Bassem Onsy Abraham, MD
Interventional Pain Medicine Physician · Trumbull, CT
Bassem Onsy Abraham, MD is an interventional pain medicine physician with a practice address in Trumbull, Connecticut, and NPI 1922180520, issued on Oct 20, 2006. Check the license (Connecticut 1.043980, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Bassem Onsy Abraham
- Credential
- MD
- Primary taxonomy
- Interventional Pain Medicine Physician 208VP0014X
- License numbers
- 1.043980 CT
256799 NY
Self-reported in NPPES; status is on the state search - Practice location
- 115 Technology Dr Ste B202, Trumbull, CT 06611
- Phone
- (203) 548-7590
- Enumerated
- Oct 20, 2006
- Record last updated
- Apr 8, 2026
- Fax
- (855) 950-0826
- Medicare enrollment
- Enrolled (PECOS I20201211002493); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest interventional pain medicine physician records → All 23 in Connecticut → Look up another NPI →
Verify Bassem Onsy Abraham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 1.043980Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average interventional pain medicine physician in 2024
135 Medicare Part D claims for 29 beneficiaries, against an average of 2,306 among the 2,100 providers of this specialty who prescribed in Part D. 86 claims were for opioids.
Most prescribed
- Tramadol Hcl27 claims
- Oxycodone-Acetaminophen24 claims
- Hydrocodone-Acetaminophen17 claims
- Duloxetine Hcl12 claims
- Hydromorphone Hcl12 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.
Bassem Onsy Abraham among 23 interventional pain medicine physician records in Connecticut
Bassem Onsy Abraham, MD is one of 23 interventional pain medicine physician records with a practice address in Connecticut. 83% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 30% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated1995 · median 1993 among the 19 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208VP0014X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Pain Medicine Physician providers in Connecticut
There are 23 interventional pain medicine physician records in Connecticut.
All 23 in Connecticut → Every provider in Trumbull → Interventional Pain Medicine Physician nationwide →
The 8 interventional pain medicine physician records with the nearest ZIP codes
- Pardeep Sood, MDTrumbull, CT 066111588652358
- Sargis Ohanyan, MDHamden, CT 065181043748031
- Ahmed Haque, M.D.West Haven, CT 065161932469608
- Michelle Nisenbaum, MDWaterbury, CT 067081639259252
- David Glassman, M.D.New Haven, CT 065111831127265
- Dwight Ligham, MDNew Haven, CT 065111669584686
- Mohan Vodapally, M.D.,DABPMHamden, CT 065111952340887
- Annette Macannuco-Winslow, M.D.Wallingford, CT 064921356376222
Common questions
What is Bassem Onsy Abraham, MD's NPI number?
Bassem Onsy Abraham, MD's National Provider Identifier (NPI) is 1922180520, issued on Oct 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bassem Onsy Abraham, MD located?
The NPPES record lists a practice address at 115 Technology Dr Ste B202, Trumbull, CT, 06611. Phone: (203) 548-7590. Providers update this record themselves, so call before visiting.
How can I verify Bassem Onsy Abraham, MD's license?
NPPES lists Connecticut license number 1.043980, 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 Bassem Onsy Abraham, MD prescribe under Medicare Part D?
In 2024, Bassem Onsy Abraham, MD had 135 Medicare Part D claims for 29 beneficiaries; the average among interventional pain medicine physician prescribers was 2,306. 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.