Osama Siddique, M.D.
Gastroenterology Physician · Rocky Hill, CT
Osama Siddique, M.D. is a gastroenterology physician with a practice address in Rocky Hill, Connecticut, and NPI 1558746230, issued on Jul 23, 2015. Check the license (Connecticut 67465, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Osama Siddique
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 67465 CT
Self-reported in NPPES; status is on the state search - Practice location
- 30 Waterchase Dr, Rocky Hill, CT 06067
- Phone
- (860) 257-4131
- Enumerated
- Jul 23, 2015
- Record last updated
- Jul 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210521002460); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 336 in Connecticut → Look up another NPI →
Verify Osama Siddique in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 67465Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average gastroenterology physician in 2024
1,255 Medicare Part D claims for 382 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims. 11 claims were for opioids.
Most prescribed
- Pantoprazole Sodium244 claims
- Omeprazole133 claims
- Sod Sulf-Potass Sulf-Mag Sulf106 claims
- Famotidine60 claims
- Esomeprazole Magnesium53 claims
- Linzess53 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 practice group's MIPS final score for 2023 (Medicare payment program): 85.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,035.50
17 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
- Connecticut GI PLLCHartford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Osama Siddique among 336 gastroenterology physician records in Connecticut
Osama Siddique, M.D. is one of 336 gastroenterology physician records with a practice address in Connecticut. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 88% of them.
- NPI issued2015 · 88% of these records are older, 11% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2014 · median 2001 among the 255 with a school on file
- Record last updated2021 · 69% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Connecticut
There are 336 gastroenterology physician records in Connecticut.
All 336 in Connecticut → Every provider in Rocky Hill → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Imran Balouch, MDVernon Rockville, CT 060661467783290
- Ali Hemacha, MDVernon, CT 060661225000870
- Jeffrey Breiter, M.D.South Windsor, CT 060741306821863
- Brian Moy, D.O.South Windsor, CT 060741144665969
- Marcy Qureshi, D.O.South Windsor, CT 060741164600615
- John Wysocki, MDSouth Windsor, CT 060741457594103
- Louis Competiello, MDEnfield, CT 060821306949995
- Joseph Ianello, MDEnfield, CT 060821902900525
Common questions
What is Osama Siddique, M.D.'s NPI number?
Osama Siddique, M.D.'s National Provider Identifier (NPI) is 1558746230, issued on Jul 23, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Osama Siddique, M.D. located?
The NPPES record lists a practice address at 30 Waterchase Dr, Rocky Hill, CT, 06067. Phone: (860) 257-4131. Providers update this record themselves, so call before visiting.
How can I verify Osama Siddique, M.D.'s license?
NPPES lists Connecticut license number 67465, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Osama Siddique, M.D. prescribe under Medicare Part D?
In 2024, Osama Siddique, M.D. had 1,255 Medicare Part D claims for 382 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Osama Siddique, M.D.'s MIPS final score?
The 2023 MIPS final score is 85.1 of 100, reported for the practice group. 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.