Dr. Mohsen I. Mabudian, MD
- Medicare services, 2024
- 117,364
- Medicare patients, 2024
- 281
- Part D claims, 2024
- 428
- Publications
- 3
- Clinical trials
- 1
- Practice address
- 400 N Pepper Ave, Colton, CA 92324
- Practice phone
- Call (909) 580-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Arrowhead Regional Medical Center
Colton, California
Find Dr. Mabudian'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. Mohsen I. Mabudian is an allergist and immunologist in Colton, California
Dr. Mabudian practices at Arrowhead Regional Medical Center in Colton, California.
Dr. Mabudian's NPI, 1629022819, was assigned on May 20, 2006. Dr. Mabudian graduated from St. George's University School of Medicine in 1997. Dr. Mabudian holds California license C51804.
- NPI
- 1629022819NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557273141
- NPI enumeration date
- May 20, 2006
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (909) 580-1000
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mohsen I. Mabudian practices at Arrowhead Regional Medical Center in Colton, California
Dr. Mabudian's primary practice is Arrowhead Regional Medical Center, at 400 N Pepper Ave, Colton, CA 92324 in San Bernardino County. The practice phone is (909) 580-1000.
- Arrowhead Regional Medical Center400 N Pepper Ave, Colton, CA 92324 · San Bernardino CountyPhone(909) 580-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mohsen I. Mabudian is affiliated with 2 sites of care and 1 medical group
Dr. Mabudian's primary practice is Arrowhead Regional Medical Center in Colton, California. The medical group on file is OSO Home Care, Inc. Dmand AI also links Dr. Mabudian to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mohsen I. Mabudian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mabudian practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arrowhead Regional Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mohsen I. Mabudian is one of 386 allergists and immunologists in California
Allergy and immunology is Dr. Mabudian's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Mabudian is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Dr. Mabudian's licenses on file in 3 states: California, New Jersey and Louisiana.
Specialties and state licenses
- Allergy and immunology, CaliforniaPrimary
- New Jersey license
- Louisiana license
Clinical focus
Dmand AI lists acute sinusitis, asthma, chronic nasal allergies, hives, immune deficiency disease and upper respiratory infection (URI) among the conditions Dr. Mabudian treats.
Allergists and immunologists near Dr. Mabudian
Counts of allergists and immunologists 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. Mohsen I. Mabudian billed Medicare for 117,364 services in 2024
CMS data shows 117,364 Medicare services from Dr. Mabudian across 19 procedure codes in 2024, for 281 Medicare patients. Medicare paid $2,496,669 for them. Every service was in an office.
Dr. Mabudian's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 105,9882024: 110,8385%
- Tests and treatments
- 2023: 3,8762024: 6,33563%
- Office and hospital visits
- 2023: 1452024: 19132%
Dr. Mabudian compared with the California median for allergists and immunologists, 2024
- Dr. Mabudian
- California median
- Medicare services
- 117,364vs 1,84063.8 times
- Medicare patients
- 281vs 14594% above
- Part D claims
- 321vs 25924% above
Medians across 368 allergists and immunologists in California with Dmand AI profiles that report each measure.
Dr. Mabudian'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. Mabudian?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mabudian and other allergists and immunologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mohsen I. Mabudian treated 281 Medicare patients in 2024, average age 74
CMS counts 281 Medicare patients who saw Dr. Mabudian in 2024. The largest group is 65 to 74, with 141 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 4% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mabudian's median patient age at 40, with 64% women.
Dr. Mabudian's Medicare patients by age, 2024
Dr. Mabudian's Medicare patients by sex, 2024
- Women17462%
- Men10738%
Chronic conditions among Dr. Mabudian's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis53%
- Asthma41%
- Ischemic heart disease35%
- Diabetes28%
- Anxiety26%
- Osteoporosis26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mabudian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mohsen I. Mabudian wrote 428 Medicare Part D claims in 2024
In 2024, Dr. Mabudian wrote 428 Medicare Part D claims for 63 patients. 68% of them were for generic drugs. CMS names the drug for 321 of them, across 16 drugs with 11 or more claims each, at $197,275 in total drug cost. In 2023, CMS named 165 claims across 10 drugs.
Dr. Mabudian's Part D claims by kind of drug, 2024
- Generic290 claims68%
- Brand-name and other138 claims32%
Dr. Mabudian'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. Mabudian's Part D claims, 2024
- Antibiotics13%56 of 428 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: 1652024: 32195%
Drugs named by CMS: 16 in 2024, 10 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. Mohsen I. Mabudian offers telehealth to Medicare patients
CMS lists Dr. Mabudian as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mohsen I. Mabudian has 3 publications on record
Dmand AI links 3 papers to Dr. Mabudian, published from 2014 to 2024. Dr. Mabudian's most frequent co-authors are Enrique Garcia, DPT, Enrique E. Garcia, MD and Sudhir Gupta, MD.
Dr. Mabudian's most frequent co-authors
Recent publications by Dr. Mabudian
Transplantation
See who Dr. Mabudian researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mabudian works with, so you can find a warm path to the right allergists and immunologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mohsen I. Mabudian has worked on 1 clinical trial
Dmand AI links Dr. Mabudian to 1 clinical trial. Conditions studied include Primary Immunodeficiency Diseases and Immunologic Deficiency Syndromes. Open Payments lists research payments to Dr. Mabudian that name 1 trial.
Conditions in Dr. Mabudian's trials
- Primary Immunodeficiency Diseases
- Immunologic Deficiency Syndromes
Investigators on the most trials with Dr. Mabudian
- Maeve E. O'Connor, MD1 shared trial
- Raffi Tachdjian, MD1 shared trial
- Martha M. Tarpay, MD1 shared trial
Recent clinical trials with Dr. Mabudian
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Mohsen I. Mabudian received $191,026 in industry payments from 2016 to 2025
CMS Open Payments shows 1,138 general payments to Dr. Mabudian from 41 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 58% of the total. Shire North American Group Inc paid the most, $50,942. It also lists 3 research payments totaling $3,000 in 2021, naming 1 clinical trial.
General payments to Dr. Mabudian by program year, 2016 to 2025
General payments to Dr. Mabudian by kind, 2016 to 2025
- Speaker and faculty fees$109,87258%
- Food and beverage$27,23114%
- Travel and lodging$25,71413%
- Honoraria$19,75010%
- Other$8,4594%
Companies that paid Dr. Mabudian 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. Mohsen I. Mabudian graduated from St. George's University School of Medicine
Dr. Mabudian graduated from St. George's University School of Medicine in 1997. Dr. Mabudian is a member of AAAAI.
- Medical school
- Board certified in allergy & immunology
Source: Dmand AI Professional Profile Data
Dr. Mohsen I. Mabudian accepts plans from 9 insurance carriers
Dr. Mabudian is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Humana
- Molina
- Regence Health Plans
- +1 more carriersWith a free account
Plan types Dr. Mabudian accepts, by number of carriers
- Medicare8
- PPO7
- HMO4
- EPO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Mohsen I. Mabudian'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Mohsen I. Mabudian
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. Mohsen I. Mabudian's NPI number?
Dr. Mohsen I. Mabudian's NPI number is 1629022819. It was assigned on May 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mohsen I. Mabudian?
Dr. Mohsen I. Mabudian is an allergist and immunologist in Colton, California. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Mohsen I. Mabudian practice?
Dr. Mabudian practices at 400 N Pepper Ave, Colton, CA 92324. Dr. Mabudian's primary practice is Arrowhead Regional Medical Center in Colton, California. Dmand AI also links Dr. Mabudian to 1 group practice or clinic.
What is Dr. Mohsen I. Mabudian's office phone number?
The practice phone on file for Dr. Mabudian is (909) 580-1000.
What is Dr. Mohsen I. Mabudian's medical license number?
Dr. Mabudian holds California license C51804, one of the licenses on file in 3 states.
Which states has Dr. Mohsen I. Mabudian been licensed in?
Dmand AI has state licenses on file for Dr. Mabudian in California (2004 to 2026), New Jersey (2001 to 2011) and Louisiana (2002 to 2010).
What medical group is Dr. Mohsen I. Mabudian part of?
Dr. Mabudian is linked to OSO Home Care, Inc.
Does Dr. Mohsen I. Mabudian accept Medicare?
Yes. CMS data shows Dr. Mabudian billed Medicare for 117,364 services in 2024.
Does Dr. Mohsen I. Mabudian offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mabudian as offering telehealth services.
How many Medicare patients does Dr. Mohsen I. Mabudian see?
CMS counts 281 Medicare patients who saw Dr. Mabudian in 2024, with an average age of 74.
Show 9 more questionsShow fewer questions
Is Dr. Mohsen I. Mabudian board certified?
Yes. Dr. Mabudian is board certified in allergy & immunology by the American Board of Allergy and Immunology.
What services does Dr. Mohsen I. Mabudian bill to Medicare?
In 2024, Dr. Mabudian's most billed Medicare services were injected or infused drug (J2356), injected or infused drug (J1306) and injected or infused drug (J3380).
Where did Dr. Mohsen I. Mabudian go to medical school?
Dr. Mabudian graduated from St. George's University School of Medicine in 1997.
What drugs does Dr. Mohsen I. Mabudian prescribe most?
In 2024 Medicare Part D data, Dr. Mabudian's most prescribed drugs by claims were Fluticasone Propionate, Trelegy Ellipta and Diphenhydramine HCl.
Has Dr. Mohsen I. Mabudian received payments from drug or device companies?
CMS Open Payments shows $191,026 in general payments to Dr. Mabudian from 41 companies from 2016 to 2025. The largest total came from Shire North American Group Inc.
How long has Dr. Mohsen I. Mabudian been practicing?
Dr. Mabudian graduated from medical school in 1997, 29 years ago.
Does Dr. Mohsen I. Mabudian do research?
Dmand AI links 3 publications to Dr. Mabudian, published from 2014 to 2024. Dr. Mabudian has worked on 1 clinical trial.
Who does Dr. Mohsen I. Mabudian publish with?
Dr. Mabudian's most frequent co-authors are Enrique Garcia, DPT (1 shared paper), Enrique E. Garcia, MD (1 shared paper) and Sudhir Gupta, MD (1 shared paper).
What insurance does Dr. Mohsen I. Mabudian accept?
Dr. Mabudian is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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