SARAH CHAE (MD) – Internal Medicine Physician, NPI 1003872169
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21,511 INTERNAL MEDICINE in CA
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Provider Addresses for SARAH CHAE (MD)
4646 BROCKTON AVE STE 201
RIVERSIDE, CA 925060104
Phone: (951) 585-1800
Fax: (951) 585-1801
Type: Mailing
Arlington Avenue, Riverside, Riverside County, California, 92506, United States
RIVERSIDE, CA 925063912
Phone: (951) 697-5420
Fax: (951) 697-5587
Type: Mailing
7117, Brockton Avenue, Riverside, Riverside County, California, 92506, United States
RIVERSIDE, CA 925062658
Phone: (951) 321-6417
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 26 Open Payments records for all available years, with a total value of $569.
Total Amount is formed as General ($569) + Research ($0) + Ownership ($0) = $569.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Amgen Inc. ($87).
Total Amount
$569
General + Research + Ownership
Payments
26
Total payment records
General Amount
$569
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $87 |
| Janssen Biotech, Inc. | $79 |
| ViiV Healthcare Company | $37 |
| Medtronic, Inc. | $36 |
| ABBVIE INC. | $33 |
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: 2006-03-29
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 |
|---|---|---|---|---|
| I20060329000309 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 306 | 140 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 165 | 92 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 41 | 41 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 29 | 27 | $0 |
| G0008 | Administration of influenza virus vaccine | 28 | 27 | $0 |
Insurance plans in this area (ZIP 92506)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | CA | |
| Gastroenterology, Internal Medicine | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Gastroenterology, Internal Medicine | CA | |
| Family Practice | CA | |
| - | CA | |
| Nurse Practitioner | CA | |
| - | CA | |
| Family Practice | CA |
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