MARIAM SAJJAD BAIG (MD) – Cardiovascular Disease Physician, NPI 1033613559
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
669 CARDIOVASCULAR DISEASE (CARDIOLOGY) in CT
Provider Addresses for MARIAM SAJJAD BAIG (MD)
20 YORK ST
NEW HAVEN, CT 065103220
Phone: (203) 688-4242
Type: Mailing
3660, Vista Avenue, Tiffany, City of Saint Louis, Missouri, 63110, United States
SAINT LOUIS, MO 631102540
Phone: (314) 977-6100
Fax: (314) 977-6164
Type: Location
Schwitalla Hall Saint Louis School of Medicine, 1402, South Grand Boulevard, Gate District, City of Saint Louis, Missouri, 63104, United States
SAINT LOUIS, MO 631041004
Phone: (314) 577-8762
Fax: (314) 268-5108
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $540.
Total Amount is formed as General ($540) + Research ($0) + Ownership ($0) = $540.
Last reported payment date: 2024-07-12 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($200).
Total Amount
$540
General + Research + Ownership
Payments
8
Total payment records
General Amount
$540
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| E.R. Squibb & Sons, L.L.C. | $200 |
| Abbott Laboratories | $133 |
| Medtronic, Inc. | $119 |
| Boston Scientific Corporation | $45 |
| Getinge USA Sales, LLC | $24 |
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: 2025-11-06
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 |
|---|---|---|---|---|
| I20251106004063 | I | Cardiovascular Disease (Cardiology) | MO | 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 06510)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology) | MO | |
| Cardiovascular Disease (Cardiology) | MO | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | MO | |
| Cardiovascular Disease (Cardiology) | NE | |
| Cardiovascular Disease (Cardiology) | MO |
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