IDA WANG (M.D.) – Internal Medicine Physician, NPI 1164429585
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 IDA WANG (M.D.)
20, Huntington Drive, Arcadia, Los Angeles County, California, 91006, United States
ARCADIA, CA 910063209
Phone: (626) 447-8000
Fax: (626) 447-8002
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 197 Open Payments records for all available years, with a total value of $4,254.
Total Amount is formed as General ($4,254) + Research ($0) + Ownership ($0) = $4,254.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: ABBVIE INC. ($1,015).
Total Amount
$4,254
General + Research + Ownership
Payments
197
Total payment records
General Amount
$4,254
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,015 |
| Lilly USA, LLC | $373 |
| AstraZeneca Pharmaceuticals LP | $329 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $269 |
| PFIZER INC. | $163 |
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: 2012-02-25
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 |
|---|---|---|---|---|
| I20120225000080 | 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 | 546 | 201 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 284 | 145 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 187 | 187 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 183 | 183 | $0 |
| 99457 | Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 113 | 37 | $0 |
Insurance plans in this area (ZIP 91006)
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