RUIQING SUN (M.D.) – Neurology Physician, NPI 1841550092
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,738 NEUROLOGY in TX
Provider Addresses for RUIQING SUN (M.D.)
6410 FANNIN ST STE 1014
HOUSTON, TX 770305301
Phone: (832) 325-7080
Fax: (713) 512-2239
Type: Mailing
PO BOX 650859 DEPT 710
DALLAS, TX 752650859
Phone: (409) 772-8053
Fax: (409) 747-1023
Type: Mailing
2660 GULF FWY S
LEAGUE CITY, TX 775736820
Phone: (832) 505-2100
Fax: (281) 337-0704
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $309.
Total Amount is formed as General ($309) + Research ($0) + Ownership ($0) = $309.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: SK Life Science, Inc. ($131).
Total Amount
$309
General + Research + Ownership
Payments
11
Total payment records
General Amount
$309
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| SK Life Science, Inc. | $131 |
| ABBVIE INC. | $75 |
| JAZZ PHARMACEUTICALS INC. | $46 |
| Aucta Pharmaceuticals, Inc. | $33 |
| Biogen, Inc. | $25 |
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: 2021-07-20
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 |
|---|---|---|---|---|
| I20210720002614 | I | Neurology | TX | 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 |
|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 49 | 35 | $0 |
| 95720 | Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional | 43 | 23 | $0 |
| 95816 | Measurement of brain wave activity (eeg), awake and drowsy | 41 | 40 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 25 | 21 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $0 |
Insurance plans in this area (ZIP 77030)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| - | TX | |
| - | NY | |
| Sleep Medicine, Critical Care (Intensivists) | TX | |
| Surgical Oncology | NY | |
| General Surgery | TN | |
| General Surgery | GA | |
| U R O L O G Y | NY | |
| Nurse Practitioner | TX | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TX |
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.