MARK GEORGE SANKOORIKAL (M.D.) – Internal Medicine Physician, NPI 1356795868
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,190 INTERNAL MEDICINE in MO
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Provider Addresses for MARK GEORGE SANKOORIKAL (M.D.)
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
FDT 14
SAINT LOUIS, MO 631041004
Phone: (314) 577-8762
Fax: (314) 577-8100
Type: Mailing
10601 QUIVIRA RD STE 200
OVERLAND PARK, KS 662152320
Phone: (913) 541-3340
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 134 Open Payments records for all available years, with a total value of $2,651.
Total Amount is formed as General ($2,651) + Research ($0) + Ownership ($0) = $2,651.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($360).
Total Amount
$2,651
General + Research + Ownership
Payments
134
Total payment records
General Amount
$2,651
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $360 |
| Novo Nordisk Inc | $355 |
| ABBVIE INC. | $324 |
| Amgen Inc. | $276 |
| Inari Medical, Inc. | $151 |
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: 2019-08-22
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 |
|---|---|---|---|---|
| I20190822004556 | I | Internal Medicine | KS | 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 |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 1,260 | 14 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 375 | 196 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 320 | 196 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 158 | 127 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 155 | 155 | $0 |
Insurance plans in this area (ZIP 63110)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | KS | |
| Internal Medicine | KS | |
| Internal Medicine | KS | |
| Physician Assistant | MO | |
| Internal Medicine | KS | |
| Internal Medicine | KS | |
| Physician Assistant | KS | |
| Nurse Practitioner | KS | |
| Internal Medicine | TN | |
| Internal Medicine | KS |
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