Dr. Gholamreza Malek, MD
- Medicare services, 2024
- 1,028
- Medicare patients, 2024
- 880
- Hospital affiliations
- 16
- Industry payments
- $495
- Medical groups
- 38
- Practice address
- 726 4th St, Marysville, CA 95901
- Practice phone
- Call (530) 749-4300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Malek'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. Gholamreza Malek is a diagnostic radiologist in Marysville, California
Dr. Malek practices at Adventist Health and Rideout in Marysville, California, part of Adventist Health.
Dr. Malek's NPI, 1063498632, was assigned on December 15, 2005. Dr. Malek graduated from Baylor College Of Medicine in 1994. Dr. Malek holds Texas license K9841.
- NPI
- 1063498632NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052386570
- NPI enumeration date
- December 15, 2005
- NPI status
- Active
- Practice phone
- (530) 749-4300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gholamreza Malek practices at Adventist Health and Rideout in Marysville, California
Dr. Malek's primary practice is Adventist Health and Rideout, at 726 4th St, Marysville, CA 95901 in Yuba County. The practice phone is (530) 749-4300.
- Adventist Health and Rideout726 4th St, Marysville, CA 95901 · Yuba CountyPhone(530) 749-4300
Source: Dmand AI Affiliation Data
Dr. Gholamreza Malek is affiliated with 28 sites of care and 38 medical groups
Dr. Malek's primary practice is Adventist Health and Rideout in Marysville, California, part of Adventist Health. Dr. Malek is also affiliated with Dignity Health - St. Joseph's Medical Center. The medical group on file is Adventist Health and Rideout. Dmand AI also links Dr. Malek to 14 more hospitals, 37 medical groups and 12 group practices and clinics, 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. Gholamreza Malek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Malek practices, 28 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health and Rideout | Available with a free account |
| +27 more sites and 37 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Adventist Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gholamreza Malek is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Malek's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Malek is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Malek's licenses on file in 15 states: Texas, Florida, California, Georgia, Arizona, Utah, Colorado, Tennessee, Michigan, Virginia, New York, Kentucky, Ohio, Pennsylvania and Washington.
Specialties and state licenses
- Diagnostic radiology, TexasPrimary
- Florida license
- California license
- Georgia license
- Arizona license
- Utah license
- Colorado license
- Tennessee license
- Michigan license
- Virginia license
- New York license
- Kentucky license
- Ohio license
- Pennsylvania license
- Washington license
Diagnostic radiologists near Dr. Malek
Counts of diagnostic 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. Gholamreza Malek billed Medicare for 1,028 services in 2024
CMS data shows 1,028 Medicare services from Dr. Malek across 15 procedure codes in 2024, for 880 Medicare patients. Medicare paid $47,233 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Malek's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,6782024: 1,02839%
- Other services
- 2023: 7802024: 0100%
Dr. Malek compared with the California median for diagnostic radiologists, 2024
- Dr. Malek
- California median
- Medicare services
- 1,028vs 2,28155% below
- Medicare patients
- 880vs 1,34635% below
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Malek'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. Malek?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Malek and other diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gholamreza Malek treated 880 Medicare patients in 2024, average age 75
CMS counts 880 Medicare patients who saw Dr. Malek in 2024. The largest group is 65 to 74, with 309 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 54% are also on Medicaid. Their average risk score is 2.40, 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. Malek's median patient age at 59, with 59% women.
Dr. Malek's Medicare patients by age, 2024
Dr. Malek's Medicare patients by sex, 2024
- Women47454%
- Men40646%
Chronic conditions among Dr. Malek's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Diabetes53%
- Chronic kidney disease45%
- Ischemic heart disease42%
- Heart failure40%
- Mood disorders40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Malek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Gholamreza Malek received $495 in industry payments from 2017 to 2025
CMS Open Payments shows 4 general payments to Dr. Malek from 3 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Siemens Medical Solutions USA, Inc. paid the most, $306.
General payments to Dr. Malek by program year, 2017 to 2025
Companies that paid Dr. Malek the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gholamreza Malek graduated from Baylor College Of Medicine
Dr. Malek graduated from Baylor College Of Medicine in 1994.
- Medical school
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Gholamreza Malek accepts plans from 20 insurance carriers
Dr. Malek is in network with 20 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Molina
- +12 more carriersWith a free account
Plan types Dr. Malek accepts, by number of carriers
- PPO11
- HMO10
- Medicare9
- POS6
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gholamreza Malek'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) |
| 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. Gholamreza Malek
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. Gholamreza Malek's NPI number?
Dr. Gholamreza Malek's NPI number is 1063498632. It was assigned on December 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gholamreza Malek?
Dr. Gholamreza Malek is a diagnostic radiologist in Marysville, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Gholamreza Malek practice?
Dr. Malek practices at 726 4th St, Marysville, CA 95901. Dr. Malek's primary practice is Adventist Health and Rideout in Marysville, California, part of Adventist Health. Dmand AI also links Dr. Malek to 14 hospitals, 37 medical groups and 12 group practices and clinics.
What is Dr. Gholamreza Malek's office phone number?
The practice phone on file for Dr. Malek is (530) 749-4300.
What is Dr. Gholamreza Malek's medical license number?
Dr. Malek holds Texas license K9841, one of the licenses on file in 15 states.
Which states has Dr. Gholamreza Malek been licensed in?
Dmand AI has state licenses on file for Dr. Malek in Texas (2000 to 2027), Florida (since 2022), California (2003 to 2027), Georgia (2023 to 2027), Arizona (2017 to 2021), Utah (2017 to 2020), Colorado (2017 to 2019), Tennessee (2017 to 2019), Michigan (2011 to 2016), Virginia (2011 to 2016), New York (2011 to 2015), Kentucky (2011 to 2014), Ohio (2012 to 2014), Pennsylvania (2012 to 2014) and Washington (2013 to 2014).
Which hospitals is Dr. Gholamreza Malek affiliated with?
Dr. Malek practices at Adventist Health and Rideout in Marysville, California. Dr. Malek is also affiliated with Dignity Health - St. Joseph's Medical Center. Dmand AI links Dr. Malek to 14 more hospitals.
What medical group is Dr. Gholamreza Malek part of?
Dr. Malek is linked to Adventist Health and Rideout. Dmand AI links Dr. Malek to 37 more medical groups.
Does Dr. Gholamreza Malek accept Medicare?
Yes. CMS data shows Dr. Malek billed Medicare for 1,028 services in 2024.
How many Medicare patients does Dr. Gholamreza Malek see?
CMS counts 880 Medicare patients who saw Dr. Malek in 2024, with an average age of 75.
Show 6 more questionsShow fewer questions
Is Dr. Gholamreza Malek board certified?
Yes. Dr. Malek is board certified in diagnostic radiology by the American Board of Radiology.
What services does Dr. Gholamreza Malek bill to Medicare?
In 2024, Dr. Malek's most billed Medicare services were diagnostic imaging (70450), diagnostic imaging (74177) and diagnostic imaging (74176).
Where did Dr. Gholamreza Malek go to medical school?
Dr. Malek graduated from Baylor College Of Medicine in 1994.
Has Dr. Gholamreza Malek received payments from drug or device companies?
CMS Open Payments shows $495 in general payments to Dr. Malek from 3 companies from 2017 to 2025. The largest total came from Siemens Medical Solutions USA, Inc.
How long has Dr. Gholamreza Malek been practicing?
Dr. Malek graduated from medical school in 1994, 32 years ago.
What insurance does Dr. Gholamreza Malek accept?
Dr. Malek is in network with 20 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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