Dr. Loan Nguyen, MD
- Medicare services, 2020
- 26
- Part D claims, 2024
- 11
- Industry payments
- $43
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 1817 Shaw Ave Ste 102 Suite 102, Clovis, CA 93611
- Practice phone
- Call (559) 325-9060
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Loan Nguyen Inc
Physician office · Clovis, 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. Loan Nguyen is a neurosurgeon in Fresno, California
Dr. Nguyen practices at Loan Nguyen Inc in Clovis, California.
Dr. Nguyen's NPI, 1578582029, was assigned on July 18, 2006. Dr. Nguyen holds California license 20A6198.
- NPI
- 1578582029NPI Registry (opens in a new tab)
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Practice phone
- (559) 325-9060
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Loan Nguyen practices in Clovis and Fresno
Dr. Nguyen's primary practice is Loan Nguyen Inc, at 1817 Shaw Ave Ste 102 Suite 102, Clovis, CA 93611. The practice phone is (559) 325-9060. The NPI Registry lists Dr. Nguyen's practice address as 1303 E Herndon Ave, Fresno, CA 93720.
- Loan Nguyen IncPrimary1817 Shaw Ave Ste 102 Suite 102, Clovis, CA 93611Phone(559) 325-9060
- NPI Registry address1303 E Herndon Ave, Fresno, CA 93720 · Fresno CountyPhone(559) 325-9060
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Loan Nguyen is affiliated with 1 site of care
Dr. Nguyen's primary practice is Loan Nguyen Inc in Clovis, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Loan Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loan Nguyen Inc | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Loan 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 licensed in California.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
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. Loan Nguyen billed Medicare for 26 services in 2020
CMS data shows 26 Medicare services from Dr. Nguyen across 1 procedure code in 2020, all of them office visits. Medicare paid $2,065 for them. Every service was in an office.
Dr. Nguyen's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 1082020: 2676%
Dr. Nguyen compared with the California median for neurosurgeons, 2020
- Dr. Nguyen
- California median
- Medicare services
- 26vs 21688% below
- Part D claims
- 12vs 2654% below
Medians across 679 neurosurgeons in California with Dmand AI profiles that report each measure.
Dr. Nguyen's most billed Medicare procedure codes, 2020
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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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. Loan Nguyen's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 51, with 40% women.
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 51
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Loan Nguyen wrote 11 Medicare Part D claims in 2024
In 2024, Dr. Nguyen wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $1,543 in total drug cost. In 2020, CMS named 66 claims across 3 drugs.
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.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 662021: 1282%
Drugs named by CMS: 1 in 2021, 3 in 2020.
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
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Dr. Loan Nguyen received $43 in industry payments from 2019 to 2021
CMS Open Payments shows 2 general payments to Dr. Nguyen from 2 drug and device companies from 2019 to 2021. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $25.
General payments to Dr. Nguyen by program year, 2019 to 2021
Companies that paid Dr. Nguyen the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Loan 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 Affiliation DataDmand AI Practice 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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Loan 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. Loan Nguyen's NPI number?
Dr. Loan Nguyen's NPI number is 1578582029. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Loan Nguyen?
Dr. Loan Nguyen is a neurosurgeon in Fresno, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Loan Nguyen practice?
Dr. Nguyen practices at 1817 Shaw Ave Ste 102 Suite 102, Clovis, CA 93611. Dr. Nguyen also practices at 1303 E Herndon Ave, Fresno, CA 93720. Dr. Nguyen's primary practice is Loan Nguyen Inc in Clovis, California.
What is Dr. Loan Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (559) 325-9060.
What is Dr. Loan Nguyen's medical license number?
Dr. Nguyen holds California license 20A6198.
Does Dr. Loan Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 26 services in 2020.
What services does Dr. Loan Nguyen bill to Medicare?
In 2020, Dr. Nguyen's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Loan Nguyen prescribe most?
In 2021 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Levetiracetam.
Has Dr. Loan Nguyen received payments from drug or device companies?
CMS Open Payments shows $43 in general payments to Dr. Nguyen from 2 companies from 2019 to 2021. The largest total came from Abbvie Inc.
How long has Dr. Loan Nguyen been practicing?
Dr. Nguyen's NPI was assigned in 2006.
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