Ken Nguyen, D.P.M.
NPI 1275604639 · Foot & Ankle Surgery Podiatrist · La Mirada, CA
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ken Nguyen, D.P.M. is a Foot & Ankle Surgery Podiatrist provider in La Mirada, CA (NPI 1275604639).
Provider details
- NPI number
- 1275604639
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- D.P.M.
- Sex
- Male
- Sole proprietor
- No
- License
- E4195 (CA)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,692 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 393 | $98 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 375 | $63 |
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 313 | $49 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 96 | $68 |
| X-Ray of Foot, Minimum of 3 Views73630 | 86 | $38 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 67 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 112 | 63 |
| Terbinafine Hcl | 88 | 30 |
| Gabapentin | 88 | 31 |
| Ibuprofen | 76 | 55 |
| Ciclopirox | 70 | 39 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 65 | 39 |
| Mupirocin | 64 | 45 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,172 across 22 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-10
- Last updated
- 2013-02-25
Frequently asked questions
- What is Ken Nguyen's NPI number?
- Ken Nguyen's National Provider Identifier (NPI) is 1275604639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ken Nguyen's specialty?
- Ken Nguyen is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Ken Nguyen located?
- Ken Nguyen's practice location on file with NPPES is 12263 La Mirada Blvd, La Mirada, CA 90638-1329.
- What is Ken Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Ken Nguyen is (562) 946-3338.
- Does Ken Nguyen accept Medicare?
- Ken Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ken Nguyen's NPI active?
- Yes — Ken Nguyen's NPI (1275604639) is active in the NPPES registry as of the last update on 2013-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.