MRS. SUNANDA SADANANDAN (D.O.) – Obstetrics & Gynecology Physician, NPI 1992871339
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
671 OBSTETRICS/GYNECOLOGY in LA
Provider Addresses for MRS. SUNANDA SADANANDAN (D.O.)
315 N WASHINGTON AVE STE 260
COOKEVILLE, TN 385012697
Phone: (423) 762-9554
Type: Mailing
1541 KIngs Hwy
Shreveport, LA 711034228
Phone: (318) 626-0000
Type: Location
1930 ALCOA HWY STE A435
KNOXVILLE, TN 379201520
Phone: (865) 263-2400
Fax: (865) 263-2401
Type: Mailing
2335 KNOB CREEK RD STE 100
JOHNSON CITY, TN 376042002
Phone: (423) 430-9942
Fax: (423) 212-8700
Type: Location
1541 KINGS HWY
ATTN: PAYOR CREDENTIALING
SHREVEPORT, LA 711034228
Phone:
Type: Mailing
902, McCallie Avenue, Chattanooga, Hamilton County, Tennessee, 37403, United States
CHATTANOOGA, TN 374032724
Phone: (423) 664-4460
Fax: (423) 664-4466
Type: Mailing
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 $37.
Total Amount is formed as General ($37) + Research ($0) + Ownership ($0) = $37.
Last reported payment date: 2024-09-24 • Largest payer in this snapshot: Medtronic, Inc. ($37).
Total Amount
$37
General + Research + Ownership
Payments
2
Total payment records
General Amount
$37
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $37 |
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: 2025-12-19
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 |
|---|---|---|---|---|
| I20091023000008 | I | Obstetrics/Gynecology | TN | TBD |
| I20220624002216 | I | Obstetrics/Gynecology | KY | TBD |
| I20240206003438 | I | Obstetrics/Gynecology | GA | TBD |
| I20251219002365 | I | Obstetrics/Gynecology | LA | 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 38501)
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