DR. AMIN A VALLIANI (MD) – Internal Medicine Physician, NPI 1669559241
Internal Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,189 HOSPITALIST in MO
Provider Addresses for DR. AMIN A VALLIANI (MD)
6000 Hospital Dr
Hannibal, MO 634016887
Phone: (573) 629-3342
Fax: (573) 629-3432
Type: Location
660, South Euclid Avenue, Central West End, City of Saint Louis, Missouri, 63110, United States
C B 8058
SAINT LOUIS, MO 631101010
Phone: (314) 996-8648
Fax: (314) 362-9878
Type: Mailing
12634 Olive Blvd
Saint Louis, MO 631416337
Phone: (314) 996-8648
Fax: (314) 362-9878
Type: Location
1101 W LIBERTY ST
FARMINGTON, MO 636401921
Phone: (573) 705-1272
Type: Location
Barnes-Jewish West County Hospital, 12634, Olive Boulevard, Creve Coeur, Saint Louis County, Missouri, 63141, United States
SAINT LOUIS, MO 631416337
Phone: (314) 996-8648
Fax: (314) 362-9878
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2022-01-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20080131000069 | I | Hospitalist | MO | TBD |
| I20180620000877 | I | Internal Medicine | TX | TBD |
| I20220114001329 | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 378 | 111 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 53 | 52 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 33 | 33 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 32 | 21 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 19 | 12 | $0 |
Insurance plans in this area (ZIP 63401)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Anesthesiology Assistant | MO | |
| Pediatric Medicine, Hematology/Oncology | TN | |
| Nurse Practitioner | IL | |
| Certified Registered Nurse Anesthetist (Crna) | MO | |
| Pediatric Medicine | IL | |
| G A S T R O E N T E R O L O G Y | WV | |
| Pediatric Medicine, Cardiovascular Disease (Cardiology) | MO | |
| Infectious Disease | OH | |
| Physician Assistant | MO | |
| Pediatric Medicine, Cardiovascular Disease (Cardiology) | MO |
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