Roxanna Pourmirzaie
- Medicare services, 2024
- 602
- Medicare patients, 2024
- 311
- Part D claims, 2024
- 444
- Publications
- 2
- Hospital affiliations
- 4
- Practice address
- 401 Bicentennial Way, Santa Rosa, CA 95403
- Practice phone
- Call (707) 571-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Roxanna Pourmirzaie'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.
Roxanna Pourmirzaie is an internist in Santa Rosa, California
Roxanna Pourmirzaie practices at Santa Rosa Medical Center in Santa Rosa, California, part of Kaiser Permanente.
Roxanna Pourmirzaie's NPI, 1881187151, was assigned on June 12, 2018. Roxanna Pourmirzaie graduated from St. George's University School of Medicine in 2018. Roxanna Pourmirzaie holds California license A186145.
- NPI
- 1881187151NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193114171
- NPI enumeration date
- June 12, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 571-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Roxanna Pourmirzaie practices at Santa Rosa Medical Center in Santa Rosa, California
Roxanna Pourmirzaie's primary practice is Santa Rosa Medical Center, at 401 Bicentennial Way, Santa Rosa, CA 95403 in Sonoma County. The practice phone is (707) 571-4000.
- Santa Rosa Medical Center401 Bicentennial Way, Santa Rosa, CA 95403 · Sonoma CountyPhone(707) 571-4000
Source: Dmand AI Affiliation Data
Roxanna Pourmirzaie is affiliated with 4 sites of care and 4 medical groups
Roxanna Pourmirzaie's primary practice is Santa Rosa Medical Center in Santa Rosa, California, part of Kaiser Permanente. Roxanna Pourmirzaie is also affiliated with Providence Santa Rosa Memorial Hospital. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Roxanna Pourmirzaie to 2 more hospitals and 3 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Roxanna Pourmirzaie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Roxanna Pourmirzaie practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Rosa Medical Center | Available with a free account |
| +3 more sites and 3 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 Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Roxanna Pourmirzaie is one of 16,751 internists in California
Internal medicine is Roxanna Pourmirzaie's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Roxanna Pourmirzaie is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Roxanna Pourmirzaie's licenses on file in 3 states: California, Minnesota and Pennsylvania.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Minnesota license
- Pennsylvania license
Clinical focus
Dmand AI lists acute diabetes, anemia, atrial fibrillation and flutter, bile duct problems, cardiac arrhythmia, chest trauma, congestive heart failure and heart attack among the conditions Roxanna Pourmirzaie treats.
Internists near Roxanna Pourmirzaie
Counts of internists 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
Roxanna Pourmirzaie billed Medicare for 602 services in 2024
CMS data shows 602 Medicare services from Roxanna Pourmirzaie across 5 procedure codes in 2024, for 311 Medicare patients. Medicare paid $62,863 for them. Every service was in a facility, such as a hospital, rather than an office.
Roxanna Pourmirzaie's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4042024: 60249%
Roxanna Pourmirzaie compared with the California median for internists, 2024
- Roxanna Pourmirzaie
- California median
- Medicare services
- 602vs 36167% above
- Medicare patients
- 311vs 1512.1 times
- Part D claims
- 147vs 42165% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Roxanna Pourmirzaie'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 Roxanna Pourmirzaie?
Medicare shows one payer. Book a meeting to get commercial claims data for Roxanna Pourmirzaie and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Roxanna Pourmirzaie treated 311 Medicare patients in 2024, average age 76
CMS counts 311 Medicare patients who saw Roxanna Pourmirzaie in 2024. The largest group is 75 to 84, with 111 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 2.33, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Roxanna Pourmirzaie's median patient age at 74, with 51% women.
Roxanna Pourmirzaie's Medicare patients by age, 2024
Roxanna Pourmirzaie's Medicare patients by sex, 2024
- Women17356%
- Men13844%
Chronic conditions among Roxanna Pourmirzaie's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease45%
- Chronic kidney disease42%
- Mood disorders42%
- Heart failure40%
- Depression38%
Share of Medicare patients with each condition. A patient can have several.
Roxanna Pourmirzaie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Roxanna Pourmirzaie wrote 444 Medicare Part D claims in 2024
In 2024, Roxanna Pourmirzaie wrote 444 Medicare Part D claims for 194 patients. 84% of them were for generic drugs. CMS names the drug for 147 of them, across 9 drugs with 11 or more claims each, at $11,548 in total drug cost. In 2023, CMS named 69 claims across 5 drugs.
Roxanna Pourmirzaie's Part D claims by kind of drug, 2024
- Generic373 claims84%
- Brand-name59 claims13%
- Other12 claims3%
Roxanna Pourmirzaie'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 Roxanna Pourmirzaie's Part D claims, 2024
- Antibiotics22%96 of 444 claims
- Antipsychotics, patients 65 and over3%12 of 444 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: 692024: 147113%
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 Roxanna Pourmirzaie takes part in Medicare
Roxanna Pourmirzaie 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Roxanna Pourmirzaie has 2 publications on record
Dmand AI links 2 papers to Roxanna Pourmirzaie in 2022. Roxanna Pourmirzaie's most frequent co-authors are Shruti Aggarwal, MBBS and Jeffrey Kramer, MD.
Roxanna Pourmirzaie's most frequent co-authors
Recent publications by Roxanna Pourmirzaie
Invest Ophthalmol Vis Sci
See who Roxanna Pourmirzaie researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Roxanna Pourmirzaie works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Roxanna Pourmirzaie received $365 in industry payments from 2018 to 2020
CMS Open Payments shows 4 general payments to Roxanna Pourmirzaie from 4 drug and device companies from 2018 to 2020. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $125.
General payments to Roxanna Pourmirzaie by program year, 2018 to 2020
Companies that paid Roxanna Pourmirzaie the most, 2018 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Roxanna Pourmirzaie graduated from St. George's University School of Medicine
Roxanna Pourmirzaie graduated from St. George's University School of Medicine in 2018. Roxanna Pourmirzaie is a member of ACP.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Roxanna Pourmirzaie accepts plans from 18 insurance carriers
Roxanna Pourmirzaie is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Highmark
- Regence Health Plans
- +10 more carriersWith a free account
Plan types Roxanna Pourmirzaie accepts, by number of carriers
- PPO12
- Medicare9
- HMO6
- EPO5
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Roxanna Pourmirzaie'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 Roxanna Pourmirzaie
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Roxanna Pourmirzaie's NPI number?
Roxanna Pourmirzaie's NPI number is 1881187151. It was assigned on June 12, 2018, and it is active in the NPI Registry.
What does Roxanna Pourmirzaie specialize in?
Roxanna Pourmirzaie is an internist in Santa Rosa, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Roxanna Pourmirzaie practice?
Roxanna Pourmirzaie practices at 401 Bicentennial Way, Santa Rosa, CA 95403. Roxanna Pourmirzaie's primary practice is Santa Rosa Medical Center in Santa Rosa, California, part of Kaiser Permanente. Dmand AI also links Roxanna Pourmirzaie to 2 hospitals and 3 medical groups.
What is Roxanna Pourmirzaie's office phone number?
The practice phone on file for Roxanna Pourmirzaie is (707) 571-4000.
What is Roxanna Pourmirzaie's medical license number?
Roxanna Pourmirzaie holds California license A186145, one of the licenses on file in 3 states.
Which states has Roxanna Pourmirzaie been licensed in?
Dmand AI has state licenses on file for Roxanna Pourmirzaie in California (2023 to 2027), Minnesota (2022 to 2024) and Pennsylvania (2018 to 2024).
Which hospitals is Roxanna Pourmirzaie affiliated with?
Roxanna Pourmirzaie practices at Santa Rosa Medical Center in Santa Rosa, California. Roxanna Pourmirzaie is also affiliated with Providence Santa Rosa Memorial Hospital. Dmand AI links Roxanna Pourmirzaie to 2 more hospitals.
What medical group is Roxanna Pourmirzaie part of?
Roxanna Pourmirzaie is linked to The Permanente Medical Group, Inc. Dmand AI links Roxanna Pourmirzaie to 3 more medical groups.
Does Roxanna Pourmirzaie accept Medicare?
Yes. CMS data shows Roxanna Pourmirzaie billed Medicare for 602 services in 2024, and Roxanna Pourmirzaie accepts Medicare assignment.
How many Medicare patients does Roxanna Pourmirzaie see?
CMS counts 311 Medicare patients who saw Roxanna Pourmirzaie in 2024, with an average age of 76.
Show 9 more questionsShow fewer questions
Is Roxanna Pourmirzaie board certified?
Yes. Roxanna Pourmirzaie is board certified in internal medicine by the American Board of Internal Medicine.
What services does Roxanna Pourmirzaie bill to Medicare?
In 2024, Roxanna Pourmirzaie's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Roxanna Pourmirzaie go to medical school?
Roxanna Pourmirzaie graduated from St. George's University School of Medicine in 2018.
What drugs does Roxanna Pourmirzaie prescribe most?
In 2024 Medicare Part D data, Roxanna Pourmirzaie's most prescribed drugs by claims were Cefpodoxime Proxetil, Pantoprazole Sodium and Atorvastatin Calcium.
Has Roxanna Pourmirzaie received payments from drug or device companies?
CMS Open Payments shows $365 in general payments to Roxanna Pourmirzaie from 4 companies from 2018 to 2020. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Roxanna Pourmirzaie been practicing?
Roxanna Pourmirzaie graduated from medical school in 2018, 8 years ago.
Does Roxanna Pourmirzaie do research?
Dmand AI links 2 publications to Roxanna Pourmirzaie.
Who does Roxanna Pourmirzaie publish with?
Roxanna Pourmirzaie's most frequent co-authors are Shruti Aggarwal, MBBS (1 shared paper) and Jeffrey Kramer, MD (1 shared paper).
What insurance does Roxanna Pourmirzaie accept?
Roxanna Pourmirzaie is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card