Otolaryngol Head Neck Surg
Dr. Khanh K. Nguyen, MD
- Medicare services, 2024
- 191
- Medicare patients, 2024
- 155
- Part D claims, 2024
- 112
- Publications
- 9
- Clinical trials
- 1
- Practice address
- 245 Terracina Blvd, Redlands, CA 92373
- Practice phone
- Call (909) 307-0900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Charms Property Incorporated
Redlands, California
Find Dr. Nguyen'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. Khanh K. Nguyen is an otolaryngologist in Redlands, California
Dr. Nguyen practices at Charms Property Incorporated in Redlands, California.
Dr. Nguyen's NPI, 1093134173, was assigned on April 16, 2014. Dr. Nguyen graduated from Loma Linda University School Of Medicine in 2014. Dr. Nguyen holds California license A142734.
- NPI
- 1093134173NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355676115
- NPI enumeration date
- April 16, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (909) 307-0900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Khanh K. Nguyen practices at Charms Property Incorporated in Redlands, California
Dr. Nguyen's primary practice is Charms Property Incorporated, at 245 Terracina Blvd, Redlands, CA 92373 in San Bernardino County. The practice phone is (909) 307-0900.
- Charms Property Incorporated245 Terracina Blvd, Redlands, CA 92373 · San Bernardino CountyPhone(909) 307-0900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Khanh K. Nguyen is affiliated with 5 sites of care and 3 medical groups
Dr. Nguyen's primary practice is Charms Property Incorporated in Redlands, California. Dr. Nguyen is also affiliated with Redlands Community Hospital. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Dr. Nguyen to 3 more hospitals and 2 medical groups, each named with a free account.
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. Khanh K. Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Charms Property Incorporated | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Khanh K. Nguyen is one of 1,107 otolaryngologists in California
Otolaryngology is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Nguyen is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Nguyen's licenses on file in 2 states: California and Iowa.
Specialties and state licenses
- Otolaryngology, CaliforniaPrimary
- Iowa license
Clinical focus
Dmand AI lists chronic sinusitis, larynx and vocal cord disease, thyroid surgery and tinnitus among the conditions Dr. Nguyen treats.
Otolaryngologists near Dr. Nguyen
Counts of otolaryngologists 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. Khanh K. Nguyen billed Medicare for 191 services in 2024
CMS data shows 191 Medicare services from Dr. Nguyen across 6 procedure codes in 2024, for 155 Medicare patients. Medicare paid $16,789 for them. Every service was in an office.
Dr. Nguyen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1342024: 16322%
- Surgery
- 2023: 142024: 28100%
Dr. Nguyen compared with the California median for otolaryngologists, 2024
- Dr. Nguyen
- California median
- Medicare services
- 191vs 66671% below
- Medicare patients
- 155vs 29648% below
- Part D claims
- 36vs 11869% below
Medians across 1,045 otolaryngologists 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 otolaryngologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Khanh K. Nguyen treated 155 Medicare patients in 2024, average age 71
CMS counts 155 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 50% are also on Medicaid. Their average risk score is 1.90, 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. Nguyen's median patient age at 61, with 57% women.
Dr. Nguyen's Medicare patients by age, 2024
Dr. Nguyen's Medicare patients by sex, 2024
- Women8253%
- Men7347%
Chronic conditions among Dr. Nguyen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Diabetes41%
- Chronic kidney disease31%
- Heart failure28%
- Ischemic heart disease27%
- Mood disorders27%
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 61
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Khanh K. Nguyen wrote 112 Medicare Part D claims in 2024
In 2024, Dr. Nguyen wrote 112 Medicare Part D claims for 67 patients. 96% of them were for generic drugs. CMS names the drug for 36 of them, across 2 drugs with 11 or more claims each, at $129 in total drug cost. In 2021, CMS named 29 claims across 1 drug.
Dr. Nguyen's Part D claims by kind of drug, 2024
- Generic107 claims96%
- Brand-name and other5 claims4%
Dr. Nguyen'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. Nguyen's Part D claims, 2024
- Opioids34%38 of 112 claims
- Antibiotics10%11 of 112 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, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 292024: 3624%
Drugs named by CMS: 2 in 2024, 1 in 2021.
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. Khanh K. Nguyen offers telehealth to Medicare patients
Dr. Nguyen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nguyen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Khanh K. Nguyen has 9 publications on record
Dmand AI links 9 papers to Dr. Nguyen, published from 2016 to 2024. 2021 was the busiest year, with 3. The most frequent topics are Head and Neck Neoplasms, Acetaminophen and Ambulatory Surgical Procedures. Dr. Nguyen has published most often in Biomark Res. Dr. Nguyen's most frequent co-authors are Stephanie Cipta Kidd, MD, Paul C. Walker, MD and Nicholas F. Callahan, DMD, MD, MPH.
Dr. Nguyen's papers by year, 2016 to 2024
Topics Dr. Nguyen writes about most
- Head and Neck Neoplasms
- Acetaminophen
- Ambulatory Surgical Procedures
- Analgesics, Opioid
- Drug Combinations
- Hydrocodone
- Ibuprofen
- Pain Measurement
Dr. Nguyen's most frequent co-authors
- Stephanie Cipta Kidd, MD5 shared papers
- Paul C. Walker, MD5 shared papers
- Nicholas F. Callahan, DMD, MD, MPH4 shared papers
Recent publications by Dr. Nguyen
Adv Biol (Weinh)
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 otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Khanh K. Nguyen has worked on 1 clinical trial
Dmand AI links Dr. Nguyen to 1 clinical trial. Conditions studied include Patient Satisfaction and Agnosia.
Conditions in Dr. Nguyen's trials
- Patient Satisfaction
- Agnosia
Recent clinical trials with Dr. Nguyen
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Khanh K. Nguyen received $125 in industry payments from 2018 to 2025
CMS Open Payments shows 6 general payments to Dr. Nguyen from 5 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Galderma Laboratories, L.P. paid the most, $48.
General payments to Dr. Nguyen by program year, 2018 to 2025
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. Khanh K. Nguyen has 1 award and honors on record
Dmand AI lists 1 award for Dr. Nguyen.
Awards and honors for Dr. Nguyen
- Undated
- AOA Inductee 2011
Source: Dmand AI Professional Profile Data
Dr. Khanh K. Nguyen graduated from Loma Linda University School Of Medicine
Dr. Nguyen graduated from Loma Linda University School Of Medicine in 2014.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Dr. Khanh K. Nguyen accepts plans from 15 insurance carriers
Dr. Nguyen is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. 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
- Molina
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Nguyen accepts, by number of carriers
- Medicare9
- PPO9
- HMO7
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Khanh K. 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 | 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 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 |
| 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) |
| 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. Khanh K. 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. Khanh K. Nguyen's NPI number?
Dr. Khanh K. Nguyen's NPI number is 1093134173. It was assigned on April 16, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Khanh K. Nguyen?
Dr. Khanh K. Nguyen is an otolaryngologist in Redlands, California. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Khanh K. Nguyen practice?
Dr. Nguyen practices at 245 Terracina Blvd, Redlands, CA 92373. Dr. Nguyen's primary practice is Charms Property Incorporated in Redlands, California. Dmand AI also links Dr. Nguyen to 3 hospitals and 2 medical groups.
What is Dr. Khanh K. Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (909) 307-0900.
What is Dr. Khanh K. Nguyen's medical license number?
Dr. Nguyen holds California license A142734, one of the licenses on file in 2 states.
Which states has Dr. Khanh K. Nguyen been licensed in?
Dmand AI has state licenses on file for Dr. Nguyen in California (2016 to 2026) and Iowa.
Which hospitals is Dr. Khanh K. Nguyen affiliated with?
Dr. Nguyen is affiliated with Redlands Community Hospital. Dmand AI links Dr. Nguyen to 3 more hospitals.
What medical group is Dr. Khanh K. Nguyen part of?
Dr. Nguyen is linked to Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI links Dr. Nguyen to 2 more medical groups.
Does Dr. Khanh K. Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 191 services in 2024, and Dr. Nguyen accepts Medicare assignment.
Does Dr. Khanh K. Nguyen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nguyen as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Khanh K. Nguyen see?
CMS counts 155 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 71.
Is Dr. Khanh K. Nguyen board certified?
Yes. Dr. Nguyen is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
What services does Dr. Khanh K. Nguyen bill to Medicare?
In 2024, Dr. Nguyen's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and office visit, established patient (99214).
Where did Dr. Khanh K. Nguyen go to medical school?
Dr. Nguyen graduated from Loma Linda University School Of Medicine in 2014.
What drugs does Dr. Khanh K. Nguyen prescribe most?
In 2024 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Tramadol HCl.
Has Dr. Khanh K. Nguyen received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Dr. Nguyen from 5 companies from 2018 to 2025. The largest total came from Galderma Laboratories, L.P.
How long has Dr. Khanh K. Nguyen been practicing?
Dr. Nguyen graduated from medical school in 2014, 12 years ago.
Does Dr. Khanh K. Nguyen do research?
Dmand AI links 9 publications to Dr. Nguyen, published from 2016 to 2024. Dr. Nguyen has worked on 1 clinical trial.
Who does Dr. Khanh K. Nguyen publish with?
Dr. Nguyen's most frequent co-authors are Stephanie Cipta Kidd, MD (5 shared papers), Paul C. Walker, MD (5 shared papers) and Nicholas F. Callahan, DMD, MD, MPH (4 shared papers).
What insurance does Dr. Khanh K. Nguyen accept?
Dr. Nguyen is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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