Dr. Farnaz Memarzadeh, MD
- Medicare services, 2024
- 16
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 6,025
- Publications
- 1
- Industry payments
- $1,093
- Practice address
- 9961 Sierra Ave, Fontana, CA 92335
- Practice phone
- Call (909) 427-3910
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fontana Medical Center
Fontana, California
Find Dr. Memarzadeh'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. Farnaz Memarzadeh is an ophthalmologist in Fontana, California
Dr. Memarzadeh practices at Fontana Medical Center in Fontana, California.
Dr. Memarzadeh's NPI, 1093934200, was assigned on April 25, 2007. Dr. Memarzadeh graduated from University of Pittsburgh School of Medicine in 2001. Dr. Memarzadeh holds California license A79896.
- NPI
- 1093934200NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890712020
- NPI enumeration date
- April 25, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 427-3910
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Farnaz Memarzadeh practices at Fontana Medical Center in Fontana, California
Dr. Memarzadeh's primary practice is Fontana Medical Center, at 9961 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-3910.
- Fontana Medical Center9961 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(909) 427-3910
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Farnaz Memarzadeh is affiliated with 2 sites of care and 1 medical group
Dr. Memarzadeh's primary practice is Fontana Medical Center in Fontana, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Memarzadeh 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. Farnaz Memarzadeh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Memarzadeh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fontana Medical Center | 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. Farnaz Memarzadeh is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Memarzadeh's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Memarzadeh is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Memarzadeh is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Clinical focus
Dmand AI lists glaucoma and glaucoma surgery among the conditions Dr. Memarzadeh treats.
Ophthalmologists near Dr. Memarzadeh
Counts of ophthalmologists 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. Farnaz Memarzadeh billed Medicare for 16 services in 2024
CMS data shows 16 Medicare services from Dr. Memarzadeh across 1 procedure code in 2024, all of them office visits, for 23 Medicare patients. Medicare paid $593 for them. Every service was in an office.
Dr. Memarzadeh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 172024: 166%
Dr. Memarzadeh compared with the California median for ophthalmologists, 2024
- Dr. Memarzadeh
- California median
- Medicare services
- 16vs 1,07999% below
- Medicare patients
- 23vs 42195% below
- Part D claims
- 5,905vs 6189.6 times
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Memarzadeh'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Memarzadeh and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Farnaz Memarzadeh treated 23 Medicare patients in 2024, average age 66
CMS counts 23 Medicare patients who saw Dr. Memarzadeh in 2024. The largest group is 65 to 74, with 12 patients. 65% of them have diabetes, and 52% have high blood pressure. 48% are also on Medicaid. Their average risk score is 1.92, 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. Memarzadeh's median patient age at 72, with 55% women.
Dr. Memarzadeh's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Memarzadeh's Medicare patients, 2024
- Diabetes65%
- High blood pressure52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Memarzadeh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Farnaz Memarzadeh wrote 6,025 Medicare Part D claims in 2024
In 2024, Dr. Memarzadeh wrote 6,025 Medicare Part D claims for 1,054 patients. 79% of them were for generic drugs. CMS names the drug for 5,905 of them, across 24 drugs with 11 or more claims each, at $518,815 in total drug cost. In 2023, CMS named 5,391 claims across 23 drugs.
Dr. Memarzadeh's Part D claims by kind of drug, 2024
- Generic4,784 claims79%
- Brand-name1,241 claims21%
Dr. Memarzadeh'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5,3912024: 5,90510%
Drugs named by CMS: 24 in 2024, 23 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. Farnaz Memarzadeh takes part in Medicare
Dr. Memarzadeh accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Farnaz Memarzadeh has 1 publication on record
Dmand AI links 1 paper to Dr. Memarzadeh in 2011. Dr. Memarzadeh's most frequent co-authors are Vikas Chopra, MD and Rohit Varma, MD.
Dr. Memarzadeh's most frequent co-authors
Recent publications by Dr. Memarzadeh
See who Dr. Memarzadeh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Memarzadeh works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Farnaz Memarzadeh received $1,093 in industry payments from 2016 to 2025
CMS Open Payments shows 19 general payments to Dr. Memarzadeh from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Alcon Laboratories Inc paid the most, $236.
General payments to Dr. Memarzadeh by program year, 2016 to 2025
General payments to Dr. Memarzadeh by kind, 2016 to 2025
- Food and beverage$1,07698%
- Gifts$172%
Companies that paid Dr. Memarzadeh 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. Farnaz Memarzadeh has 1 award and honors on record
Dmand AI lists 1 award for Dr. Memarzadeh, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Memarzadeh
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Farnaz Memarzadeh graduated from University of Pittsburgh School of Medicine
Dr. Memarzadeh graduated from University of Pittsburgh School of Medicine in 2001.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Farnaz Memarzadeh accepts plans from 2 insurance carriers
Dr. Memarzadeh is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Memarzadeh accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Farnaz Memarzadeh'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Farnaz Memarzadeh
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. Farnaz Memarzadeh's NPI number?
Dr. Farnaz Memarzadeh's NPI number is 1093934200. It was assigned on April 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Farnaz Memarzadeh?
Dr. Farnaz Memarzadeh is an ophthalmologist in Fontana, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Farnaz Memarzadeh practice?
Dr. Memarzadeh practices at 9961 Sierra Ave, Fontana, CA 92335. Dr. Memarzadeh's primary practice is Fontana Medical Center in Fontana, California. Dmand AI also links Dr. Memarzadeh to 1 group practice or clinic.
What is Dr. Farnaz Memarzadeh's office phone number?
The practice phone on file for Dr. Memarzadeh is (909) 427-3910.
What is Dr. Farnaz Memarzadeh's medical license number?
Dr. Memarzadeh holds California license A79896.
What medical group is Dr. Farnaz Memarzadeh part of?
Dr. Memarzadeh is linked to Southern California Permanente Medical Group.
Does Dr. Farnaz Memarzadeh accept Medicare?
Yes. CMS data shows Dr. Memarzadeh billed Medicare for 16 services in 2024, and Dr. Memarzadeh accepts Medicare assignment.
How many Medicare patients does Dr. Farnaz Memarzadeh see?
CMS counts 23 Medicare patients who saw Dr. Memarzadeh in 2024, with an average age of 66.
Is Dr. Farnaz Memarzadeh board certified?
Yes. Dr. Memarzadeh is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Farnaz Memarzadeh bill to Medicare?
In 2024, Dr. Memarzadeh's most billed Medicare services were office visit, established patient (99213).
Show 7 more questionsShow fewer questions
Where did Dr. Farnaz Memarzadeh go to medical school?
Dr. Memarzadeh graduated from University of Pittsburgh School of Medicine in 2001.
What drugs does Dr. Farnaz Memarzadeh prescribe most?
In 2024 Medicare Part D data, Dr. Memarzadeh's most prescribed drugs by claims were Dorzolamide-Timolol, Latanoprost and Brimonidine Tartrate.
Has Dr. Farnaz Memarzadeh received payments from drug or device companies?
CMS Open Payments shows $1,093 in general payments to Dr. Memarzadeh from 8 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Farnaz Memarzadeh been practicing?
Dr. Memarzadeh graduated from medical school in 2001, 25 years ago.
Does Dr. Farnaz Memarzadeh do research?
Dmand AI links 1 publication to Dr. Memarzadeh.
Who does Dr. Farnaz Memarzadeh publish with?
Dr. Memarzadeh's most frequent co-authors are Vikas Chopra, MD (1 shared paper) and Rohit Varma, MD (1 shared paper).
What insurance does Dr. Farnaz Memarzadeh accept?
Dr. Memarzadeh is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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