JASON PANG (M.D.) – Nephrology Physician, NPI 1679644181
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,404 NEPHROLOGY in CA
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Provider Addresses for JASON PANG (M.D.)
La Crescenta Post Office, Foothill Boulevard, Highway Highlands, Glendale, Los Angeles County, California, 91214, United States
LA CRESCENTA, CA 912240047
Phone: (949) 770-1122
Fax: (949) 770-9189
Type: Mailing
24712, Clarington Drive, Laguna Hills, Orange County, California, 92653, United States
LAGUNA HILLS, CA 926534305
Phone: (949) 770-1122
Fax: (949) 770-9189
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 16 Open Payments records for all available years, with a total value of $483.
Total Amount is formed as General ($483) + Research ($0) + Ownership ($0) = $483.
Last reported payment date: 2024-10-02 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($186).
Total Amount
$483
General + Research + Ownership
Payments
16
Total payment records
General Amount
$483
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $186 |
| Phathom Pharmaceuticals, Inc. | $139 |
| Ardelyx, Inc. | $56 |
| Otsuka America Pharmaceutical, Inc. | $51 |
| ABBVIE INC. | $29 |
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: 2005-02-07
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 |
|---|---|---|---|---|
| I20050207000174 | I | Nephrology | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,243 | 134 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 565 | 70 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 562 | 136 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 352 | 158 | $0 |
| 90935 | Hemodialysis procedure with physician evaluation | 248 | 27 | $0 |
Insurance plans in this area (ZIP 91224)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | CA | 90961 | Dialysis services (2-3 physician visits per month), patient 20 years of age and older | 167 | 25 |
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