TERENCE LING CHEN (MD) – Neurological Surgery Physician, NPI 1720180946
Neurological Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
795 NEUROSURGERY in CA
Provider Addresses for TERENCE LING CHEN (MD)
1455 MONTEGO STREET
SUITE 200
WALNUT CREEK, CA 94598
Phone: (925) 937-0404
Fax: (925) 937-1340
Type: Location
1101, Southeast Tech Center Drive, Columbia Tech Center, Vancouver, Clark County, Washington, 98683, United States
SUITE 155
VANCOUVER, WA 986835521
Phone: (360) 514-9040
Fax: (360) 514-9041
Type: Mailing
122 LA CASA VIA STE 222
WALNUT CREEK, CA 945983014
Phone: (925) 937-0404
Fax: (925) 937-1340
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 122 Open Payments records for all available years, with a total value of $2,856.
Total Amount is formed as General ($2,856) + Research ($0) + Ownership ($0) = $2,856.
Last reported payment date: 2024-11-19 • Largest payer in this snapshot: Globus Medical, Inc. ($2,567).
Total Amount
$2,856
General + Research + Ownership
Payments
122
Total payment records
General Amount
$2,856
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Globus Medical, Inc. | $2,567 |
| UCB, Inc. | $143 |
| Providence Medical Technology, Inc. | $62 |
| AstraZeneca Pharmaceuticals LP | $50 |
| Nevro Corp. | $34 |
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: 2008-10-13
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 |
|---|---|---|---|---|
| I20081013000486 | I | Neurosurgery | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 176 | 128 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 102 | 102 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 74 | 64 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 59 | 43 | $0 |
| 22614 | Fusion of additional segment of spine | 39 | 13 | $0 |
Insurance plans in this area (ZIP 94598)
Loading plans...
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.