JEFFREY CHWA (DO) – Rheumatology Physician, NPI 1285989236
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
759 RHEUMATOLOGY in CA
Provider Addresses for JEFFREY CHWA (DO)
765 MEDICAL CENTER CT STE 216
CHULA VISTA, CA 919116600
Phone:
Type: Mailing
PO BOX 35380
LAS VEGAS, NV 891335380
Phone: (702) 579-3203
Type: Mailing
2650 Ridge Ave
Evanston, IL 602011718
Phone: (847) 570-2000
Type: Location
765 Medical Center Ct Ste 216
Chula Vista, CA 91911
Phone: (619) 623-3000
Type: Location
2699 ATLANTIC AVE
LONG BEACH, CA 908062710
Phone: (562) 490-3060
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $718.
Total Amount is formed as General ($718) + Research ($0) + Ownership ($0) = $718.
Last reported payment date: 2024-11-15 • Largest payer in this snapshot: Amgen Inc. ($341).
Total Amount
$718
General + Research + Ownership
Payments
7
Total payment records
General Amount
$718
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $341 |
| Aurinia Pharma U.S., Inc. | $258 |
| GlaxoSmithKline, LLC. | $120 |
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: 2018-10-13
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 |
|---|---|---|---|---|
| I20181013000076 | I | Rheumatology | 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 140 | 21 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 87 | 44 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 46 | 32 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 27 | 16 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $0 |
Insurance plans in this area (ZIP 91911)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | CA | |
| - | CA | |
| - | CA | |
| Family Practice | CA | |
| - | CA | |
| - | CA | |
| Physical Therapist In Private Practice | NV | |
| Internal Medicine | CA | |
| - | CA | |
| Internal Medicine, Geriatric Medicine | CA |
Reviews
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