Int Forum Allergy Rhinol
Brain NeoplasmsCerebrospinal Fluid LeakChordoma
Dr. Arash Shahangian, MD, PhD
NPI1679898399PAC ID5294041307
- Part D claims, 2024
- 499
- Publications
- 10
- Hospital affiliations
- 1
- Industry payments
- $513
- Medical group
- 1
- Practice address
- 710 Lawrence Expy, Santa Clara, CA 95051
- Practice phone
- Call (408) 851-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Santa Clara, California
Find Dr. Shahangian's professional email, personal email and mobile number
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Dr. Arash Shahangian is a general surgeon in Santa Clara, California
Dr. Shahangian practices at Permanente Medical Group Inc in Santa Clara, California.
Dr. Shahangian's NPI, 1679898399, was assigned on April 6, 2010. Dr. Shahangian graduated from David Geffen School of Medicine at UCLA in 2010. Dr. Shahangian holds California license 00000.
NPI and contact details
- NPI
- 1679898399NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294041307
- NPI enumeration date
- April 6, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 851-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arash Shahangian practices at Permanente Medical Group Inc in Santa Clara, California
Dr. Shahangian's primary practice is Permanente Medical Group Inc, at 710 Lawrence Expy, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 851-1000.
- Permanente Medical Group Inc710 Lawrence Expy, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 851-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Arash Shahangian is affiliated with 2 sites of care and 1 medical group
Dr. Shahangian's primary practice is Permanente Medical Group Inc in Santa Clara, California. Dr. Shahangian is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is The Permanente Medical Group, Inc.
Permanente Medical Group IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Arash Shahangian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shahangian practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | 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. Arash Shahangian is one of 2,926 general surgeons in California
Surgery is Dr. Shahangian's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Shahangian is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Shahangian's licenses on file in 2 states: California and South Carolina.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- South Carolina license
General surgeons near Dr. Shahangian
Counts of general surgeons 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. Arash Shahangian's patients have a median age of 41
Across all payers, Dmand AI patient panel data puts Dr. Shahangian's median patient age at 41, with 54% women.
Dr. Shahangian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women54%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Arash Shahangian wrote 499 Medicare Part D claims in 2024
In 2024, Dr. Shahangian wrote 499 Medicare Part D claims for 175 patients. 100% of them were for generic drugs. CMS names the drug for 404 of them, across 11 drugs with 11 or more claims each, at $6,525 in total drug cost. In 2023, CMS named 417 claims across 13 drugs.
Part D claims, 2024499
Drugs named by CMS11
Total drug cost$6,525
Part D patients175
Dr. Shahangian's Part D claims by kind of drug, 2024
- Generic497 claims100%
- Brand-name and other2 claims0%
Dr. Shahangian'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. Shahangian's Part D claims, 2024
- Opioids5%26 of 499 claims
- Antibiotics24%119 of 499 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: 4172024: 4043%
Drugs named by CMS: 11 in 2024, 13 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. Arash Shahangian takes part in Medicare
Dr. Shahangian 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. Arash Shahangian has 10 publications on record
Dmand AI links 10 papers to Dr. Shahangian, published from 2005 to 2016. The most frequent topics are Interferon Type I, Algorithms and Antiviral Agents. Dr. Shahangian has published most often in Int Forum Allergy Rhinol. Dr. Shahangian's most frequent co-authors are Hajir Dadgostar, MD, John M. Delgaudio, MD and Satish Govindaraj, MD.
Papers10
Years published2005 to 2016
Dr. Shahangian's papers by year, 2005 to 2016
Topics Dr. Shahangian writes about most
- Interferon Type I
- Algorithms
- Antiviral Agents
- Cell Line
- Cells, Cultured
- Drug Combinations
- Endoscopy
- Head and Neck Neoplasms
Dr. Shahangian's most frequent co-authors
- Hajir Dadgostar, MD1 shared paper
- John M. Delgaudio, MD1 shared paper
- Satish Govindaraj, MD1 shared paper
Recent publications by Dr. Shahangian
Int Forum Allergy Rhinol
EndoscopyNasal PolypsParanasal Sinuses
Int J Nanomedicine
AlgorithmsAntiviral AgentsDrug Combinations
Proc Natl Acad Sci U S A
AlgorithmsCell LineCell Physiological Phenomena
Base SequenceCells, CulturedChromosomes, Artificial, Bacterial
See who Dr. Shahangian researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Shahangian works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Arash Shahangian received $513 in industry payments from 2017 to 2025
CMS Open Payments shows 8 general payments to Dr. Shahangian from 5 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Intersect ENT, Inc. paid the most, $209.
General payments to Dr. Shahangian by program year, 2017 to 2025
Companies that paid Dr. Shahangian the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Arash Shahangian graduated from David Geffen School of Medicine at UCLA
Dr. Shahangian graduated from David Geffen School of Medicine at UCLA in 2010.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Dr. Arash Shahangian accepts plans from 2 insurance carriers
Dr. Shahangian is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Shahangian accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Arash Shahangian'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Arash Shahangian
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. Arash Shahangian's NPI number?
Dr. Arash Shahangian's NPI number is 1679898399. It was assigned on April 6, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Arash Shahangian?
Dr. Arash Shahangian is a general surgeon in Santa Clara, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Arash Shahangian practice?
Dr. Shahangian practices at 710 Lawrence Expy, Santa Clara, CA 95051. Dr. Shahangian's primary practice is Permanente Medical Group Inc in Santa Clara, California.
What is Dr. Arash Shahangian's office phone number?
The practice phone on file for Dr. Shahangian is (408) 851-1000.
What is Dr. Arash Shahangian's medical license number?
Dr. Shahangian holds California license 00000, one of the licenses on file in 2 states.
Which states has Dr. Arash Shahangian been licensed in?
Dmand AI has state licenses on file for Dr. Shahangian in California (2011 to 2027) and South Carolina (2015 to 2017).
Which hospitals is Dr. Arash Shahangian affiliated with?
Dr. Shahangian is affiliated with Stanford Hospital at 300 Pasteur Drive.
What medical group is Dr. Arash Shahangian part of?
Dr. Shahangian is linked to The Permanente Medical Group, Inc.
Does Dr. Arash Shahangian accept Medicare?
Yes. CMS lists Dr. Shahangian as accepting Medicare assignment.
Is Dr. Arash Shahangian board certified?
Yes. Dr. Shahangian is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
Show 7 more questionsShow fewer questions
Where did Dr. Arash Shahangian go to medical school?
Dr. Shahangian graduated from David Geffen School of Medicine at UCLA in 2010.
What drugs does Dr. Arash Shahangian prescribe most?
In 2024 Medicare Part D data, Dr. Shahangian's most prescribed drugs by claims were Fluticasone Propionate, Azelastine HCl and Prednisone.
Has Dr. Arash Shahangian received payments from drug or device companies?
CMS Open Payments shows $513 in general payments to Dr. Shahangian from 5 companies from 2017 to 2025. The largest total came from Intersect ENT, Inc.
How long has Dr. Arash Shahangian been practicing?
Dr. Shahangian graduated from medical school in 2010, 16 years ago.
Does Dr. Arash Shahangian do research?
Dmand AI links 10 publications to Dr. Shahangian, published from 2005 to 2016.
Who does Dr. Arash Shahangian publish with?
Dr. Shahangian's most frequent co-authors are Hajir Dadgostar, MD (1 shared paper), John M. Delgaudio, MD (1 shared paper) and Satish Govindaraj, MD (1 shared paper).
What insurance does Dr. Arash Shahangian accept?
Dr. Shahangian is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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