Dr. Amin F. Attia, MD
- Medicare services, 2024
- 761
- Medicare patients, 2024
- 81
- Part D claims, 2024
- 2,153
- Industry payments
- $2,503
- Affiliated sites
- 1
- Practice address
- 770 Magnolia Ave, Corona, CA 92879
- Practice phone
- Call (951) 737-8141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Circle City Medical Group
Corona, California
Find Dr. Attia'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. Amin F. Attia is a rheumatologist in Corona, California
Dr. Attia practices at Circle City Medical Group in Corona, California.
Dr. Attia's NPI, 1578626909, was assigned on December 18, 2006. Dr. Attia graduated from Cairo University School of Medicine in 1972. Dr. Attia holds California license A44842.
- NPI
- 1578626909NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628107778
- NPI enumeration date
- December 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 737-8141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 80
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Amin F. Attia practices at Circle City Medical Group in Corona, California
Dr. Attia's primary practice is Circle City Medical Group, at 770 Magnolia Ave, Corona, CA 92879 in Riverside County. The practice phone is (951) 737-8141.
- Circle City Medical Group770 Magnolia Ave, Corona, CA 92879 · Riverside CountyPhone(951) 737-8141
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Amin F. Attia is affiliated with 2 sites of care and 1 medical group
Dr. Attia's primary practice is Circle City Medical Group in Corona, California. The medical group on file is Citrus Valley Medical Associates. Dmand AI also links Dr. Attia to 1 more group practice or clinic, 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. Amin F. Attia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Attia practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Circle City Medical Group | 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. Amin F. Attia is one of 821 rheumatologists in California
Rheumatology is Dr. Attia's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Attia is board certified in internal medicine by the American Board of Internal Medicine. Dr. Attia is licensed in California.
Specialties and state licenses
- Rheumatology, CaliforniaPrimary
Clinical focus
Dmand AI lists arthritis, contact dermatitis, fibromyalgia and chronic pain, itchy rashes, joint pain, knee injury, lower back pain and muscle pain, fibromyalgia, and limb pain among the conditions Dr. Attia treats.
Rheumatologists near Dr. Attia
Counts of rheumatologists 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. Amin F. Attia billed Medicare for 761 services in 2024
CMS data shows 761 Medicare services from Dr. Attia across 3 procedure codes in 2024, for 81 Medicare patients. Medicare paid $23,387 for them. Every service was in an office.
Dr. Attia's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 172024: 5032859%
- Office and hospital visits
- 2023: 2512024: 2583%
Dr. Attia compared with the California median for rheumatologists, 2024
- Dr. Attia
- California median
- Medicare services
- 761vs 90015% below
- Medicare patients
- 81vs 21663% below
- Part D claims
- 1,885vs 96296% above
Medians across 773 rheumatologists in California with Dmand AI profiles that report each measure.
Dr. Attia'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.
Need commercial claims for Dr. Attia?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Attia and other rheumatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Amin F. Attia treated 81 Medicare patients in 2024, average age 74
CMS counts 81 Medicare patients who saw Dr. Attia in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have arthritis, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Attia's median patient age at 70, with 73% women.
Dr. Attia's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Attia's Medicare patients by sex, 2024
- Women6681%
- Men1519%
Chronic conditions among Dr. Attia's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure73%
- Osteoporosis44%
- Diabetes26%
- Ischemic heart disease26%
- Chronic kidney disease23%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Attia'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
- Women73%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Amin F. Attia wrote 2,153 Medicare Part D claims in 2024
In 2024, Dr. Attia wrote 2,153 Medicare Part D claims for 245 patients. 93% of them were for generic drugs. CMS names the drug for 1,885 of them, across 36 drugs with 11 or more claims each, at $734,584 in total drug cost. In 2023, CMS named 2,010 claims across 39 drugs.
Dr. Attia's Part D claims by kind of drug, 2024
- Generic2,002 claims93%
- Brand-name and other151 claims7%
Dr. Attia'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. Attia's Part D claims, 2024
- Opioids11%246 of 2,153 claims
- Antibiotics2%34 of 2,153 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: 2,0102024: 1,8856%
Drugs named by CMS: 36 in 2024, 39 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. Amin F. Attia takes part in Medicare
Dr. Attia 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. Amin F. Attia received $2,503 in industry payments from 2016 to 2025
CMS Open Payments shows 141 general payments to Dr. Attia from 31 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Amgen Inc. paid the most, $544.
General payments to Dr. Attia by program year, 2016 to 2025
General payments to Dr. Attia by kind, 2016 to 2025
- Food and beverage$2,35694%
- Education$1476%
Companies that paid Dr. Attia the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Amin F. Attia graduated from Cairo University School of Medicine
Dr. Attia graduated from Cairo University School of Medicine in 1972.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Amin F. Attia accepts plans from 8 insurance carriers
Dr. Attia is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- Humana
Plan types Dr. Attia accepts, by number of carriers
- Medicare7
- PPO6
- HMO4
- EPO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Amin F. Attia'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) |
| 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. Amin F. Attia
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. Amin F. Attia's NPI number?
Dr. Amin F. Attia's NPI number is 1578626909. It was assigned on December 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Amin F. Attia?
Dr. Amin F. Attia is a rheumatologist in Corona, California. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Amin F. Attia practice?
Dr. Attia practices at 770 Magnolia Ave, Corona, CA 92879. Dr. Attia's primary practice is Circle City Medical Group in Corona, California. Dmand AI also links Dr. Attia to 1 group practice or clinic.
What is Dr. Amin F. Attia's office phone number?
The practice phone on file for Dr. Attia is (951) 737-8141.
What is Dr. Amin F. Attia's medical license number?
Dr. Attia holds California license A44842.
What medical group is Dr. Amin F. Attia part of?
Dr. Attia is linked to Citrus Valley Medical Associates.
Does Dr. Amin F. Attia accept Medicare?
Yes. CMS data shows Dr. Attia billed Medicare for 761 services in 2024, and Dr. Attia accepts Medicare assignment.
How many Medicare patients does Dr. Amin F. Attia see?
CMS counts 81 Medicare patients who saw Dr. Attia in 2024, with an average age of 74.
Is Dr. Amin F. Attia board certified?
Yes. Dr. Attia is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Amin F. Attia bill to Medicare?
In 2024, Dr. Attia's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99214) and office visit, established patient (99213).
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Where did Dr. Amin F. Attia go to medical school?
Dr. Attia graduated from Cairo University School of Medicine in 1972.
What drugs does Dr. Amin F. Attia prescribe most?
In 2024 Medicare Part D data, Dr. Attia's most prescribed drugs by claims were Prednisone, Hydroxychloroquine Sulfate and Methotrexate.
Has Dr. Amin F. Attia received payments from drug or device companies?
CMS Open Payments shows $2,503 in general payments to Dr. Attia from 31 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Amin F. Attia been practicing?
Dr. Attia graduated from medical school in 1972, 54 years ago.
What insurance does Dr. Amin F. Attia accept?
Dr. Attia is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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