Dr. Ha Son Nguyen, MD
- Medicare services, 2024
- 2,714
- Medicare patients, 2024
- 413
- Part D claims, 2024
- 57
- Publications
- 67
- Hospital affiliations
- 5
- Practice address
- 9090 Wilshire Boulevard, Suite 100, Beverly Hills, CA 90211
- Practice phone
- Call (310) 246-2555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Doheny Endosurgical Center
Surgery Center - Medicare-Certified · Beverly Hills, California
Find Dr. Nguyen's professional email, personal email and mobile number
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Dr. Ha Son Nguyen is a neurosurgeon in Beverly Hills, California
Dr. Nguyen practices at Doheny Endosurgical Center in Beverly Hills, California.
Dr. Nguyen's NPI, 1518256429, was assigned on March 31, 2011. Dr. Nguyen graduated from Indiana University School Of Medicine in 2011. Dr. Nguyen's California license number on file is A15373.
- NPI
- 1518256429NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365761830
- NPI enumeration date
- March 31, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 246-2555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ha Son Nguyen practices at Doheny Endosurgical Center in Beverly Hills, California
Dr. Nguyen's primary practice is Doheny Endosurgical Center, at 9090 Wilshire Boulevard, Suite 100, Beverly Hills, CA 90211. The practice phone is (310) 246-2555.
- Doheny Endosurgical Center9090 Wilshire Boulevard, Suite 100, Beverly Hills, CA 90211Phone(310) 246-2555
Source: Dmand AI Affiliation Data
Dr. Ha Son Nguyen is affiliated with 10 sites of care
Dr. Nguyen's primary practice is Doheny Endosurgical Center in Beverly Hills, California. Dr. Nguyen is also affiliated with USC Arcadia Hospital. Dmand AI also links Dr. Nguyen to 4 more hospitals, 3 physician offices and 1 ambulatory surgery center, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ha Son Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Doheny Endosurgical Center | Available with a free account |
| +9 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ha Son Nguyen is one of 846 neurosurgeons in California
Neurological surgery is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Nguyen is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Nguyen's licenses on file in 5 states: California, Nevada, Texas, Colorado and Wisconsin.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
- Nevada license
- Texas license
- Colorado license
- Wisconsin license
Clinical focus
Dmand AI lists back and neck pain treatment without fusion, craniotomy, lower back pain, neck pain and spine problems, spinal fusion and thoracic spine disorders among the conditions Dr. Nguyen treats.
Neurosurgeons near Dr. Nguyen
Counts of neurosurgeons 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. Ha Son Nguyen billed Medicare for 2,714 services in 2024
CMS data shows 2,714 Medicare services from Dr. Nguyen across 17 procedure codes in 2024, for 413 Medicare patients. Medicare paid $132,900 for them.
Dr. Nguyen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 02024: 1,301
- Tests and treatments
- 2023: 02024: 746
- Office and hospital visits
- 2023: 1,0582024: 66737%
- Surgery
- 2023: 252024: 0100%
Where Dr. Nguyen's Medicare services took place, 2024
- In an office933%
- In a facility2,62197%
Dr. Nguyen compared with the California median for neurosurgeons, 2024
- Dr. Nguyen
- California median
- Medicare services
- 2,714vs 21612.6 times
- Medicare patients
- 413vs 1542.7 times
- Part D claims
- 44vs 2669% above
Medians across 679 neurosurgeons in California with Dmand AI profiles that report each measure.
Dr. Nguyen'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. Nguyen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nguyen and other neurosurgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ha Son Nguyen treated 413 Medicare patients in 2024, average age 75
CMS counts 413 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 183 patients. 75% of them have arthritis, and 75% have high blood pressure. 25% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 58, with 47% women.
Dr. Nguyen's Medicare patients by age, 2024
Dr. Nguyen's Medicare patients by sex, 2024
- Women21953%
- Men19447%
Chronic conditions among Dr. Nguyen's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders41%
- Diabetes40%
- Ischemic heart disease39%
- Depression38%
- Anxiety35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nguyen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ha Son Nguyen wrote 57 Medicare Part D claims in 2024
In 2024, Dr. Nguyen wrote 57 Medicare Part D claims for 31 patients. 98% of them were for generic drugs. CMS names the drug for 44 of them, across 3 drugs with 11 or more claims each, at $1,187 in total drug cost. In 2016, CMS named 11 claims across 1 drug.
Dr. Nguyen's Part D claims by kind of drug, 2024
- Generic56 claims98%
- Brand-name and other1 claims2%
Dr. Nguyen's most prescribed drugs by claims, 2021
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. Nguyen's Part D claims, 2024
- Opioids37%21 of 57 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, 2016 to 2021
- 2016
- 2021
- Claims for drugs CMS names
- 2016: 112021: 44300%
Drugs named by CMS: 3 in 2021, 1 in 2016.
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. Ha Son Nguyen ranks in the 38th percentile for spinal fusion in Medicare
Dr. Nguyen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nguyen as offering telehealth. CMS counts 21 procedures of spinal fusion by Dr. Nguyen, more than 38% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Nguyen ranks in Medicare procedure volume
- Spinal fusion
- 38th percentile21 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 37th percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ha Son Nguyen has 67 publications on record
Dmand AI links 67 papers to Dr. Nguyen, published from 2013 to 2019. 2016 was the busiest year, with 24. The most frequent topics are Brain Neoplasms, Tomography, X-Ray Computed and Glasgow Coma Scale. Dr. Nguyen has published most often in Surg Neurol Int. Dr. Nguyen's most frequent co-authors are Ninh Ba Doan, MD, PhD, Saman Shabani and Wade M. Mueller, MD.
Dr. Nguyen's papers by year, 2013 to 2019
Topics Dr. Nguyen writes about most
- Brain Neoplasms
- Tomography, X-Ray Computed
- Glasgow Coma Scale
- Accidents, Traffic
- Glioblastoma
- Neurosurgical Procedures
- SEER Program
- Spinal Fractures
Dr. Nguyen's most frequent co-authors
- Ninh Ba Doan, MD, PhD34 shared papers
- Saman Shabani27 shared papers
- Wade M. Mueller, MD18 shared papers
Recent publications by Dr. Nguyen
J Neurosurg Sci
See who Dr. Nguyen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nguyen works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ha Son Nguyen received $20,831 in industry payments from 2018 to 2025
CMS Open Payments shows 79 general payments to Dr. Nguyen from 28 drug and device companies from 2018 to 2025. Consulting fees make up the largest share, 85% of the total. CTL Medical Corporation paid the most, $15,468.
General payments to Dr. Nguyen by program year, 2018 to 2025
General payments to Dr. Nguyen by kind, 2018 to 2025
- Consulting fees$17,71785%
- Food and beverage$2,16210%
- Travel and lodging$9324%
- Education$200%
Companies that paid Dr. Nguyen the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ha Son Nguyen has 1 award and honors on record
Dmand AI lists 1 award for Dr. Nguyen, most recently AOA Inductee 2011 in 2011.
Awards and honors for Dr. Nguyen
- 2011
- AOA Inductee 2011
Source: Dmand AI Professional Profile Data
Dr. Ha Son Nguyen graduated from Indiana University School Of Medicine
Dr. Nguyen graduated from Indiana University School Of Medicine in 2011. Dr. Nguyen is a member of AOA and CNS.
- Medical school
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Dr. Ha Son Nguyen accepts plans from 9 insurance carriers
Dr. Nguyen is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Humana. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
- +1 more carriersWith a free account
Plan types Dr. Nguyen accepts, by number of carriers
- Medicare8
- PPO6
- HMO4
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ha Son Nguyen'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 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)Doctors and Clinicians Utilization Data (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Ha Son Nguyen
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. Ha Son Nguyen's NPI number?
Dr. Ha Son Nguyen's NPI number is 1518256429. It was assigned on March 31, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Ha Son Nguyen?
Dr. Ha Son Nguyen is a neurosurgeon in Beverly Hills, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Ha Son Nguyen practice?
Dr. Nguyen practices at 9090 Wilshire Boulevard, Suite 100, Beverly Hills, CA 90211. Dr. Nguyen's primary practice is Doheny Endosurgical Center in Beverly Hills, California. Dmand AI also links Dr. Nguyen to 4 hospitals, 3 physician offices and 1 ambulatory surgery center.
What is Dr. Ha Son Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (310) 246-2555.
What is Dr. Ha Son Nguyen's medical license number?
Dr. Nguyen's California license number on file is A15373, one of the licenses on file in 5 states.
Which states has Dr. Ha Son Nguyen been licensed in?
Dmand AI has state licenses on file for Dr. Nguyen in California (2018 to 2025), Nevada (2024 to 2027), Texas (2024 to 2026), Colorado (2024 to 2025) and Wisconsin (2013 to 2019).
Which hospitals is Dr. Ha Son Nguyen affiliated with?
Dr. Nguyen is affiliated with USC Arcadia Hospital. Dmand AI links Dr. Nguyen to 4 more hospitals.
Does Dr. Ha Son Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 2,714 services in 2024, and Dr. Nguyen accepts Medicare assignment.
Does Dr. Ha Son Nguyen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nguyen as offering telehealth services.
How many Medicare patients does Dr. Ha Son Nguyen see?
CMS counts 413 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 75.
Show 9 more questionsShow fewer questions
Is Dr. Ha Son Nguyen board certified?
Yes. Dr. Nguyen is board certified in neurological surgery by the American Board of Neurological Surgery.
What services does Dr. Ha Son Nguyen bill to Medicare?
In 2024, Dr. Nguyen's most billed Medicare services were medicare service (G0453), hospital inpatient care (99233) and nerve and brain test (95938).
Where did Dr. Ha Son Nguyen go to medical school?
Dr. Nguyen graduated from Indiana University School Of Medicine in 2011.
What drugs does Dr. Ha Son Nguyen prescribe most?
In 2021 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Gabapentin, Oxycodone-Acetaminophen and Hydrocodone-Acetaminophen.
Has Dr. Ha Son Nguyen received payments from drug or device companies?
CMS Open Payments shows $20,831 in general payments to Dr. Nguyen from 28 companies from 2018 to 2025. The largest total came from CTL Medical Corporation.
How long has Dr. Ha Son Nguyen been practicing?
Dr. Nguyen graduated from medical school in 2011, 15 years ago.
Does Dr. Ha Son Nguyen do research?
Dmand AI links 67 publications to Dr. Nguyen, published from 2013 to 2019.
Who does Dr. Ha Son Nguyen publish with?
Dr. Nguyen's most frequent co-authors are Ninh Ba Doan, MD, PhD (34 shared papers), Saman Shabani (27 shared papers) and Wade M. Mueller, MD (18 shared papers).
What insurance does Dr. Ha Son Nguyen accept?
Dr. Nguyen is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Humana. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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