DR. JAMES Q NGUYEN (DPM) – Foot & Ankle Surgery Podiatrist, NPI 1679657449
Foot & Ankle Surgery Podiatrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,833 PODIATRY in CA
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Provider Addresses for DR. JAMES Q NGUYEN (DPM)
25050 AVENUE KEARNY
STE 208
VALENCIA, CA 913551257
Phone: (661) 430-0940
Fax: (661) 295-0862
Type: Mailing
West Whittier Boulevard, Montebello, Los Angeles County, California, 90640, United States
SUITE B
MONTEBELLO, CA 906404688
Phone: (323) 728-8010
Fax: (323) 888-2342
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $165.
Total Amount is formed as General ($165) + Research ($0) + Ownership ($0) = $165.
Last reported payment date: 2024-08-19 • Largest payer in this snapshot: BIOTISSUE HOLDINGS INC. ($125).
Total Amount
$165
General + Research + Ownership
Payments
2
Total payment records
General Amount
$165
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| BIOTISSUE HOLDINGS INC. | $125 |
| TREACE MEDICAL CONCEPTS, INC. | $40 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2011-01-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20110103000915 | I | Podiatry | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 11056 | Removal of noncancer thickened skin growth, 2-4 growths | 361 | 99 | $0 |
| 11721 | Removal of fingernails or toenails, 6 or more nails | 236 | 90 | $0 |
| 11042 | Removal of skin and tissue, 20.0 sq cm or less | 208 | 31 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 120 | 61 | $0 |
| 99348 | Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 36 | 24 | $0 |
Insurance plans in this area (ZIP 91355)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PODIATRY | CA | 11042 | Removal of skin and tissue first 20 sq cm or less | 41 | 18 |
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