MRS. TRANG HUONG SPARKS (PA) – Physician Assistant, NPI 1780668178
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
10,570 PHYSICIAN ASSISTANT in CA
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Provider Addresses for MRS. TRANG HUONG SPARKS (PA)
1601, Monte Vista Avenue, Claremont, Los Angeles County, California, 91711, United States
STE 100
CLAREMONT, CA 917116601
Phone: (909) 865-2565
Fax: (909) 865-2955
Type: Mailing
Second Street, Walnut Hills Mobile Home Park, Pomona, Los Angeles County, California, 91765, United States
SUITE 5
POMONA, CA 917662007
Phone: (909) 865-2565
Fax: (909) 865-2955
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $290.
Total Amount is formed as General ($290) + Research ($0) + Ownership ($0) = $290.
Last reported payment date: 2024-10-31 • Largest payer in this snapshot: Amgen Inc. ($182).
Total Amount
$290
General + Research + Ownership
Payments
13
Total payment records
General Amount
$290
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $182 |
| PFIZER INC. | $43 |
| Novo Nordisk Inc | $20 |
| Organon LLC | $16 |
| Lilly USA, LLC | $15 |
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: 2004-04-14
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 |
|---|---|---|---|---|
| I20040414001806 | I | Physician Assistant | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 68 | 34 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 30 | 26 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 23 | 13 | $0 |
Insurance plans in this area (ZIP 91711)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | CA | |
| Family Practice, Geriatric Medicine | CA | |
| - | CA | |
| Family Practice | CA | |
| Family Practice, Hospice/Palliative Care | UT | |
| Family Practice, Sports Medicine | CA | |
| - | CA | |
| Family Practice, Geriatric Medicine | CA | |
| Family Practice | CA | |
| Family Practice | CA |
Reviews
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