NPI registry status
Active
2026 NPPES data Primary Podiatric Medicine Podiatrist NPI 1245495498 D.P.M, D.C
Verify on CMS → Duc Nguyen, D.P.M, D.C
Primary Podiatric Medicine Podiatrist in Garden Grove, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,076 in Primary Podiatric Medicine Podiatrist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
338
Medicare Part D claims · 120 beneficiaries · Primary Podiatric Medicine Podiatrist avg: 322
Industry payments
$178.3
11 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Duc Nguyen, D.P.M, D.C filed 338 Medicare Part D claims in 2023 as a Primary Podiatric Medicine Podiatrist in Garden Grove, California.
- 338
- Part D claims, 2023
- $178.3
- industry payments (Sunshine Act)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Duc Nguyen, D.P.M, D.C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
338 Top 43% higher than 57% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Duc Nguyen, D.P.M, D.C?
Quality data not reportedPrimary specialty
Primary Podiatric Medicine Podiatrist
Medicare Part D claims
338 5% vs specialty avg
Specialty distribution in California
How Primary Podiatric Medicine Podiatrist compares to other specialties among California providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Primary Podiatric Medicine Podiatrist. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Duc Nguyen, D.P.M, D.C appears in the CMS NPPES registry as a Primary Podiatric Medicine Podiatrist provider holding D.P.M, D.C credentials at 9355 CHAPMAN AVE STE 202, Garden Grove, CA, 92841, with a listed phone of (818) 925-0193. NPI 1245495498 was issued on 07/26/2008.
Medicare Part D records for calendar year 2023 show 338 prescription claims written by this provider, covering 120 Medicare beneficiaries and totaling roughly $11K in drug spend.
Primary Podiatric Medicine Podiatrist is a narrow specialty nationwide, with 1,076 enrolled providers across 50 states and an average of 322 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1245495498 |
|---|---|
| Specialty | Primary Podiatric Medicine Podiatrist |
| Credentials | D.P.M, D.C |
| Gender | Male |
| NPI Issued | 07/26/2008 |
Hospital and facility affiliations
Facilities where Duc Nguyen, D.P.M, D.C bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Convalescent Podiatry Care A Professional Corporation
Lakewood, CA
Legacy MD Medical Group Inc
El Centro, CA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Duc Nguyen, D.P.M, D.C. Source: openpaymentsdata.cms.gov.
Total received
$178
Largest payer
Integra LifeSciences Corporation
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - California MBC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 - they are NOT specific to Duc Nguyen, D.P.M, D.C. To verify Duc Nguyen, D.P.M, D.C's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
338
Total Claims
$11K
Total Drug Cost
120
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 429
- Total Day Supply
- 9,308
- Generic Drug Cost
- $6K
- Antibiotic Claims
- 143
Patient Demographics
- Average Patient Age
- 71.5 years
- Avg HCC Risk Score
- 2.17
- Gender Split
- 48% female / 52% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Duc Nguyen, D.P.M, D.C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Sulfamethoxazole-T…
Sulfamethoxazole-Trimethoprim
60 claims
- Ciclopirox
Ciclopirox
56 claims
- Alendronate Sodium
Alendronate Sodium
39 claims
- Cephalexin
Cephalexin
39 claims
- Ketoconazole 22
Ketoconazole
22 claims
- Terbinafine Hcl 21
Terbinafine Hcl
21 claims
- Amoxicillin-Clavul… 18
Amoxicillin-Clavulanate Potass
18 claims
- Santyl 15
Santyl
15 claims
| Drug | Claims |
|---|---|
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 60 |
| Ciclopirox | 56 |
| Alendronate Sodium | 39 |
| Cephalexin | 39 |
| Ketoconazole | 22 |
| Terbinafine Hcl | 21 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 18 |
| Santyl Collagenase Clostridium Hist. | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Primary Podiatric Medicine Podiatrist in CA →
All providers in California →
Compare specialties →
Primary Podiatric Medicine Podiatrist Overview
How Duc Nguyen, D.P.M, D.C fits within the Primary Podiatric Medicine Podiatrist landscape nationally.
1,076
Primary Podiatric Medicine Podiatrist Providers in US
50
States with Primary Podiatric Medicine Podiatrist
322
Avg Claims per Provider
Duc Nguyen, D.P.M, D.C's 338 claims are above the specialty average of 322.
Nearby Primary Podiatric Medicine Podiatrist Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Nguyen.
Dr. Joseph Albright
DPM
Watsonville, CA
Dr. Joel Ammons
D.P.M.
Inglewood, CA
Dr. Melineh Aslanian
D.P.M.
Glendale, CA
Dr. Joseph Averna
DPM
San Diego, CA
Dr. Amy Baba
DPM
Lafayette, CA
Compare Primary Podiatric Medicine Podiatrist nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the California medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Primary Podiatric Medicine Podiatrist peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Duc Nguyen, D.P.M, D.C's specialty? ▼
Duc Nguyen, D.P.M, D.C specializes in Primary Podiatric Medicine Podiatrist and practices in Garden Grove, California. Credentials: D.P.M, D.C.
How much does Duc Nguyen, D.P.M, D.C prescribe under Medicare Part D? ▼
In 2023, Duc Nguyen, D.P.M, D.C wrote 338 Medicare Part D claims totaling $11K in drug costs for 120 beneficiaries.
Where is Duc Nguyen, D.P.M, D.C located? ▼
Duc Nguyen, D.P.M, D.C is located at 9355 CHAPMAN AVE STE 202, Garden Grove, CA, 92841. Phone: (818) 925-0193.
What is Duc Nguyen, D.P.M, D.C's NPI number? ▼
Duc Nguyen, D.P.M, D.C's National Provider Identifier (NPI) is 1245495498, issued on 07/26/2008.
How many Primary Podiatric Medicine Podiatrist providers are there in the US? ▼
There are 1,076 Primary Podiatric Medicine Podiatrist providers across 50 states in the US. The average Primary Podiatric Medicine Podiatrist provider writes 322 Medicare Part D claims per year.
What drugs does Duc Nguyen, D.P.M, D.C prescribe most often? ▼
Based on 2023 Medicare Part D data, Duc Nguyen, D.P.M, D.C's most frequently prescribed drugs include Sulfamethoxazole-Trimethoprim, Ciclopirox, Alendronate Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Duc Nguyen, D.P.M, D.C accept Medicare? ▼
Duc Nguyen, D.P.M, D.C appears in CMS Medicare data with 338 Part D claims and 120 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Duc Nguyen, D.P.M, D.C's credentials? ▼
Duc Nguyen, D.P.M, D.C's NPI is 1245495498 with credentials D.P.M, D.C. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.