Khai Trinh, FNP-C
- Medicare patients, 2024
- 1,091
- Part D claims, 2024
- 8,408
- Industry payments
- $1,006
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1002 N Fairview St, Santa Ana, CA 92703-1811
- Practice phone
- Call (714) 332-1069
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kelvin Mai, D.o., INC
Primary care practice · Santa Ana, California
Find Khai Trinh's professional email, personal email and mobile number
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Khai Trinh is a family nurse practitioner in Santa Ana, California
Khai Trinh practices at Kelvin Mai, D.o., INC in Santa Ana, California.
Khai Trinh's NPI, 1194400929, was assigned on June 20, 2023. Khai Trinh graduated from University of Southern California Keck School of Medicine in 2022. Khai Trinh holds California license NP95025083.
- NPI
- 1194400929NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507220118
- NPI enumeration date
- June 20, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (714) 332-1069
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Khai Trinh practices at Kelvin Mai, D.o., INC in Santa Ana, California
Khai Trinh's primary practice is Kelvin Mai, D.o., INC, at 1002 N Fairview St, Santa Ana, CA 92703-1811. The practice phone is (714) 332-1069.
- Kelvin Mai, D.o., INC1002 N Fairview St, Santa Ana, CA 92703-1811Phone(714) 332-1069
Source: Dmand AI Affiliation Data
Khai Trinh is affiliated with 1 site of care and 1 medical group
Khai Trinh's primary practice is Kelvin Mai, D.o., INC in Santa Ana, California. The medical group on file is Kelvin Mai, DO.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Khai Trinh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Khai Trinh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kelvin Mai, D.o., INC | Available with a free account |
Source: Dmand AI Technology Install Data
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Khai Trinh is one of 13,532 family nurse practitioners in California
Family is Khai Trinh's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Khai Trinh is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Khai Trinh
Counts of family nurse practitioners 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
Khai Trinh treated 1,091 Medicare patients in 2024, average age 78
CMS counts 1,091 Medicare patients who saw Khai Trinh in 2024. The largest group is 75 to 84, with 505 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 96% are also on Medicaid. Their average risk score is 1.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Khai Trinh's median patient age at 78, with 58% women.
Khai Trinh's Medicare patients by age, 2024
Khai Trinh's Medicare patients by sex, 2024
- Women64659%
- Men44541%
Chronic conditions among Khai Trinh's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Diabetes52%
- Alcohol and drug use disorders41%
- Alzheimer's and dementia40%
- Osteoporosis36%
Share of Medicare patients with each condition. A patient can have several.
Khai 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 78
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Khai Trinh wrote 8,408 Medicare Part D claims in 2024
In 2024, Khai Trinh wrote 8,408 Medicare Part D claims for 1,524 patients. 83% of them were for generic drugs.
Khai Trinh's Part D claims by kind of drug, 2024
- Generic6,955 claims83%
- Brand-name1,396 claims17%
- Other57 claims1%
Drug classes CMS tracks in Khai Trinh's Part D claims, 2024
- Opioids1%99 of 8,408 claims
- Antibiotics6%541 of 8,408 claims
- Antipsychotics, patients 65 and over0%19 of 8,408 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Khai Trinh offers telehealth to Medicare patients
Khai Trinh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Khai Trinh as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Khai Trinh received $1,006 in industry payments in 2025
CMS Open Payments shows 50 general payments to Khai Trinh from 18 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $152.
Companies that paid Khai Trinh the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Khai Trinh graduated from University of Southern California Keck School of Medicine
Khai Trinh graduated from University of Southern California Keck School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Khai 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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| 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 (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Khai 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 Khai Trinh's NPI number?
Khai Trinh's NPI number is 1194400929. It was assigned on June 20, 2023, and it is active in the NPI Registry.
What does Khai Trinh specialize in?
Khai Trinh is a family nurse practitioner in Santa Ana, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Khai Trinh practice?
Khai Trinh practices at 1002 N Fairview St, Santa Ana, CA 92703-1811. Khai Trinh's primary practice is Kelvin Mai, D.o., INC in Santa Ana, California.
What is Khai Trinh's office phone number?
The practice phone on file for Khai Trinh is (714) 332-1069.
What is Khai Trinh's medical license number?
Khai Trinh holds California license NP95025083.
What medical group is Khai Trinh part of?
Khai Trinh is linked to Kelvin Mai, DO.
Does Khai Trinh accept Medicare?
Yes. CMS lists Khai Trinh as accepting Medicare assignment.
Does Khai Trinh offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Khai Trinh as offering telehealth services.
How many Medicare patients does Khai Trinh see?
CMS counts 1,091 Medicare patients who saw Khai Trinh in 2024, with an average age of 78.
Where did Khai Trinh go to medical school?
Khai Trinh graduated from University of Southern California Keck School of Medicine in 2022.
Has Khai Trinh received payments from drug or device companies?
CMS Open Payments shows $1,006 in general payments to Khai Trinh from 18 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Khai Trinh been practicing?
Khai Trinh graduated from medical school in 2022, 4 years ago.
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