DR. SAMUEL J TOCHTROP (DO) – Internal Medicine Physician, NPI 1619537735
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,186 INTERNAL MEDICINE in MO
Provider Addresses for DR. SAMUEL J TOCHTROP (DO)
660, South Euclid Avenue, Central West End, City of Saint Louis, Missouri, 63110, United States
INTERNAL MEDICINE BOX 8121
SAINT LOUIS, MO 631101010
Phone: (314) 362-5000
Type: Mailing
1 BARNES JEW HOSP PLZ
SAINT LOUIS, MO 631101003
Phone: (314) 362-5000
Type: Location
2340 HAMPTON AVE
SAINT LOUIS, MO 631392935
Phone: (314) 647-2200
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 323 Open Payments records for all available years, with a total value of $6,036.
Total Amount is formed as General ($6,036) + Research ($0) + Ownership ($0) = $6,036.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: Gilead Sciences, Inc. ($1,004).
Total Amount
$6,036
General + Research + Ownership
Payments
323
Total payment records
General Amount
$6,036
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $1,004 |
| ViiV Healthcare Company | $726 |
| PFIZER INC. | $456 |
| Merck Sharp & Dohme LLC | $392 |
| Napo Pharmaceuticals Inc | $271 |
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: 2025-07-30
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 |
|---|---|---|---|---|
| I20250730004082 | I | Internal Medicine | 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 63110)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MO | |
| Family Practice | OK | |
| Nurse Practitioner | MO | |
| Internal Medicine, Infectious Disease | MO | |
| Family Practice | IL |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.