DR. DENNIS HUU-LUYEN NGUYEN (M.D.) – MOHS-Micrographic Surgery Physician, NPI 1740482603
MOHS-Micrographic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,140 DERMATOLOGY in CA
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Provider Addresses for DR. DENNIS HUU-LUYEN NGUYEN (M.D.)
The Rind, 1801, L Street, Sacramento, Sacramento County, California, 95811, United States
APT 301
SACRAMENTO, CA 958114110
Phone: (415) 310-6858
Type: Mailing
Kaiser Permanente Rancho Cordova Medical Offices, 10725, International Drive, Rancho Cordova, Sacramento County, California, 95670, United States
DEPARTMENT OF DERMATOLOGY - MOHS SURGERY
RANCHO CORDOVA, CA 956707967
Phone: (916) 631-3010
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 32 Open Payments records for all available years, with a total value of $760.
Total Amount is formed as General ($760) + Research ($0) + Ownership ($0) = $760.
Last reported payment date: 2024-12-08 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($154).
Total Amount
$760
General + Research + Ownership
Payments
32
Total payment records
General Amount
$760
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $154 |
| Galderma Laboratories, L.P. | $140 |
| ABBVIE INC. | $93 |
| Janssen Biotech, Inc. | $65 |
| Incyte Corporation | $54 |
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: 2009-09-25
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 |
|---|---|---|---|---|
| I20090925000321 | I | Dermatology | 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 |
|---|---|---|---|---|
| 17311 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 424 | 334 | $0 |
| 17312 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 366 | 246 | $0 |
| 13132 | Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | 172 | 153 | $0 |
| 17313 | Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks | 151 | 127 | $0 |
| 13121 | Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm | 144 | 131 | $0 |
Insurance plans in this area (ZIP 95811)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | CA | |
| D E R M A T O L O G Y | CA |
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