Dr. Armin Tahoori, MD
- Medicare services, 2024
- 627
- Medicare patients, 2024
- 247
- Part D claims, 2024
- 573
- Publications
- 3
- MIPS score, 2024
- 89
- Practice address
- 15107 Vanowen St, Vannuys, CA 91405
- Practice phone
- Call (818) 782-6600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tahoori'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. Armin Tahoori is a hospitalist in Vannuys, California
Dr. Tahoori practices at Valley Presbyterian Hospital in Vannuys, California, part of Valley Presbyterian Hospital.
Dr. Tahoori's NPI, 1003248105, was assigned on July 31, 2013. Dr. Tahoori graduated from Iran University of Medical Sciences in 2005. Dr. Tahoori holds California license A134534.
- NPI
- 1003248105NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779890413
- NPI enumeration date
- July 31, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (818) 782-6600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Armin Tahoori practices at Valley Presbyterian Hospital in Vannuys, California
Dr. Tahoori's primary practice is Valley Presbyterian Hospital, at 15107 Vanowen St, Vannuys, CA 91405 in Los Angeles County. The practice phone is (818) 782-6600.
- Valley Presbyterian Hospital15107 Vanowen St, Vannuys, CA 91405 · Los Angeles CountyPhone(818) 782-6600
Source: Dmand AI Affiliation Data
Dr. Armin Tahoori is affiliated with 5 sites of care and 2 medical groups
Dr. Tahoori's primary practice is Valley Presbyterian Hospital in Vannuys, California, part of Valley Presbyterian Hospital. Dr. Tahoori is also affiliated with Cedars-Sinai Medical Center. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Dr. Tahoori to 3 more hospitals 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. Armin Tahoori's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tahoori practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Presbyterian Hospital | Available with a free account |
| +4 more sites and 1 medical group | 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 Valley Presbyterian Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Armin Tahoori is one of 3,186 hospitalists in California
Hospitalist is Dr. Tahoori's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Tahoori is board certified in internal medicine by the American Board of Internal Medicine. Dr. Tahoori is licensed in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Clinical focus
Dmand AI lists acute respiratory failure, anemia, cardiac arrhythmia, cellulitis, circulation problems, circulatory problems in extremities, congestive heart failure and electrolyte disorders among the conditions Dr. Tahoori treats.
Hospitalists near Dr. Tahoori
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. Armin Tahoori billed Medicare for 627 services in 2024
CMS data shows 627 Medicare services from Dr. Tahoori across 6 procedure codes in 2024, for 247 Medicare patients. Medicare paid $54,857 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tahoori's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9932024: 62737%
Dr. Tahoori compared with the California median for hospitalists, 2024
- Dr. Tahoori
- California median
- Medicare services
- 627vs 43046% above
- Medicare patients
- 247vs 20123% above
- Part D claims
- 272vs 693.9 times
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Tahoori'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. Armin Tahoori treated 247 Medicare patients in 2024, average age 81
CMS counts 247 Medicare patients who saw Dr. Tahoori in 2024. The largest group is 85 and over, with 97 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.41, 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. Tahoori's median patient age at 68, with 46% women.
Dr. Tahoori's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tahoori's Medicare patients by sex, 2024
- Women13253%
- Men11547%
Chronic conditions among Dr. Tahoori's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis70%
- Ischemic heart disease59%
- Chronic kidney disease52%
- Heart failure46%
- Mood disorders46%
- Atrial fibrillation40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tahoori's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Armin Tahoori wrote 573 Medicare Part D claims in 2024
In 2024, Dr. Tahoori wrote 573 Medicare Part D claims for 234 patients. 88% of them were for generic drugs. CMS names the drug for 272 of them, across 14 drugs with 11 or more claims each, at $18,374 in total drug cost. In 2023, CMS named 432 claims across 19 drugs.
Dr. Tahoori's Part D claims by kind of drug, 2024
- Generic505 claims88%
- Brand-name and other68 claims12%
Dr. Tahoori'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. Tahoori's Part D claims, 2024
- Opioids5%30 of 573 claims
- Antibiotics18%106 of 573 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: 4322024: 27237%
Drugs named by CMS: 14 in 2024, 19 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
Dr. Armin Tahoori scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Tahoori for performance year 2024, reported as part of a group. Dr. Tahoori accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tahoori as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Tahoori's MIPS scores, performance year 2024
- 89of 100Final score
- 84.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Armin Tahoori has 3 publications on record
Dmand AI links 3 papers to Dr. Tahoori in 2015. The most frequent topics are Iran. Dr. Tahoori's most frequent co-authors are Macario Camacho, MD, Clete Anthony Kushida, MD, PhD and Muhammad Riaz, MD.
Topics Dr. Tahoori writes about most
- Iran
Dr. Tahoori's most frequent co-authors
- Macario Camacho, MD1 shared paper
- Clete Anthony Kushida, MD, PhD1 shared paper
- Muhammad Riaz, MD1 shared paper
Recent publications by Dr. Tahoori
Iran J Kidney Dis
See who Dr. Tahoori researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tahoori works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Armin Tahoori received $1,010 in industry payments from 2016 to 2025
CMS Open Payments shows 12 general payments to Dr. Tahoori from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $251.
General payments to Dr. Tahoori by program year, 2016 to 2025
Companies that paid Dr. Tahoori 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. Armin Tahoori graduated from Iran University of Medical Sciences
Dr. Tahoori graduated from Iran University of Medical Sciences in 2005.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Armin Tahoori accepts plans from 5 insurance carriers
Dr. Tahoori is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Tahoori accepts, by number of carriers
- Medicare5
- PPO4
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Armin Tahoori'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)Clinician Public Reporting: Overall MIPS Performance (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. Armin Tahoori
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. Armin Tahoori's NPI number?
Dr. Armin Tahoori's NPI number is 1003248105. It was assigned on July 31, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Armin Tahoori?
Dr. Armin Tahoori is a hospitalist in Vannuys, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Armin Tahoori practice?
Dr. Tahoori practices at 15107 Vanowen St, Vannuys, CA 91405. Dr. Tahoori's primary practice is Valley Presbyterian Hospital in Vannuys, California, part of Valley Presbyterian Hospital. Dmand AI also links Dr. Tahoori to 3 hospitals and 1 medical group.
What is Dr. Armin Tahoori's office phone number?
The practice phone on file for Dr. Tahoori is (818) 782-6600.
What is Dr. Armin Tahoori's medical license number?
Dr. Tahoori holds California license A134534.
Which hospitals is Dr. Armin Tahoori affiliated with?
Dr. Tahoori practices at Valley Presbyterian Hospital in Vannuys, California. Dr. Tahoori is also affiliated with Cedars-Sinai Medical Center. Dmand AI links Dr. Tahoori to 3 more hospitals.
What medical group is Dr. Armin Tahoori part of?
Dr. Tahoori is linked to Cedars-Sinai Medical Group. Dmand AI links Dr. Tahoori to 1 more medical group.
Does Dr. Armin Tahoori accept Medicare?
Yes. CMS data shows Dr. Tahoori billed Medicare for 627 services in 2024, and Dr. Tahoori accepts Medicare assignment.
Does Dr. Armin Tahoori offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tahoori as offering telehealth services.
What is Dr. Armin Tahoori's MIPS score?
Dr. Tahoori's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Armin Tahoori see?
CMS counts 247 Medicare patients who saw Dr. Tahoori in 2024, with an average age of 81.
Is Dr. Armin Tahoori board certified?
Yes. Dr. Tahoori is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Armin Tahoori bill to Medicare?
In 2024, Dr. Tahoori's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Dr. Armin Tahoori go to medical school?
Dr. Tahoori graduated from Iran University of Medical Sciences in 2005.
What drugs does Dr. Armin Tahoori prescribe most?
In 2024 Medicare Part D data, Dr. Tahoori's most prescribed drugs by claims were Pantoprazole Sodium, Eliquis and Cefdinir.
Has Dr. Armin Tahoori received payments from drug or device companies?
CMS Open Payments shows $1,010 in general payments to Dr. Tahoori from 8 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Armin Tahoori been practicing?
Dr. Tahoori graduated from medical school in 2005, 21 years ago.
Does Dr. Armin Tahoori do research?
Dmand AI links 3 publications to Dr. Tahoori.
Who does Dr. Armin Tahoori publish with?
Dr. Tahoori's most frequent co-authors are Macario Camacho, MD (1 shared paper), Clete Anthony Kushida, MD, PhD (1 shared paper) and Muhammad Riaz, MD (1 shared paper).
What insurance does Dr. Armin Tahoori accept?
Dr. Tahoori is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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