Dr. Adel Naguib Abdelsayed, MD
- Medicare services, 2024
- 488
- Medicare patients, 2024
- 73
- Part D claims, 2024
- 6,391
- Industry payments
- $2,664
- Affiliated sites
- 3
- Practice address
- 510 S Alvarado St, Los Angeles, CA 90057
- Practice phone
- Call (213) 483-3600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Samaritana Medical Clinic, Inc.-Washington
Los Angeles, California
Find Dr. Abdelsayed'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. Adel Naguib Abdelsayed is a general practice physician in Los Angeles, California
Dr. Abdelsayed practices at Samaritana Medical Clinic, Inc.-Washington in Los Angeles, California.
Dr. Abdelsayed's NPI, 1922164961, was assigned on December 27, 2006. Dr. Abdelsayed holds California license A089894.
- NPI
- 1922164961NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577505726
- NPI enumeration date
- December 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (213) 483-3600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Adel Naguib Abdelsayed practices at Samaritana Medical Clinic, Inc.-Washington in Los Angeles, California
Dr. Abdelsayed's primary practice is Samaritana Medical Clinic, Inc.-Washington, at 510 S Alvarado St, Los Angeles, CA 90057 in Los Angeles County. The practice phone is (213) 483-3600.
- Samaritana Medical Clinic, Inc.-Washington510 S Alvarado St, Los Angeles, CA 90057 · Los Angeles CountyPhone(213) 483-3600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Adel Naguib Abdelsayed is affiliated with 4 sites of care and 3 medical groups
Dr. Abdelsayed's primary practice is Samaritana Medical Clinic, Inc.-Washington in Los Angeles, California. The medical group on file is Samaritana Medical Clinic. Dmand AI also links Dr. Abdelsayed to 3 more group practices and clinics and 2 medical groups, 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. Adel Naguib Abdelsayed's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Abdelsayed practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Samaritana Medical Clinic, Inc.-Washington | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Adel Naguib Abdelsayed is one of 1,526 general practice physicians in California
General practice is Dr. Abdelsayed's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Abdelsayed is licensed in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
General practice physicians near Dr. Abdelsayed
Counts of general practice 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. Adel Naguib Abdelsayed billed Medicare for 488 services in 2024
CMS data shows 488 Medicare services from Dr. Abdelsayed across 9 procedure codes in 2024, for 73 Medicare patients. Medicare paid $17,014 for them. Every service was in an office.
Dr. Abdelsayed's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1602024: 18113%
- Office and hospital visits
- 2023: 1872024: 1709%
- Tests and treatments
- 2023: 632024: 6910%
- Imaging
- 2023: 322024: 3716%
- Surgery
- 2023: 182024: 2011%
- Other services
- 2023: 132024: 1115%
Dr. Abdelsayed compared with the California median for general practice physicians, 2024
- Dr. Abdelsayed
- California median
- Medicare services
- 488vs 26286% above
- Medicare patients
- 73vs 13646% below
- Part D claims
- 5,919vs 19230.8 times
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Abdelsayed'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Adel Naguib Abdelsayed treated 73 Medicare patients in 2024, average age 74
CMS counts 73 Medicare patients who saw Dr. Abdelsayed in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.06, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Abdelsayed's median patient age at 70, with 51% women.
Dr. Abdelsayed's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Abdelsayed's Medicare patients by sex, 2024
- Women3649%
- Men3751%
Chronic conditions among Dr. Abdelsayed's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Arthritis53%
- Chronic kidney disease48%
- Ischemic heart disease32%
- Mood disorders25%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Abdelsayed's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Adel Naguib Abdelsayed wrote 6,391 Medicare Part D claims in 2024
In 2024, Dr. Abdelsayed wrote 6,391 Medicare Part D claims for 423 patients. 87% of them were for generic drugs. CMS names the drug for 5,919 of them, across 91 drugs with 11 or more claims each, at $609,957 in total drug cost. In 2023, CMS named 5,645 claims across 84 drugs.
Dr. Abdelsayed's Part D claims by kind of drug, 2024
- Generic5,531 claims87%
- Brand-name772 claims12%
- Other88 claims1%
Dr. Abdelsayed'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. Abdelsayed's Part D claims, 2024
- Opioids0%23 of 6,391 claims
- Antibiotics3%166 of 6,391 claims
- Antipsychotics, patients 65 and over0%24 of 6,391 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: 5,6452024: 5,9195%
Drugs named by CMS: 91 in 2024, 84 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
How Dr. Adel Naguib Abdelsayed takes part in Medicare
Dr. Abdelsayed accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Adel Naguib Abdelsayed received $2,664 in industry payments from 2016 to 2025
CMS Open Payments shows 70 general payments to Dr. Abdelsayed from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 74% of the total. Curonix LLC paid the most, $768.
General payments to Dr. Abdelsayed by program year, 2016 to 2025
General payments to Dr. Abdelsayed by kind, 2016 to 2025
- Food and beverage$1,96774%
- Travel and lodging$63824%
- Gifts$592%
Companies that paid Dr. Abdelsayed the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Adel Naguib Abdelsayed'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) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Adel Naguib Abdelsayed
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. Adel Naguib Abdelsayed's NPI number?
Dr. Adel Naguib Abdelsayed's NPI number is 1922164961. It was assigned on December 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Adel Naguib Abdelsayed?
Dr. Adel Naguib Abdelsayed is a general practice physician in Los Angeles, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Adel Naguib Abdelsayed practice?
Dr. Abdelsayed practices at 510 S Alvarado St, Los Angeles, CA 90057. Dr. Abdelsayed's primary practice is Samaritana Medical Clinic, Inc.-Washington in Los Angeles, California. Dmand AI also links Dr. Abdelsayed to 3 group practices and clinics and 2 medical groups.
What is Dr. Adel Naguib Abdelsayed's office phone number?
The practice phone on file for Dr. Abdelsayed is (213) 483-3600.
What is Dr. Adel Naguib Abdelsayed's medical license number?
Dr. Abdelsayed holds California license A089894.
What medical group is Dr. Adel Naguib Abdelsayed part of?
Dr. Abdelsayed is linked to Samaritana Medical Clinic. Dmand AI links Dr. Abdelsayed to 2 more medical groups.
Does Dr. Adel Naguib Abdelsayed accept Medicare?
Yes. CMS data shows Dr. Abdelsayed billed Medicare for 488 services in 2024, and Dr. Abdelsayed accepts Medicare assignment.
How many Medicare patients does Dr. Adel Naguib Abdelsayed see?
CMS counts 73 Medicare patients who saw Dr. Abdelsayed in 2024, with an average age of 74.
What services does Dr. Adel Naguib Abdelsayed bill to Medicare?
In 2024, Dr. Abdelsayed's most billed Medicare services were lab and pathology test (82947), office visit, established patient (99213) and infusion or chemotherapy administration (96372).
What drugs does Dr. Adel Naguib Abdelsayed prescribe most?
In 2024 Medicare Part D data, Dr. Abdelsayed's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Adel Naguib Abdelsayed received payments from drug or device companies?
CMS Open Payments shows $2,664 in general payments to Dr. Abdelsayed from 14 companies from 2016 to 2025. The largest total came from Curonix LLC.
How long has Dr. Adel Naguib Abdelsayed been practicing?
Dr. Abdelsayed graduated from medical school in 1979, 47 years ago.
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