Dr. Bassem Onsy Abraham, MD
- Medicare services, 2024
- 91
- Medicare patients, 2024
- 104
- Part D claims, 2024
- 135
- Industry payments
- $6,962
- Affiliated sites
- 1
- Practice address
- 3180 Main St, Bridgeport, CT 06606
- Practice phone
- Call (203) 548-7590
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New England Advanced Spine & Pain Center
Bridgeport, Connecticut
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Dr. Bassem Onsy Abraham is a pain medicine physician in Bridgeport, Connecticut
Dr. Abraham practices at New England Advanced Spine & Pain Center in Bridgeport, Connecticut.
Dr. Abraham's NPI, 1922180520, was assigned on October 20, 2006. Dr. Abraham holds Connecticut license 1.043980.
- NPI
- 1922180520NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719011105
- NPI enumeration date
- October 20, 2006
- NPI status
- Active
- Practice phone
- (203) 548-7590
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Bassem Onsy Abraham practices at New England Advanced Spine & Pain Center in Bridgeport, Connecticut
Dr. Abraham's primary practice is New England Advanced Spine & Pain Center, at 3180 Main St, Bridgeport, CT 06606 in Greater Bridgeport County. The practice phone is (203) 548-7590.
- New England Advanced Spine & Pain Center3180 Main St, Bridgeport, CT 06606 · Greater Bridgeport CountyPhone(203) 548-7590
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Bassem Onsy Abraham is affiliated with 2 sites of care and 2 medical groups
Dr. Abraham's primary practice is New England Advanced Spine & Pain Center in Bridgeport, Connecticut. The medical group on file is Greater Connecticut Anesthesia Associates. Dmand AI also links Dr. Abraham to 1 more physician office and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Bassem Onsy Abraham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Abraham practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New England Advanced Spine & Pain Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bassem Onsy Abraham is one of 7 pain medicine physicians in Connecticut
Pain medicine is Dr. Abraham's primary specialty in the NPI Registry, under taxonomy code 208VP0000X. The record also lists pain medicine. Dmand AI has Dr. Abraham's licenses on file in 2 states: Connecticut and New York.
Specialties and state licenses
- Pain medicine, ConnecticutPrimary
- Pain medicine (anesthesiology), New York
Pain medicine physicians near Dr. Abraham
Counts of pain medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Bassem Onsy Abraham billed Medicare for 91 services in 2024
CMS data shows 91 Medicare services from Dr. Abraham across 4 procedure codes in 2024, for 104 Medicare patients. Medicare paid $9,498 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Abraham's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 702024: 9130%
Dr. Abraham's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Bassem Onsy Abraham treated 104 Medicare patients in 2024, average age 71
CMS counts 104 Medicare patients who saw Dr. Abraham in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 15% are also on Medicaid. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Abraham's median patient age at 64, with 54% women.
Dr. Abraham's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Abraham's Medicare patients by sex, 2024
- Women5351%
- Men5149%
Chronic conditions among Dr. Abraham's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis38%
- Anxiety29%
- Ischemic heart disease24%
- Diabetes23%
- Mood disorders22%
- Depression20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Abraham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bassem Onsy Abraham wrote 135 Medicare Part D claims in 2024
In 2024, Dr. Abraham wrote 135 Medicare Part D claims for 29 patients. 98% of them were for generic drugs. CMS names the drug for 92 of them, across 5 drugs with 11 or more claims each, at $968 in total drug cost. In 2023, CMS named 109 claims across 4 drugs.
Dr. Abraham's Part D claims by kind of drug, 2024
- Generic132 claims98%
- Brand-name and other3 claims2%
Dr. Abraham's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Abraham's Part D claims, 2024
- Opioids64%86 of 135 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1092024: 9216%
Drugs named by CMS: 5 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Bassem Onsy Abraham received $6,962 in industry payments from 2016 to 2023
CMS Open Payments shows 52 general payments to Dr. Abraham from 10 drug and device companies from 2016 to 2023. Travel and lodging make up the largest share, 79% of the total. Abbott Laboratories paid the most, $1,627.
General payments to Dr. Abraham by program year, 2016 to 2023
General payments to Dr. Abraham by kind, 2016 to 2023
- Travel and lodging$5,52779%
- Food and beverage$1,43421%
Companies that paid Dr. Abraham the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Bassem Onsy Abraham's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Bassem Onsy Abraham
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What is Dr. Bassem Onsy Abraham's NPI number?
Dr. Bassem Onsy Abraham's NPI number is 1922180520. It was assigned on October 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Bassem Onsy Abraham?
Dr. Bassem Onsy Abraham is a pain medicine physician in Bridgeport, Connecticut. The primary specialty in the NPI Registry is Pain Medicine Physician (taxonomy code 208VP0000X).
Where does Dr. Bassem Onsy Abraham practice?
Dr. Abraham practices at 3180 Main St, Bridgeport, CT 06606. Dr. Abraham's primary practice is New England Advanced Spine & Pain Center in Bridgeport, Connecticut. Dmand AI also links Dr. Abraham to 1 physician office and 1 medical group.
What is Dr. Bassem Onsy Abraham's office phone number?
The practice phone on file for Dr. Abraham is (203) 548-7590.
What is Dr. Bassem Onsy Abraham's medical license number?
Dr. Abraham holds Connecticut license 1.043980, one of the licenses on file in 2 states.
Which states has Dr. Bassem Onsy Abraham been licensed in?
Dmand AI has state licenses on file for Dr. Abraham in Connecticut and New York.
What medical group is Dr. Bassem Onsy Abraham part of?
Dr. Abraham is linked to Greater Connecticut Anesthesia Associates. Dmand AI links Dr. Abraham to 1 more medical group.
Does Dr. Bassem Onsy Abraham accept Medicare?
Yes. CMS data shows Dr. Abraham billed Medicare for 91 services in 2024.
How many Medicare patients does Dr. Bassem Onsy Abraham see?
CMS counts 104 Medicare patients who saw Dr. Abraham in 2024, with an average age of 71.
What services does Dr. Bassem Onsy Abraham bill to Medicare?
In 2024, Dr. Abraham's most billed Medicare services were anesthesia (00812), anesthesia (00811) and anesthesia (00731).
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What drugs does Dr. Bassem Onsy Abraham prescribe most?
In 2024 Medicare Part D data, Dr. Abraham's most prescribed drugs by claims were Tramadol HCl, Oxycodone-Acetaminophen and Hydrocodone-Acetaminophen.
Has Dr. Bassem Onsy Abraham received payments from drug or device companies?
CMS Open Payments shows $6,962 in general payments to Dr. Abraham from 10 companies from 2016 to 2023. The largest total came from Abbott Laboratories.
How long has Dr. Bassem Onsy Abraham been practicing?
Dr. Abraham graduated from medical school in 1995, 31 years ago.
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