SAUMITRA BISWAS (MD) – Neonatal-Perinatal Medicine Physician, NPI 1699861740
Neonatal-Perinatal Medicine Physician
Main info
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Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for SAUMITRA BISWAS (MD)
3801 S. National Avenue
7th Floor
Springfield, MO 658075210
Phone: (417) 269-4850
Fax: (417) 269-4852
Type: Location
2710 S Rife Medical Ln
Rogers, AR 727581452
Phone: (479) 338-3331
Fax: (479) 338-2274
Type: Location
11115 Parkview Plaza Dr
Fort Wayne, IN 468451701
Phone: (260) 266-5400
Fax: (260) 425-6745
Type: Location
800 E Dawson St
Tyler, TX 757012036
Phone: (903) 606-5956
Type: Location
Cox Medical Center South, 3801, South National Avenue, Springfield, Greene County, Missouri, 65807, United States
7TH FLOOR
SPRINGFIELD, MO 658075210
Phone: (417) 269-4850
Fax: (417) 269-4852
Type: Location
Springfield, Boulevard Émile Krieps, Oberkorn, Differdange, Canton Esch-sur-Alzette, 4543, Luxembourg
SPRINGFIELD, MO 658084046
Phone: (417) 269-4850
Fax: (417) 269-4852
Type: Mailing
1001 GAUSE BLVD
SLIDELL, LA 704582939
Phone: (504) 842-3000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $29.
Total Amount is formed as General ($29) + Research ($0) + Ownership ($0) = $29.
Last reported payment date: 2024-09-13 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($29).
Total Amount
$29
General + Research + Ownership
Payments
2
Total payment records
General Amount
$29
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $29 |
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: 2020-09-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20110621000610 | I | Critical Care (Intensivists) | MO | TBD |
| I20150227001883 | I | Pediatric Medicine | TX | TBD |
| I20190411000506 | I | Pediatric Medicine | NY | TBD |
| I20200925000870 | I | Critical Care (Intensivists) | WI | 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 65807)
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