ZAID ALKAISSY (MD) – Internal Medicine Physician, NPI 1285290445
Internal Medicine Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
4,930 INTERNAL MEDICINE in VA
Provider Addresses for ZAID ALKAISSY (MD)
190 Campus Blvd Ste 300
Winchester, VA 226012872
Phone: (540) 667-1244
Type: Location
Forbes Avenue, North Oakland, Pittsburgh, Allegheny County, Pennsylvania, 15213, United States
PITTSBURGH, PA 152133410
Phone:
Type: Mailing
UPMC Presbyterian Hospital, 200, Lothrop Street, West Oakland, Pittsburgh, Allegheny County, Pennsylvania, 15213, United States
PITTSBURGH, PA 152132536
Phone: (412) 692-4888
Type: Location
3260 N HAYDEN RD STE 112
SCOTTSDALE, AZ 852516650
Phone: (602) 264-9100
Fax: (602) 264-9101
Type: Mailing
6020 E ARBOR AVE STE 101
MESA, AZ 852066102
Phone: (480) 985-1700
Fax: (480) 396-3659
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $588.
Total Amount is formed as General ($588) + Research ($0) + Ownership ($0) = $588.
Last reported payment date: 2024-10-10 • Largest payer in this snapshot: Janssen Biotech, Inc. ($226).
Total Amount
$588
General + Research + Ownership
Payments
7
Total payment records
General Amount
$588
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $226 |
| Olympus America Inc. | $117 |
| Medtronic, Inc. | $115 |
| NESTLE HEALTHCARE NUTRITION INC. | $112 |
| Ardelyx, Inc. | $17 |
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: 2026-01-28
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20250710003574 | I | Gastroenterology | VA | TBD |
| I20260128003540 | I | Internal Medicine | AZ | 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 22601)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | VA | |
| Physician Assistant | VA | |
| Physician Assistant | VA | |
| - | VA | |
| A N E S T H E S I O L O G Y | VA | |
| G A S T R O E N T E R O L O G Y | VA | |
| Physician Assistant | VA | |
| Gastroenterology, Internal Medicine | VA | |
| G A S T R O E N T E R O L O G Y | VA | |
| G A S T R O E N T E R O L O G Y | VA |
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