DR. MICHAEL HUY NGUYEN (M.D.) – Diagnostic Radiology Physician, NPI 1710055074
Diagnostic Radiology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
4,800 DIAGNOSTIC RADIOLOGY in CA
Provider Addresses for DR. MICHAEL HUY NGUYEN (M.D.)
27520 HAWTHORNE BLVD STE 220
ROLLING HILLS ESTATES, CA 902743580
Phone: (310) 706-4440
Fax: (310) 706-4441
Type: Mailing
Hawthorne Boulevard, Rolling Hills Estates, Los Angeles County, California, 90274, United States
ROLLING HILLS ESTATES, CA 902743580
Phone: (310) 706-4440
Fax: (310) 706-4441
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 19 Open Payments records for all available years, with a total value of $603.
Total Amount is formed as General ($603) + Research ($0) + Ownership ($0) = $603.
Last reported payment date: 2024-11-11 • Largest payer in this snapshot: PFIZER INC. ($263).
Total Amount
$603
General + Research + Ownership
Payments
19
Total payment records
General Amount
$603
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $263 |
| Janssen Biotech, Inc. | $122 |
| ARRAY BIOPHARMA INC | $103 |
| Kyowa Kirin, Inc. | $28 |
| Daiichi Sankyo Inc. | $27 |
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: 2007-09-27
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 |
|---|---|---|---|---|
| I20070927000993 | I | Diagnostic Radiology | 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 |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 91 | 75 | $0 |
| 70450 | Ct scan head or brain without contrast | 31 | 30 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 19 | 19 | $0 |
| 71046 | X-ray of chest, 2 views | 19 | 19 | $0 |
| 73630 | X-ray of foot, minimum of 3 views | 14 | 14 | $0 |
Insurance plans in this area (ZIP 90274)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | CA | 71010 | X-ray of chest, 1 view, front | 65 | 51 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | DC | |
| Colorectal Surgery (Proctology), General Surgery | LA | |
| - | CA | |
| N E U R O S U R G E R Y | MA | |
| Internal Medicine | CA | |
| Nurse Practitioner | CA | |
| Internal Medicine | CA | |
| Emergency Medicine | CA | |
| - | MA | |
| Emergency Medicine | CA |
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