AJNR Am J Neuroradiol
Dr. Mazyar E. Ahmadi, MD
- Medicare services, 2024
- 6,540
- Medicare patients, 2024
- 2,049
- Part D claims, 2018
- 29
- Publications
- 7
- MIPS score, 2024
- 100
- Practice address
- 6501 Coyle Ave, Carmichael, CA 95608
- Practice phone
- Call (916) 537-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ahmadi'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. Mazyar E. Ahmadi is an interventional radiologist in Carmichael, California
Dr. Ahmadi practices at Dignity Health - Mercy San Juan Medical Center in Carmichael, California, part of CommonSpirit Health.
Dr. Ahmadi's NPI, 1609008481, was assigned on August 12, 2009. Dr. Ahmadi graduated from Drexel University College Of Medicine in 2004. Dr. Ahmadi holds California license A101569.
- NPI
- 1609008481NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880863679
- NPI enumeration date
- August 12, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (916) 537-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mazyar E. Ahmadi practices at Dignity Health - Mercy San Juan Medical Center in Carmichael, California
Dr. Ahmadi's primary practice is Dignity Health - Mercy San Juan Medical Center, at 6501 Coyle Ave, Carmichael, CA 95608 in Sacramento County. The practice phone is (916) 537-5000.
- Dignity Health - Mercy San Juan Medical Center6501 Coyle Ave, Carmichael, CA 95608 · Sacramento CountyPhone(916) 537-5000
Source: Dmand AI Affiliation Data
Dr. Mazyar E. Ahmadi is affiliated with 6 sites of care and 1 medical group
Dr. Ahmadi's primary practice is Dignity Health - Mercy San Juan Medical Center in Carmichael, California, part of CommonSpirit Health. Dr. Ahmadi is also affiliated with Dignity Health - Mercy General Hospital. The medical group on file is Mercy Medical Group. Dmand AI also links Dr. Ahmadi to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mazyar E. Ahmadi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ahmadi practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Mercy San Juan Medical Center | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Mazyar E. Ahmadi is one of 559 interventional radiologists in California
Vascular and interventional radiology is Dr. Ahmadi's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Ahmadi is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology. Dr. Ahmadi is licensed in California.
Specialties and state licenses
- Vascular and interventional radiology, CaliforniaPrimary
Interventional radiologists near Dr. Ahmadi
Counts of interventional radiologists 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. Mazyar E. Ahmadi billed Medicare for 6,540 services in 2024
CMS data shows 6,540 Medicare services from Dr. Ahmadi across 26 procedure codes in 2024, for 2,049 Medicare patients. Medicare paid $49,965 for them.
Dr. Ahmadi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 3,2592024: 4,31632%
- Imaging
- 2023: 1,3802024: 2,08851%
- Tests and treatments
- 2023: 1572024: 12520%
- Surgery
- 2023: 02024: 11
Where Dr. Ahmadi's Medicare services took place, 2024
- In an office4,35267%
- In a facility2,18833%
Dr. Ahmadi compared with the California median for interventional radiologists, 2024
- Dr. Ahmadi
- California median
- Medicare services
- 6,540vs 8387.8 times
- Medicare patients
- 2,049vs 4344.7 times
- Part D claims
- 29vs 1771% above
Medians across 511 interventional radiologists in California with Dmand AI profiles that report each measure.
Dr. Ahmadi'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. Ahmadi?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ahmadi and other interventional radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mazyar E. Ahmadi treated 2,049 Medicare patients in 2024, average age 75
CMS counts 2,049 Medicare patients who saw Dr. Ahmadi in 2024. The largest group is 65 to 74, with 701 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 47% are also on Medicaid. Their average risk score is 2.16, 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. Ahmadi's median patient age at 61, with 54% women.
Dr. Ahmadi's Medicare patients by age, 2024
Dr. Ahmadi's Medicare patients by sex, 2024
- Women1,11154%
- Men93846%
Chronic conditions among Dr. Ahmadi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease43%
- Chronic kidney disease41%
- Diabetes40%
- Heart failure39%
- Mood disorders39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ahmadi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mazyar E. Ahmadi wrote 29 Medicare Part D claims in 2018
In 2018, Dr. Ahmadi wrote 29 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $173 in total drug cost. In 2016, CMS named 27 claims across 2 drugs.
Dr. Ahmadi's most prescribed drugs by claims, 2018
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, 2016 to 2018
- 2016
- 2018
- Claims for drugs CMS names
- 2016: 272018: 297%
Drugs named by CMS: 2 in 2018, 2 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Mazyar E. Ahmadi scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Ahmadi for performance year 2024, reported through an alternative payment model (APM). Dr. Ahmadi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ahmadi as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Ahmadi's MIPS scores, performance year 2024
- 100of 100Final score
- 86.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mazyar E. Ahmadi has 7 publications on record
Dmand AI links 7 papers to Dr. Ahmadi, published from 2008 to 2010. 2008 was the busiest year, with 3. The most frequent topics are Epilepsy, Temporal Lobe, Brain Mapping and Functional Laterality. Dr. Ahmadi's most frequent co-authors are Donald J. Hagler, MD, Evelyn S. Tecoma, MD and David Barba, MD.
Dr. Ahmadi's papers by year, 2008 to 2010
Topics Dr. Ahmadi writes about most
- Epilepsy, Temporal Lobe
- Brain Mapping
- Functional Laterality
- Image Processing, Computer-Assisted
- Anisotropy
- Atrophy
- Brain
- Diffusion Magnetic Resonance Imaging
Dr. Ahmadi's most frequent co-authors
Recent publications by Dr. Ahmadi
See who Dr. Ahmadi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ahmadi works with, so you can find a warm path to the right interventional radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mazyar E. Ahmadi received $6,982 in industry payments from 2016 to 2025
CMS Open Payments shows 111 general payments to Dr. Ahmadi from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. Boston Scientific Corporation paid the most, $2,195.
General payments to Dr. Ahmadi by program year, 2016 to 2025
General payments to Dr. Ahmadi by kind, 2016 to 2025
- Food and beverage$6,19689%
- Travel and lodging$78611%
Companies that paid Dr. Ahmadi 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. Mazyar E. Ahmadi has 1 award and honors on record
Dmand AI lists 1 award for Dr. Ahmadi, most recently 2017 Sacramento Top Doctor Recipient, Interventional Radiology in 2017. Dr. Ahmadi serves on Executive Committee, Medical Practice Committee and Quality and Peer Review Committee.
Awards and honors for Dr. Ahmadi
- 2017
- 2017 Sacramento Top Doctor Recipient, Interventional Radiology
Dr. Ahmadi's committees and leadership roles
- Executive CommitteeMember
- 2017 to present
- Medical Practice CommitteeInterventional Radiology Section Chief
- 2016 to present
- Quality and Peer Review CommitteeMember
- 2016 to present
Source: Dmand AI Professional Profile Data
Dr. Mazyar E. Ahmadi graduated from Drexel University College Of Medicine
Dr. Ahmadi graduated from Drexel University College Of Medicine in 2004. Dr. Ahmadi is a member of SIR.
- Medical school
- Board certified in interventional radiology and diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Mazyar E. Ahmadi accepts plans from 9 insurance carriers
Dr. Ahmadi is in network with 9 carriers, including Excellus BlueCross BlueShield, United Healthcare and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- +1 more carriersWith a free account
Plan types Dr. Ahmadi accepts, by number of carriers
- Medicare8
- PPO7
- EPO2
- HMO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Mazyar E. Ahmadi'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. Mazyar E. Ahmadi
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. Mazyar E. Ahmadi's NPI number?
Dr. Mazyar E. Ahmadi's NPI number is 1609008481. It was assigned on August 12, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Mazyar E. Ahmadi?
Dr. Mazyar E. Ahmadi is an interventional radiologist in Carmichael, California. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Mazyar E. Ahmadi practice?
Dr. Ahmadi practices at 6501 Coyle Ave, Carmichael, CA 95608. Dr. Ahmadi's primary practice is Dignity Health - Mercy San Juan Medical Center in Carmichael, California, part of CommonSpirit Health. Dmand AI also links Dr. Ahmadi to 3 hospitals and 1 group practice or clinic.
What is Dr. Mazyar E. Ahmadi's office phone number?
The practice phone on file for Dr. Ahmadi is (916) 537-5000.
What is Dr. Mazyar E. Ahmadi's medical license number?
Dr. Ahmadi holds California license A101569.
Which hospitals is Dr. Mazyar E. Ahmadi affiliated with?
Dr. Ahmadi practices at Dignity Health - Mercy San Juan Medical Center in Carmichael, California. Dr. Ahmadi is also affiliated with Dignity Health - Mercy General Hospital. Dmand AI links Dr. Ahmadi to 3 more hospitals.
What medical group is Dr. Mazyar E. Ahmadi part of?
Dr. Ahmadi is linked to Mercy Medical Group.
Does Dr. Mazyar E. Ahmadi accept Medicare?
Yes. CMS data shows Dr. Ahmadi billed Medicare for 6,540 services in 2024, and Dr. Ahmadi accepts Medicare assignment.
Does Dr. Mazyar E. Ahmadi offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ahmadi as offering telehealth services.
What is Dr. Mazyar E. Ahmadi's MIPS score?
Dr. Ahmadi's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Mazyar E. Ahmadi see?
CMS counts 2,049 Medicare patients who saw Dr. Ahmadi in 2024, with an average age of 75.
Is Dr. Mazyar E. Ahmadi board certified?
Yes. Dr. Ahmadi is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology.
What services does Dr. Mazyar E. Ahmadi bill to Medicare?
In 2024, Dr. Ahmadi's most billed Medicare services were medicare temporary code (Q9967), diagnostic imaging (71045) and diagnostic imaging (70450).
Where did Dr. Mazyar E. Ahmadi go to medical school?
Dr. Ahmadi graduated from Drexel University College Of Medicine in 2004.
What drugs does Dr. Mazyar E. Ahmadi prescribe most?
In 2018 Medicare Part D data, Dr. Ahmadi's most prescribed drugs by claims were Ciprofloxacin HCl and Methylprednisolone.
Has Dr. Mazyar E. Ahmadi received payments from drug or device companies?
CMS Open Payments shows $6,982 in general payments to Dr. Ahmadi from 19 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Mazyar E. Ahmadi been practicing?
Dr. Ahmadi graduated from medical school in 2004, 22 years ago.
Does Dr. Mazyar E. Ahmadi do research?
Dmand AI links 7 publications to Dr. Ahmadi, published from 2008 to 2010.
Who does Dr. Mazyar E. Ahmadi publish with?
Dr. Ahmadi's most frequent co-authors are Donald J. Hagler, MD (6 shared papers), Evelyn S. Tecoma, MD (5 shared papers) and David Barba, MD (1 shared paper).
What insurance does Dr. Mazyar E. Ahmadi accept?
Dr. Ahmadi is in network with 9 carriers, including Excellus BlueCross BlueShield, United Healthcare and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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