Dr. Nabil Koudsi, MD
- Medicare services, 2020
- 43
- Part D claims, 2024
- 18
- Industry payments
- $198
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 901 San Bernardino Rd Suite 102 Suite 102, Upland, CA 91786-4988
- Practice phone
- Call (909) 579-6721
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Synergy Ct Surgery Partnership - Upland (San Bernardino Rd)
Surgical practice · Upland, California
Find Dr. Koudsi's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nabil Koudsi is a general surgeon in Upland, California
Dr. Koudsi practices at Synergy Ct Surgery Partnership - Upland (San Bernardino Rd) in Upland, California.
Dr. Koudsi's NPI, 1750411070, was assigned on March 6, 2007. Dr. Koudsi graduated from Lewis Katz School of Medicine in 1973. Dr. Koudsi holds California license A33797.
- NPI
- 1750411070NPI Registry (opens in a new tab)
- NPI enumeration date
- March 6, 2007
- NPI status
- Active
- Practice phone
- (909) 579-6721
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nabil Koudsi practices at Synergy Ct Surgery Partnership - Upland (San Bernardino Rd) in Upland, California
Dr. Koudsi's primary practice is Synergy Ct Surgery Partnership - Upland (San Bernardino Rd), at 901 San Bernardino Rd Suite 102 Suite 102, Upland, CA 91786-4988. The practice phone is (909) 579-6721.
- Synergy Ct Surgery Partnership - Upland (San Bernardino Rd)901 San Bernardino Rd Suite 102 Suite 102, Upland, CA 91786-4988Phone(909) 579-6721
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nabil Koudsi is affiliated with 2 sites of care and 1 medical group
Dr. Koudsi's primary practice is Synergy Ct Surgery Partnership - Upland (San Bernardino Rd) in Upland, California. The medical group on file is Synergy Cardiothoracic (CT) Surgery Partnership. Dmand AI also links Dr. Koudsi to 1 more physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Nabil Koudsi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koudsi practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Synergy Ct Surgery Partnership - Upland (San Bernardino Rd) | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nabil Koudsi is one of 2,926 general surgeons in California
Surgery is Dr. Koudsi's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Koudsi is licensed in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
General surgeons near Dr. Koudsi
Counts of general surgeons 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. Nabil Koudsi billed Medicare for 43 services in 2020
CMS data shows 43 Medicare services from Dr. Koudsi across 2 procedure codes in 2020. Medicare paid $4,817 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Koudsi's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Surgery
- 2019: 352020: 4323%
- Office and hospital visits
- 2019: 462020: 0100%
Dr. Koudsi compared with the California median for general surgeons, 2020
- Dr. Koudsi
- California median
- Medicare services
- 43vs 16674% below
- Part D claims
- 24vs 3429% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Koudsi's most billed Medicare procedure codes, 2020
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Koudsi and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nabil Koudsi's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Koudsi's median patient age at 62, with 50% women.
Dr. Koudsi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Nabil Koudsi wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Koudsi wrote 18 Medicare Part D claims. 94% of them were for generic drugs. They cover 2 drugs, with $315 in total drug cost. In 2018, CMS named 32 claims across 2 drugs.
Dr. Koudsi's Part D claims by kind of drug, 2024
- Generic17 claims94%
- Brand-name and other1 claims6%
Dr. Koudsi's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 322019: 2425%
Drugs named by CMS: 2 in 2019, 2 in 2018.
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. Nabil Koudsi received $198 in industry payments from 2016 to 2018
CMS Open Payments shows 2 general payments to Dr. Koudsi from 2 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Covidien Sales LLC paid the most, $115.
General payments to Dr. Koudsi by program year, 2016 to 2018
Companies that paid Dr. Koudsi the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nabil Koudsi graduated from Lewis Katz School of Medicine
Dr. Koudsi graduated from Lewis Katz School of Medicine in 1973.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Nabil Koudsi accepts plans from 4 insurance carriers
Dr. Koudsi is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Dr. Koudsi accepts, by number of carriers
- Medicare4
- PPO4
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nabil Koudsi'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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Nabil Koudsi
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Nabil Koudsi's NPI number?
Dr. Nabil Koudsi's NPI number is 1750411070. It was assigned on March 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Nabil Koudsi?
Dr. Nabil Koudsi is a general surgeon in Upland, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Nabil Koudsi practice?
Dr. Koudsi practices at 901 San Bernardino Rd Suite 102 Suite 102, Upland, CA 91786-4988. Dr. Koudsi's primary practice is Synergy Ct Surgery Partnership - Upland (San Bernardino Rd) in Upland, California. Dmand AI also links Dr. Koudsi to 1 physician office.
What is Dr. Nabil Koudsi's office phone number?
The practice phone on file for Dr. Koudsi is (909) 579-6721.
What is Dr. Nabil Koudsi's medical license number?
Dr. Koudsi holds California license A33797.
What medical group is Dr. Nabil Koudsi part of?
Dr. Koudsi is linked to Synergy Cardiothoracic (CT) Surgery Partnership.
Does Dr. Nabil Koudsi accept Medicare?
Yes. CMS data shows Dr. Koudsi billed Medicare for 43 services in 2020.
What services does Dr. Nabil Koudsi bill to Medicare?
In 2020, Dr. Koudsi's most billed Medicare services were surgery: heart and blood vessels (33508) and surgery: heart and blood vessels (33533).
Where did Dr. Nabil Koudsi go to medical school?
Dr. Koudsi graduated from Lewis Katz School of Medicine in 1973.
What drugs does Dr. Nabil Koudsi prescribe most?
In 2019 Medicare Part D data, Dr. Koudsi's most prescribed drugs by claims were Oxybutynin Chloride ER and Simvastatin.
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Has Dr. Nabil Koudsi received payments from drug or device companies?
CMS Open Payments shows $198 in general payments to Dr. Koudsi from 2 companies from 2016 to 2018. The largest total came from Covidien Sales LLC.
How long has Dr. Nabil Koudsi been practicing?
Dr. Koudsi graduated from medical school in 1973, 53 years ago.
What insurance does Dr. Nabil Koudsi accept?
Dr. Koudsi is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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