Dr. Jamshid Mirzaei, MD
- Medicare services, 2024
- 883
- Medicare patients, 2024
- 351
- Part D claims, 2024
- 370
- Hospital affiliations
- 8
- Industry payments
- $217
- Practice address
- 225 N Jackson Avenue, San Jose, CA 95116
- Practice phone
- Call (408) 259-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mirzaei'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. Jamshid Mirzaei is a hospitalist in San Jose, California
Dr. Mirzaei practices at Regional Medical Center in San Jose, California, part of County of Santa Clara, CA.
Dr. Mirzaei's NPI, 1649306523, was assigned on February 26, 2007. Dr. Mirzaei holds Colorado license DR.0049409.
- NPI
- 1649306523NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002964178
- NPI enumeration date
- February 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 259-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jamshid Mirzaei practices at Regional Medical Center in San Jose, California
Dr. Mirzaei's primary practice is Regional Medical Center, at 225 N Jackson Avenue, San Jose, CA 95116 in Santa Clara County. The practice phone is (408) 259-5000.
- Regional Medical Center225 N Jackson Avenue, San Jose, CA 95116 · Santa Clara CountyPhone(408) 259-5000
Source: Dmand AI Affiliation Data
Dr. Jamshid Mirzaei is affiliated with 10 sites of care and 7 medical groups
Dr. Mirzaei's primary practice is Regional Medical Center in San Jose, California, part of County of Santa Clara, CA. Dr. Mirzaei is also affiliated with HCA HealthONE Swedish. The medical group on file is Quantum Bay Area Hospitalist Medical Group Inc. Dmand AI also links Dr. Mirzaei to 6 more hospitals, 6 medical groups, 1 physician office 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. Jamshid Mirzaei's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mirzaei practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regional Medical Center | Available with a free account |
| +9 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Jamshid Mirzaei is one of 3,186 hospitalists in California
Hospitalist is Dr. Mirzaei's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Mirzaei's licenses on file in 2 states: Colorado and Washington.
Specialties and state licenses
- Hospitalist, ColoradoPrimary
- Washington license
Hospitalists near Dr. Mirzaei
Counts of hospitalists 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. Jamshid Mirzaei billed Medicare for 883 services in 2024
CMS data shows 883 Medicare services from Dr. Mirzaei across 4 procedure codes in 2024, for 351 Medicare patients. Medicare paid $83,016 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mirzaei's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9772024: 88310%
Dr. Mirzaei compared with the California median for hospitalists, 2024
- Dr. Mirzaei
- California median
- Medicare services
- 883vs 4302.1 times
- Medicare patients
- 351vs 20175% above
- Part D claims
- 127vs 6984% above
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Mirzaei'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. Jamshid Mirzaei treated 351 Medicare patients in 2024, average age 75
CMS counts 351 Medicare patients who saw Dr. Mirzaei in 2024. The largest group is 65 to 74, with 132 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 25% 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. Mirzaei's median patient age at 71, with 52% women.
Dr. Mirzaei's Medicare patients by age, 2024
Dr. Mirzaei's Medicare patients by sex, 2024
- Women18653%
- Men16547%
Chronic conditions among Dr. Mirzaei's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis62%
- Mood disorders37%
- Chronic kidney disease36%
- Diabetes35%
- Depression34%
- Anxiety32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mirzaei's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jamshid Mirzaei wrote 370 Medicare Part D claims in 2024
In 2024, Dr. Mirzaei wrote 370 Medicare Part D claims for 115 patients. 91% of them were for generic drugs. CMS names the drug for 127 of them, across 9 drugs with 11 or more claims each, at $8,743 in total drug cost. In 2023, CMS named 70 claims across 5 drugs.
Dr. Mirzaei's Part D claims by kind of drug, 2024
- Generic337 claims91%
- Brand-name33 claims9%
Dr. Mirzaei'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. Mirzaei's Part D claims, 2024
- Antibiotics15%56 of 370 claims
- Antipsychotics, patients 65 and over3%12 of 370 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: 702024: 12781%
Drugs named by CMS: 9 in 2024, 5 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. Jamshid Mirzaei takes part in Medicare
Dr. Mirzaei 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. Jamshid Mirzaei received $217 in industry payments from 2017 to 2025
CMS Open Payments shows 3 general payments to Dr. Mirzaei from 2 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $130.
General payments to Dr. Mirzaei by program year, 2017 to 2025
Companies that paid Dr. Mirzaei the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jamshid Mirzaei'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)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. Jamshid Mirzaei
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. Jamshid Mirzaei's NPI number?
Dr. Jamshid Mirzaei's NPI number is 1649306523. It was assigned on February 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jamshid Mirzaei?
Dr. Jamshid Mirzaei is a hospitalist in San Jose, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Jamshid Mirzaei practice?
Dr. Mirzaei practices at 225 N Jackson Avenue, San Jose, CA 95116. Dr. Mirzaei's primary practice is Regional Medical Center in San Jose, California, part of County of Santa Clara, CA. Dmand AI also links Dr. Mirzaei to 6 hospitals, 6 medical groups, 1 physician office and 1 group practice or clinic.
What is Dr. Jamshid Mirzaei's office phone number?
The practice phone on file for Dr. Mirzaei is (408) 259-5000.
What is Dr. Jamshid Mirzaei's medical license number?
Dr. Mirzaei holds Colorado license DR.0049409, one of the licenses on file in 2 states.
Which states has Dr. Jamshid Mirzaei been licensed in?
Dmand AI has state licenses on file for Dr. Mirzaei in Colorado and Washington.
Which hospitals is Dr. Jamshid Mirzaei affiliated with?
Dr. Mirzaei practices at Regional Medical Center in San Jose, California. Dr. Mirzaei is also affiliated with HCA HealthONE Swedish. Dmand AI links Dr. Mirzaei to 6 more hospitals.
What medical group is Dr. Jamshid Mirzaei part of?
Dr. Mirzaei is linked to Quantum Bay Area Hospitalist Medical Group Inc. Dmand AI links Dr. Mirzaei to 6 more medical groups.
Does Dr. Jamshid Mirzaei accept Medicare?
Yes. CMS data shows Dr. Mirzaei billed Medicare for 883 services in 2024, and Dr. Mirzaei accepts Medicare assignment.
How many Medicare patients does Dr. Jamshid Mirzaei see?
CMS counts 351 Medicare patients who saw Dr. Mirzaei in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Jamshid Mirzaei bill to Medicare?
In 2024, Dr. Mirzaei's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
What drugs does Dr. Jamshid Mirzaei prescribe most?
In 2024 Medicare Part D data, Dr. Mirzaei's most prescribed drugs by claims were Atorvastatin Calcium, Potassium Chloride and Amlodipine Besylate.
Has Dr. Jamshid Mirzaei received payments from drug or device companies?
CMS Open Payments shows $217 in general payments to Dr. Mirzaei from 2 companies from 2017 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Jamshid Mirzaei been practicing?
Dr. Mirzaei graduated from medical school in 1999, 27 years ago.
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