Dr. Son Huy Trinh, MD
- Medicare services, 2020
- 223
- Part D claims, 2020
- 86
- Industry payments
- $112
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 420 W Rowland St, Covina, CA 91723-2943
- Practice phone
- Call (626) 331-6411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Magan Medical Clinic
Multi-specialty group site · Covina, California
Find Dr. Trinh's professional email, personal email and mobile number
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Dr. Son Huy Trinh is an internist in Covina, California
Dr. Trinh practices at Magan Medical Clinic in Covina, California.
Dr. Trinh's NPI, 1780634717, was assigned on May 11, 2006. Dr. Trinh graduated from Ho Chi Minh City Medicine and Pharmacy University in 1980. Dr. Trinh's California license number on file is A45184.
- NPI
- 1780634717NPI Registry (opens in a new tab)
- NPI enumeration date
- May 11, 2006
- NPI status
- Active
- Practice phone
- (626) 331-6411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Son Huy Trinh practices at Magan Medical Clinic in Covina, California
Dr. Trinh's primary practice is Magan Medical Clinic, at 420 W Rowland St, Covina, CA 91723-2943. The practice phone is (626) 331-6411.
- Magan Medical Clinic420 W Rowland St, Covina, CA 91723-2943Phone(626) 331-6411
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Son Huy Trinh is affiliated with 1 site of care and 1 medical group
Dr. Trinh's primary practice is Magan Medical Clinic in Covina, California. Dmand AI also links Dr. Trinh to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Son Huy Trinh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Trinh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Magan Medical Clinic | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Son Huy Trinh is one of 16,751 internists in California
Internal medicine is Dr. Trinh's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Trinh is board certified in internal medicine by the American Board of Internal Medicine. Dr. Trinh has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Trinh
Counts of internists 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. Son Huy Trinh billed Medicare for 223 services in 2020
CMS data shows 223 Medicare services from Dr. Trinh across 6 procedure codes in 2020. Medicare paid $8,983 for them. Every service was in an office.
Dr. Trinh's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 4342020: 16562%
- Lab and pathology
- 2019: 532020: 2357%
- Tests and treatments
- 2019: 1122020: 2082%
- Imaging
- 2019: 322020: 1553%
- Drugs given in the office
- 2019: 1742020: 0100%
Dr. Trinh compared with the California median for internists, 2020
- Dr. Trinh
- California median
- Medicare services
- 223vs 36138% below
- Part D claims
- 86vs 42180% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Trinh'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. Trinh and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Son Huy Trinh's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Trinh's median patient age at 58, with 56% women.
Dr. Trinh'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
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Son Huy Trinh wrote 86 Medicare Part D claims in 2020
In 2020, Dr. Trinh wrote 86 Medicare Part D claims. They cover 5 drugs, with $454 in total drug cost. In 2019, CMS named 550 claims across 19 drugs.
Dr. Trinh's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 5502020: 8684%
Drugs named by CMS: 5 in 2020, 19 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Son Huy Trinh received $112 in industry payments from 2016 to 2017
CMS Open Payments shows 7 general payments to Dr. Trinh from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $99.
General payments to Dr. Trinh by program year, 2016 to 2017
Companies that paid Dr. Trinh the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Son Huy Trinh graduated from Ho Chi Minh City Medicine and Pharmacy University
Dr. Trinh graduated from Ho Chi Minh City Medicine and Pharmacy University in 1980.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Son Huy Trinh accepts plans from 6 insurance carriers
Dr. Trinh is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Molina
Plan types Dr. Trinh accepts, by number of carriers
- Medicare5
- PPO5
- HMO2
- EPO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Son Huy Trinh'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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. Son Huy Trinh
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. Son Huy Trinh's NPI number?
Dr. Son Huy Trinh's NPI number is 1780634717. It was assigned on May 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Son Huy Trinh?
Dr. Son Huy Trinh is an internist in Covina, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Son Huy Trinh practice?
Dr. Trinh practices at 420 W Rowland St, Covina, CA 91723-2943. Dr. Trinh's primary practice is Magan Medical Clinic in Covina, California. Dmand AI also links Dr. Trinh to 1 medical group.
What is Dr. Son Huy Trinh's office phone number?
The practice phone on file for Dr. Trinh is (626) 331-6411.
What is Dr. Son Huy Trinh's medical license number?
Dr. Trinh's California license number on file is A45184.
Does Dr. Son Huy Trinh accept Medicare?
Yes. CMS data shows Dr. Trinh billed Medicare for 223 services in 2020.
Is Dr. Son Huy Trinh board certified?
Yes. Dr. Trinh is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Son Huy Trinh bill to Medicare?
In 2020, Dr. Trinh's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and lab and pathology test (81002).
Where did Dr. Son Huy Trinh go to medical school?
Dr. Trinh graduated from Ho Chi Minh City Medicine and Pharmacy University in 1980.
What drugs does Dr. Son Huy Trinh prescribe most?
In 2020 Medicare Part D data, Dr. Trinh's most prescribed drugs by claims were Azithromycin, Ciprofloxacin HCl and Prednisone.
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Has Dr. Son Huy Trinh received payments from drug or device companies?
CMS Open Payments shows $112 in general payments to Dr. Trinh from 2 companies from 2016 to 2017. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Son Huy Trinh been practicing?
Dr. Trinh graduated from medical school in 1980, 46 years ago.
What insurance does Dr. Son Huy Trinh accept?
Dr. Trinh is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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