JOHN L JR. SERRIAN (M.D.) – Cardiovascular Disease Physician, NPI 1336128768
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,006 CARDIOVASCULAR DISEASE (CARDIOLOGY) in PA
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Provider Addresses for JOHN L JR. SERRIAN (M.D.)
301, South 7th Avenue, West Reading, Berks County, Pennsylvania, 19611, United States
SUITE 2020
WEST READING, PA 196111410
Phone: (610) 375-6565
Fax: (610) 375-2065
Type: Location
PO BOX 13579
READING, PA 196123579
Phone: (484) 628-0796
Fax: (484) 334-7026
Type: Mailing
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 $330.
Total Amount is formed as General ($330) + Research ($0) + Ownership ($0) = $330.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: PFIZER INC. ($138).
Total Amount
$330
General + Research + Ownership
Payments
16
Total payment records
General Amount
$330
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $138 |
| E.R. Squibb & Sons, L.L.C. | $132 |
| SCPHARMACEUTICALS INC. | $21 |
| Lexicon Pharmaceuticals, Inc. | $20 |
| AstraZeneca Pharmaceuticals LP | $18 |
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: 2010-03-12
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 |
|---|---|---|---|---|
| I20100312000458 | I | Cardiovascular Disease (Cardiology) | PA | 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 |
|---|---|---|---|---|
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 292 | 292 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 262 | 210 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 172 | 148 | $0 |
| 93325 | Ultrasound of heart with color-depicted blood flow, rate and valve function | 90 | 86 | $0 |
| 93321 | Ultrasound of heart blood flow, valves and chambers, follow-up | 84 | 82 | $0 |
Insurance plans in this area (ZIP 19611)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| H O S P I T A L I S T | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| General Surgery, Critical Care (Intensivists) | PA | |
| - | PA | |
| - | PA | |
| N E U R O L O G Y | PA | |
| Hospitalist, Internal Medicine | PA | |
| - | PA | |
| General Surgery | MO | |
| Certified Registered Nurse Anesthetist (Crna) | PA |
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