Dr. Reza Vaezazizi, MD
- Medicare services, 2024
- 63
- Medicare patients, 2024
- 55
- Part D claims, 2024
- 52
- Publications
- 6
- Hospital affiliations
- 1
- Practice address
- 25500 Medical Center Drive, Murrieta, CA 92562
- Practice phone
- Call (951) 696-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Vaezazizi'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. Reza Vaezazizi is an emergency medicine physician in Murrieta, California
Dr. Vaezazizi practices at Southwest Healthcare Rancho Springs Hospital in Murrieta, California, part of Universal Health Services.
Dr. Vaezazizi's NPI, 1922042092, was assigned on June 16, 2006. Dr. Vaezazizi graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 1997. Dr. Vaezazizi holds California license A66886.
- NPI
- 1922042092NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597716514
- NPI enumeration date
- June 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 696-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Reza Vaezazizi practices at Southwest Healthcare Rancho Springs Hospital in Murrieta, California
Dr. Vaezazizi's primary practice is Southwest Healthcare Rancho Springs Hospital, at 25500 Medical Center Drive, Murrieta, CA 92562 in Riverside County. The practice phone is (951) 696-6000.
- Southwest Healthcare Rancho Springs Hospital25500 Medical Center Drive, Murrieta, CA 92562 · Riverside CountyPhone(951) 696-6000
Source: Dmand AI Affiliation Data
Dr. Reza Vaezazizi is affiliated with 3 sites of care and 2 medical groups
Dr. Vaezazizi's primary practice is Southwest Healthcare Rancho Springs Hospital in Murrieta, California, part of Universal Health Services. The medical group on file is Vituity. Dmand AI also links Dr. Vaezazizi to 2 more group practices and clinics and 1 medical group, 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. Reza Vaezazizi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vaezazizi practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southwest Healthcare Rancho Springs Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Reza Vaezazizi is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Vaezazizi's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Vaezazizi is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Vaezazizi is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Vaezazizi
Counts of emergency medicine physicians 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. Reza Vaezazizi billed Medicare for 63 services in 2024
CMS data shows 63 Medicare services from Dr. Vaezazizi across 3 procedure codes in 2024, for 55 Medicare patients. Medicare paid $6,194 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Vaezazizi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 312024: 4855%
- Tests and treatments
- 2023: 02024: 15
Dr. Vaezazizi compared with the California median for emergency medicine physicians, 2024
- Dr. Vaezazizi
- California median
- Medicare services
- 63vs 26576% below
- Medicare patients
- 55vs 24377% below
- Part D claims
- 11vs 6282% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Vaezazizi'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. Vaezazizi and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Reza Vaezazizi treated 55 Medicare patients in 2024, average age 75
CMS counts 55 Medicare patients who saw Dr. Vaezazizi in 2024. The largest group is 65 to 74, with 24 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 49% are also on Medicaid. Their average risk score is 2.15, 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. Vaezazizi's median patient age at 53, with 53% women.
Dr. Vaezazizi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Vaezazizi's Medicare patients by sex, 2024
- Women2749%
- Men2851%
Chronic conditions among Dr. Vaezazizi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol65%
- Arthritis51%
- Ischemic heart disease42%
- Mood disorders42%
- Anxiety38%
- Depression38%
- Diabetes38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vaezazizi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Reza Vaezazizi wrote 52 Medicare Part D claims in 2024
In 2024, Dr. Vaezazizi wrote 52 Medicare Part D claims for 40 patients. 100% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $27 in total drug cost. In 2018, CMS named 21 claims across 1 drug.
Dr. Vaezazizi'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. Vaezazizi's Part D claims, 2024
- Antibiotics21%11 of 52 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, 2018 to 2024
- 2018
- 2024
- Claims for drugs CMS names
- 2018: 212024: 1148%
Drugs named by CMS: 1 in 2024, 1 in 2018.
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. Reza Vaezazizi takes part in Medicare
Dr. Vaezazizi 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. Reza Vaezazizi has 6 publications on record
Dmand AI links 6 papers to Dr. Vaezazizi, published from 2016 to 2020. 2016 was the busiest year, with 2. The most frequent topics are Emergency Medical Services and California. Dr. Vaezazizi has published most often in West J Emerg Med. Dr. Vaezazizi's most frequent co-authors are Michael M. Neeki, DO, Rodney William Borger, MD and Alex H. Jabourian, DO.
Dr. Vaezazizi's papers by year, 2016 to 2020
Topics Dr. Vaezazizi writes about most
- Emergency Medical Services
- California
Dr. Vaezazizi's most frequent co-authors
- Michael M. Neeki, DO5 shared papers
- Rodney William Borger, MD3 shared papers
- Alex H. Jabourian, DO2 shared papers
Recent publications by Dr. Vaezazizi
West J Emerg Med
West J Emerg Med
See who Dr. Vaezazizi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Vaezazizi works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Reza Vaezazizi received $760 in industry payments from 2017 to 2019
CMS Open Payments shows 8 general payments to Dr. Vaezazizi from 6 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 66% of the total. Stryker Corporation paid the most, $260.
General payments to Dr. Vaezazizi by program year, 2017 to 2019
General payments to Dr. Vaezazizi by kind, 2017 to 2019
- Food and beverage$50166%
- Education$26034%
Companies that paid Dr. Vaezazizi the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Reza Vaezazizi graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science
Dr. Vaezazizi graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 1997.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Reza Vaezazizi accepts plans from 1 insurance carrier
Dr. Vaezazizi is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Reza Vaezazizi'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) |
| 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) |
| 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. Reza Vaezazizi
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. Reza Vaezazizi's NPI number?
Dr. Reza Vaezazizi's NPI number is 1922042092. It was assigned on June 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Reza Vaezazizi?
Dr. Reza Vaezazizi is an emergency medicine physician in Murrieta, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Reza Vaezazizi practice?
Dr. Vaezazizi practices at 25500 Medical Center Drive, Murrieta, CA 92562. Dr. Vaezazizi's primary practice is Southwest Healthcare Rancho Springs Hospital in Murrieta, California, part of Universal Health Services. Dmand AI also links Dr. Vaezazizi to 2 group practices and clinics and 1 medical group.
What is Dr. Reza Vaezazizi's office phone number?
The practice phone on file for Dr. Vaezazizi is (951) 696-6000.
What is Dr. Reza Vaezazizi's medical license number?
Dr. Vaezazizi holds California license A66886.
Which hospitals is Dr. Reza Vaezazizi affiliated with?
Dr. Vaezazizi practices at Southwest Healthcare Rancho Springs Hospital in Murrieta, California.
What medical group is Dr. Reza Vaezazizi part of?
Dr. Vaezazizi is linked to Vituity. Dmand AI links Dr. Vaezazizi to 1 more medical group.
Does Dr. Reza Vaezazizi accept Medicare?
Yes. CMS data shows Dr. Vaezazizi billed Medicare for 63 services in 2024, and Dr. Vaezazizi accepts Medicare assignment.
How many Medicare patients does Dr. Reza Vaezazizi see?
CMS counts 55 Medicare patients who saw Dr. Vaezazizi in 2024, with an average age of 75.
Is Dr. Reza Vaezazizi board certified?
Yes. Dr. Vaezazizi is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. Reza Vaezazizi bill to Medicare?
In 2024, Dr. Vaezazizi's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
Where did Dr. Reza Vaezazizi go to medical school?
Dr. Vaezazizi graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 1997.
What drugs does Dr. Reza Vaezazizi prescribe most?
In 2024 Medicare Part D data, Dr. Vaezazizi's most prescribed drugs by claims were Ibuprofen.
Has Dr. Reza Vaezazizi received payments from drug or device companies?
CMS Open Payments shows $760 in general payments to Dr. Vaezazizi from 6 companies from 2017 to 2019. The largest total came from Stryker Corporation.
How long has Dr. Reza Vaezazizi been practicing?
Dr. Vaezazizi graduated from medical school in 1997, 29 years ago.
Does Dr. Reza Vaezazizi do research?
Dmand AI links 6 publications to Dr. Vaezazizi, published from 2016 to 2020.
Who does Dr. Reza Vaezazizi publish with?
Dr. Vaezazizi's most frequent co-authors are Michael M. Neeki, DO (5 shared papers), Rodney William Borger, MD (3 shared papers) and Alex H. Jabourian, DO (2 shared papers).
What insurance does Dr. Reza Vaezazizi accept?
Dr. Vaezazizi is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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