SENTHIL KRISHNASAMY (MD) – Ophthalmology Physician, NPI 1548250202
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
444 OPHTHALMOLOGY in MO
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Provider Addresses for SENTHIL KRISHNASAMY (MD)
12990, Manchester Road, Des Peres, Saint Louis County, Missouri, 63131, United States
STE 201
DES PERES, MO 631311860
Phone: (314) 432-5478
Fax: (314) 569-0864
Type: Mailing
South New Ballas Road, Creve Coeur, Saint Louis County, Missouri, 63141, United States
SUITE 5006B
SAINT LOUIS, MO 631418232
Phone: (314) 432-5478
Fax: (314) 569-0864
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 105 Open Payments records for all available years, with a total value of $5,792.
Total Amount is formed as General ($5,792) + Research ($0) + Ownership ($0) = $5,792.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Bausch & Lomb Americas Inc. ($798).
Total Amount
$5,792
General + Research + Ownership
Payments
105
Total payment records
General Amount
$5,792
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2008-04-24
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 |
|---|---|---|---|---|
| I20040826001290 | I | Ophthalmology | IL | TBD |
| I20080424000664 | I | Ophthalmology | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 92136 | Measurement of corneal curvature and depth of eye | 371 | 187 | $0 |
| 66984 | Removal of cataract with insertion of prosthetic lens | 338 | 214 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 287 | 263 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 173 | 173 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 116 | 97 | $0 |
Insurance plans in this area (ZIP 63131)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | MO | |
| O P T O M E T R Y | AE | |
| O P T O M E T R Y | MO | |
| O P H T H A L M O L O G Y | MO | |
| O P T O M E T R Y | MO | |
| O P T O M E T R Y | MO | |
| O P H T H A L M O L O G Y | MO | |
| O P H T H A L M O L O G Y | MO | |
| O P H T H A L M O L O G Y | MO | |
| O P H T H A L M O L O G Y | MO |
Reviews
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