Moaz Sial
Gastroenterology Physician · Waterloo, IA
Moaz Sial is a gastroenterology physician with a practice address in Waterloo, Iowa, and NPI 1891102364, issued on Jul 16, 2014. Check the license (Iowa MD-46760, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Moaz Sial
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- MD-46760 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1015 S Hackett RD, Waterloo, IA 50701
- Phone
- (319) 234-5990
- Enumerated
- Jul 16, 2014
- Record last updated
- Feb 4, 2022
- Medicare enrollment
- Enrolled (PECOS I20200601002952); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 122 in Iowa → Look up another NPI →
Also registered at 1015 S Hackett RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Burton Adrian, M.D.Internal Medicine Physician1730138769
- Taha Ashraf, M.DGastroenterology Physician1881181451
- Jane Baker, ARNPNurse Practitioner1184988610
- Bruce Baridon, DOInternal Medicine Physician1205894581
- Barbara Burkle, ARNPNurse Practitioner1588618359
- Ruselle Debonis, ARNPNurse Practitioner1275511230
Verify Moaz Sial in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD-46760Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average gastroenterology physician in 2024
489 Medicare Part D claims for 256 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Omeprazole166 claims
- Sod Sulf-Potass Sulf-Mag Sulf111 claims
- Pantoprazole Sodium86 claims
- Linzess15 claims
- Peg 3350-Electrolyte14 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: $2,031.97
14 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
- Allen Memorial Hospital CorporationWaterloo, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Moaz Sial among 122 gastroenterology physician records in Iowa
Moaz Sial is one of 122 gastroenterology physician records with a practice address in Iowa. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 74% of them.
- NPI issued2014 · 74% of these records are older, 20% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2012 · median 2000 among the 84 with a school on file
- Record last updated2022 · 54% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Iowa
There are 122 gastroenterology physician records in Iowa.
All 122 in Iowa → Every provider in Waterloo → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Taha Ashraf, M.DWaterloo, IA 507011881181451
- Shima Ghavimi, M.D.Waterloo, IA 507011811316458
- Srinivas Kalala, M.D.Waterloo, IA 507011619140910
- Ravindra Mallavarapu, MDWaterloo, IA 507011982657961
- Richard Manfready, M.D.Waterloo, IA 507011710419122
- Suresh Reddy, MDWaterloo, IA 507011053358226
- Steve Obanor, M.B.B.S.Waterloo, IA 507021457872327
- Victor Mujica, MDCedar Falls, IA 506131003859877
Common questions
What is Moaz Sial's NPI number?
Moaz Sial's National Provider Identifier (NPI) is 1891102364, issued on Jul 16, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Moaz Sial located?
The NPPES record lists a practice address at 1015 S Hackett RD, Waterloo, IA, 50701. Phone: (319) 234-5990. Providers update this record themselves, so call before visiting.
How can I verify Moaz Sial's license?
NPPES lists Iowa license number MD-46760, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Moaz Sial prescribe under Medicare Part D?
In 2024, Moaz Sial had 489 Medicare Part D claims for 256 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.