REUBEN KUAN-CHUN CHEN (MD) – Physical Medicine & Rehabilitation Physician, NPI 1083888069
Physical Medicine & Rehabilitation Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,147 PHYSICAL MEDICINE AND REHABILITATION in CA
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Provider Addresses for REUBEN KUAN-CHUN CHEN (MD)
PO BOX 3129
TORRANCE, CA 905103129
Phone: (310) 792-3914
Fax: (855) 898-4055
Type: Mailing
Crenshaw Boulevard, Bridgedale, Torrance, Los Angeles County, California, 90506, United States
TORRANCE, CA 905053025
Phone: (310) 437-7399
Fax: (310) 437-7398
Type: Location
23150 CRENSHAW BLVD
TORRANCE, CA 905053025
Phone: (310) 437-7399
Fax: (310) 437-7398
Type: Location
1001 12TH AVE STE 171
FORT WORTH, TX 761043926
Phone: (817) 576-6500
Fax: (682) 703-2064
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 $261.
Total Amount is formed as General ($261) + Research ($0) + Ownership ($0) = $261.
Last reported payment date: 2024-06-07 • Largest payer in this snapshot: Gilead Sciences, Inc. ($150).
Total Amount
$261
General + Research + Ownership
Payments
6
Total payment records
General Amount
$261
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $150 |
| Aesculap, Inc. | $43 |
| Radius Health, Inc. | $30 |
| Boston Scientific Corporation | $25 |
| Augmedics Inc. | $14 |
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: 2021-08-12
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 |
|---|---|---|---|---|
| I20210812000965 | I | Physical Medicine And Rehabilitation | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 64 | 39 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 47 | 20 | $0 |
Insurance plans in this area (ZIP 90510)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PHYSICAL MEDICINE AND REHABILITATIO | CA | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 17 | 13 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| C H I R O P R A C T I C | TX |
Reviews
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