DR. RICHARD THE NGUYEN (DO) – Surgery Physician, NPI 1023185030
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,317 GENERAL SURGERY in CA
Provider Addresses for DR. RICHARD THE NGUYEN (DO)
15965 LOS GATOS BLVD STE 201
LOS GATOS, CA 950323415
Phone: (408) 358-1855
Fax: (408) 356-4183
Type: Mailing
Wyndham San José Herradura, Vía 1, Real Cariari, Ulloa, Heredia, Heredia Province, 40104, Costa Rica
SAN JOSE, CA 951544566
Phone: (408) 358-1855
Type: Mailing
15965, Los Gatos Boulevard, Shannon, Los Gatos, Santa Clara County, California, 95032, United States
STE 201
LOS GATOS, CA 950323415
Phone: (408) 358-1855
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 104 Open Payments records for all available years, with a total value of $61,427.
Total Amount is formed as General ($61,427) + Research ($0) + Ownership ($0) = $61,427.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Medical Device Business Services, Inc. ($21,430).
Total Amount
$61,427
General + Research + Ownership
Payments
104
Total payment records
General Amount
$61,427
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medical Device Business Services, Inc. | $21,430 |
| Globus Medical, Inc. | $19,090 |
| NuVasive, Inc. | $18,684 |
| Intuitive Surgical, Inc. | $1,495 |
| Ethicon US, LLC | $332 |
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: 2007-11-21
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 |
|---|---|---|---|---|
| I20071121000596 | I | General Surgery | 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 |
|---|---|---|---|---|
| 22853 | Insertion of cage or mesh device to spine bone and disc space during spine fusion | 84 | 43 | $0 |
| 50715 | Release of scar tissue at ureter | 54 | 54 | $0 |
| 22558 | Fusion of lower spine bone through abdomen with partial removal of disc | 53 | 53 | $0 |
| 22585 | Fusion of spine bones through front of body with partial removal of disc, each additional disc | 46 | 31 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 38 | 38 | $0 |
Insurance plans in this area (ZIP 95032)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| G A S T R O E N T E R O L O G Y | CA | |
| N E U R O S U R G E R Y | CA | |
| - | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CA | |
| P O D I A T R Y | CA | |
| - | CA | |
| E N D O C R I N O L O G Y | KS | |
| N E P H R O L O G Y | CA | |
| Qualified Audiologist | CA |
Reviews
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