VINCENT ZHANG (M.D.) – Obstetrics & Gynecology Physician, NPI 1104263698
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,146 OBSTETRICS/GYNECOLOGY in PA
Provider Addresses for VINCENT ZHANG (M.D.)
2500 BERNVILLE RD
READING, PA 196059453
Phone: (610) 378-2899
Fax: (610) 378-2980
Type: Mailing
2494 BERNVILLE RD STE 100
READING, PA 19605
Phone: (610) 378-2899
Fax: (610) 378-2980
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $227.
Total Amount is formed as General ($227) + Research ($0) + Ownership ($0) = $227.
Last reported payment date: 2024-08-22 • Largest payer in this snapshot: PFIZER INC. ($76).
Total Amount
$227
General + Research + Ownership
Payments
12
Total payment records
General Amount
$227
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $76 |
| Merck Sharp & Dohme LLC | $43 |
| Sumitomo Pharma America, Inc. | $33 |
| Organon LLC | $24 |
| CooperSurgical, Inc. | $20 |
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: 2018-08-07
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 |
|---|---|---|---|---|
| I20180807003176 | I | Obstetrics/Gynecology | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 19605)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | FL | |
| Physician Assistant | CA | |
| Family Practice | PA | |
| Hospitalist, Internal Medicine | PA | |
| Internal Medicine | NY | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| A N E S T H E S I O L O G Y | PA | |
| Hospice/Palliative Care, Family Practice | PA | |
| Anesthesiology, Pain Management | PA | |
| Internal Medicine, Geriatric Medicine | PA |
Reviews
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