DR. PENGTA ANTHONY CHIANG (M.D.) – Emergency Medicine Physician, NPI 1104892710
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. PENGTA ANTHONY CHIANG (M.D.)
5050, Avenida Encinas, Farr, Carlsbad, San Diego County, California, 92008, United States
STE 200
CARLSBAD, CA 920084381
Phone: (760) 439-1963
Fax: (760) 268-0931
Type: Mailing
Tri-City Medical Center, 4002, Vista Way, Oceanside, San Diego County, California, 92056, United States
EMERGENCY DEPARTMENT
OCEANSIDE, CA 920564506
Phone: (760) 439-1963
Fax: (760) 268-0931
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $210.
Total Amount is formed as General ($210) + Research ($0) + Ownership ($0) = $210.
Last reported payment date: 2024-10-07 • Largest payer in this snapshot: Edwards Lifesciences Corporation ($172).
Total Amount
$210
General + Research + Ownership
Payments
3
Total payment records
General Amount
$210
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Edwards Lifesciences Corporation | $172 |
| ABBVIE INC. | $24 |
| Cook Medical LLC | $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: 2004-07-12
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 |
|---|---|---|---|---|
| I20040712000764 | I | Emergency 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 177 | 174 | $0 |
| 99291 | Critical care, first 30-74 minutes | 114 | 111 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 99 | 95 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 90 | 89 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 38 | 38 | $0 |
Insurance plans in this area (ZIP 92008)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| EMERGENCY MEDICINE | CA | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 198 | 191 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | CA | |
| Emergency Medicine | PA | |
| - | CA | |
| Physician Assistant | OR | |
| - | CA | |
| Emergency Medicine | OR | |
| Emergency Medicine | MD | |
| Emergency Medicine | CA | |
| - | CA | |
| Emergency Medicine | CA |
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