QUANG MA (DO) – Neurological Surgery Physician, NPI 1497080857
Neurological Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
795 NEUROSURGERY in CA
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Provider Addresses for QUANG MA (DO)
24715, Tiburon Street, Valencia, Santa Clarita, Los Angeles County, California, 91355, United States
VALENCIA, CA 91355
Phone: (661) 480-2377
Fax: (661) 480-2378
Type: Mailing
38420, 5th Street West, Palmdale, Los Angeles County, California, 93551, United States
PALMDALE, CA 93551
Phone: (661) 480-2377
Fax: (661) 480-2378
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $281.
Total Amount is formed as General ($281) + Research ($0) + Ownership ($0) = $281.
Last reported payment date: 2024-11-08 • Largest payer in this snapshot: Medtronic, Inc. ($121).
Total Amount
$281
General + Research + Ownership
Payments
6
Total payment records
General Amount
$281
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $121 |
| Providence Medical Technology, Inc. | $69 |
| Life Spine, Inc. | $62 |
| Nevro Corp. | $29 |
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: 2025-04-18
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20150623002952 | I | Neurosurgery | CA | TBD |
| I20250418000454 | I | Neurosurgery | VA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 71 | 53 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 54 | 34 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 50 | 50 | $0 |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | 36 | 30 | $0 |
| 99443 | Telephone medical discussion with physician, 21-30 minutes | 26 | 24 | $0 |
Insurance plans in this area (ZIP 91355)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NY | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | MI | |
| Interventional Pain Management, Physical Medicine And Rehabilitation | IL | |
| Nurse Practitioner | CA | |
| Undefined Physician Type (Specify), Physical Medicine And Rehabilitation | CA | |
| N E U R O L O G Y | CA | |
| N E U R O S U R G E R Y | CA | |
| N E U R O S U R G E R Y | CA | |
| Nurse Practitioner | CA |
Reviews
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