghanashyam Amin, MD located?
The NPPES record lists a practice address at 875 S Dobson RD, Chandler, AZ, 85224. Phone: (617) 983-0117. Providers update this record themselves, so call before visiting.
How can I verify Manish Ghanashyam Amin, MD's license?
Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Manish Ghanashyam Amin, MD prescribe under Medicare Part D?
In 2024, Manish Ghanashyam Amin, MD had 766 Medicare Part D claims for 286 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Manish Ghanashyam Amin, MD's MIPS final score?
The 2023 MIPS final score is 82.8 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.