DR. JASON CHU (M.D.) – Pulmonary Disease Physician, NPI 1972521060
Pulmonary Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,781 PULMONARY DISEASE in CA
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Provider Addresses for DR. JASON CHU (M.D.)
2557 Mowry Avenue, Mowry Avenue, Fremont, Alameda County, California, 94536, United States
SUITE 12
FREMONT, CA 945381603
Phone: (510) 793-3722
Fax: (510) 793-8783
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 161 Open Payments records for all available years, with a total value of $39,990.
Total Amount is formed as General ($39,990) + Research ($0) + Ownership ($0) = $39,990.
Last reported payment date: 2024-11-20 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($23,926).
Total Amount
$39,990
General + Research + Ownership
Payments
161
Total payment records
General Amount
$39,990
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $23,926 |
| GlaxoSmithKline, LLC. | $10,875 |
| Electromed, Inc. | $4,395 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $590 |
| Inspire Medical Systems, Inc. | $177 |
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: 2008-05-08
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20080508000822 | I | Pulmonary Disease | 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 | 701 | 396 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 444 | 103 | $0 |
| 94060 | Test to measure expiratory airflow and volume changes before and after medication administration | 240 | 235 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 203 | 171 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 144 | 26 | $0 |
Insurance plans in this area (ZIP 94538)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PULMONARY DISEASE | CA | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 178 | 175 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O L O G Y | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| Vascular Surgery | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CA | |
| Physician Assistant | CA | |
| Internal Medicine | CA | |
| - | CA |
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