Dr. Phuc Vinh Nguyen, MD
- Medicare services, 2024
- 1,153
- Medicare patients, 2024
- 139
- Part D claims, 2024
- 9,294
- Industry payments
- $2,026
- Affiliated sites
- 2
- Practice address
- 9500 Bolsa Ave, Westminster, CA 92683-5943
- Practice phone
- Call (714) 531-8915
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Phuc Vinh Nguyen M.D., Inc.
Physician office · Westminster, 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. Phuc Vinh Nguyen is an internist in Westminster, California
Dr. Nguyen practices at Phuc Vinh Nguyen M.D., Inc. in Westminster, California.
Dr. Nguyen's NPI, 1134123961, was assigned on June 9, 2005. Dr. Nguyen graduated from Ross University School of Medicine in 1992. Dr. Nguyen holds California license C50626.
- NPI
- 1134123961NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264402577
- NPI enumeration date
- June 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (714) 531-8915
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Phuc Vinh Nguyen practices at Phuc Vinh Nguyen M.D., Inc. in Westminster, California
Dr. Nguyen's primary practice is Phuc Vinh Nguyen M.D., Inc., at 9500 Bolsa Ave, Westminster, CA 92683-5943. The practice phone is (714) 531-8915.
- Phuc Vinh Nguyen M.D., Inc.9500 Bolsa Ave, Westminster, CA 92683-5943Phone(714) 531-8915
Source: Dmand AI Affiliation Data
Dr. Phuc Vinh Nguyen is affiliated with 2 sites of care and 1 medical group
Dr. Nguyen's primary practice is Phuc Vinh Nguyen M.D., Inc. in Westminster, California. The medical group on file is Family Choice Medical Group. Dmand AI also links Dr. Nguyen to 1 more group practice or clinic, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Phuc Vinh Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Phuc Vinh Nguyen M.D., Inc. | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Phuc Vinh Nguyen is one of 16,751 internists in California
Internal medicine is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Nguyen's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Illinois license
Clinical focus
Dmand AI lists acid reflux, acute sinusitis, alzheimer's disease, aneurysm, anxiety, arthritis, asthma and atrial fibrillation and flutter among the conditions Dr. Nguyen treats.
Internists near Dr. Nguyen
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. Phuc Vinh Nguyen billed Medicare for 1,153 services in 2024
CMS data shows 1,153 Medicare services from Dr. Nguyen across 11 procedure codes in 2024, for 139 Medicare patients. Medicare paid $78,480 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: 9642024: 70527%
- Other services
- 2023: 3252024: 36914%
- Tests and treatments
- 2023: 732024: 798%
Dr. Nguyen compared with the California median for internists, 2024
- Dr. Nguyen
- California median
- Medicare services
- 1,153vs 3613.2 times
- Medicare patients
- 139vs 1518% below
- Part D claims
- 8,718vs 42120.7 times
Medians across 15,815 internists 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 internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Phuc Vinh Nguyen treated 139 Medicare patients in 2024, average age 77
CMS counts 139 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 56 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 68, with 52% women.
Dr. Nguyen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nguyen's Medicare patients by sex, 2024
- Women8662%
- Men5338%
Chronic conditions among Dr. Nguyen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure50%
- Diabetes39%
- Chronic kidney disease35%
- Arthritis29%
- Depression21%
- Mood disorders21%
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 68
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Phuc Vinh Nguyen wrote 9,294 Medicare Part D claims in 2024
In 2024, Dr. Nguyen wrote 9,294 Medicare Part D claims for 411 patients. 89% of them were for generic drugs. CMS names the drug for 8,718 of them, across 120 drugs with 11 or more claims each, at $581,963 in total drug cost. In 2023, CMS named 8,470 claims across 120 drugs.
Dr. Nguyen's Part D claims by kind of drug, 2024
- Generic8,305 claims89%
- Brand-name815 claims9%
- Other174 claims2%
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
- Antibiotics3%238 of 9,294 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8,4702024: 8,7183%
Drugs named by CMS: 120 in 2024, 120 in 2023.
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. Phuc Vinh 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
Removal of skin lesions: 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. Phuc Vinh Nguyen received $2,026 in industry payments from 2016 to 2025
CMS Open Payments shows 45 general payments to Dr. Nguyen from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $446.
General payments to Dr. Nguyen by program year, 2016 to 2025
General payments to Dr. Nguyen by kind, 2016 to 2025
- Food and beverage$2,025100%
- Travel and lodging$10%
Companies that paid Dr. Nguyen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Phuc Vinh Nguyen graduated from Ross University School of Medicine
Dr. Nguyen graduated from Ross University School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Phuc Vinh Nguyen accepts plans from 16 insurance carriers
Dr. Nguyen is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Humana
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +8 more carriersWith a free account
Plan types Dr. Nguyen accepts, by number of carriers
- PPO10
- Medicare9
- HMO7
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Phuc Vinh 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) |
| 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. Phuc Vinh 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. Phuc Vinh Nguyen's NPI number?
Dr. Phuc Vinh Nguyen's NPI number is 1134123961. It was assigned on June 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Phuc Vinh Nguyen?
Dr. Phuc Vinh Nguyen is an internist in Westminster, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Phuc Vinh Nguyen practice?
Dr. Nguyen practices at 9500 Bolsa Ave, Westminster, CA 92683-5943. Dr. Nguyen's primary practice is Phuc Vinh Nguyen M.D., Inc. in Westminster, California. Dmand AI also links Dr. Nguyen to 1 group practice or clinic.
What is Dr. Phuc Vinh Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (714) 531-8915.
What is Dr. Phuc Vinh Nguyen's medical license number?
Dr. Nguyen holds California license C50626, one of the licenses on file in 2 states.
Which states has Dr. Phuc Vinh Nguyen been licensed in?
Dmand AI has state licenses on file for Dr. Nguyen in California (2001 to 2027) and Illinois (1994 to 2005).
What medical group is Dr. Phuc Vinh Nguyen part of?
Dr. Nguyen is linked to Family Choice Medical Group.
Does Dr. Phuc Vinh Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 1,153 services in 2024, and Dr. Nguyen accepts Medicare assignment.
Does Dr. Phuc Vinh Nguyen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nguyen as offering telehealth services.
How many Medicare patients does Dr. Phuc Vinh Nguyen see?
CMS counts 139 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 77.
Show 6 more questionsShow fewer questions
What services does Dr. Phuc Vinh Nguyen bill to Medicare?
In 2024, Dr. Nguyen's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0442).
Where did Dr. Phuc Vinh Nguyen go to medical school?
Dr. Nguyen graduated from Ross University School of Medicine in 1992.
What drugs does Dr. Phuc Vinh Nguyen prescribe most?
In 2024 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.
Has Dr. Phuc Vinh Nguyen received payments from drug or device companies?
CMS Open Payments shows $2,026 in general payments to Dr. Nguyen from 12 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Phuc Vinh Nguyen been practicing?
Dr. Nguyen graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Phuc Vinh Nguyen accept?
Dr. Nguyen is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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