DR. ANDREW MAHTANI (M.D.) – Hospitalist Physician, NPI 1659579613
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,037 FAMILY PRACTICE in IL
Provider Addresses for DR. ANDREW MAHTANI (M.D.)
325 Spring St
Red Bud, IL 622781105
Phone: (618) 282-5205
Type: Location
Red Bud Regional Hospital, 325, Spring Street, Red Bud, Randolph County, Illinois, 62278, United States
RED BUD, IL 622781105
Phone: (618) 282-5205
Type: Mailing
Holy Family Hospital, 200, Health Care Drive, Greenville, Bond County, Illinois, 62246, United States
GREENVILLE, IL 622461154
Phone: (618) 664-1230
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: 2021-07-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-12-31 (890 days ago).
Enrollment records
4
Earliest due date
2023-12-31
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 |
|---|---|---|---|---|
| I20101221000445 | I | Family Practice | IL | 2023-12-31 |
| I20191115000476 | I | Hospitalist | MO | TBD |
| I20210512000701 | I | Family Practice | SC | TBD |
| I20210709002182 | I | Hospitalist | IN | TBD |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 421 | 220 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 194 | 186 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 155 | 148 | $0 |
| 99291 | Critical care, first 30-74 minutes | 101 | 57 | $0 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 66 | 38 | $0 |
Insurance plans in this area (ZIP 62278)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Internal Medicine | IL | |
| Family Practice, Hospitalist | WI | |
| H O S P I T A L I S T | IL | |
| Physician Assistant | IL | |
| Internal Medicine | IL | |
| Family Practice, Hospitalist | MO | |
| Physician Assistant | MO | |
| H O S P I T A L I S T | IL | |
| Nurse Practitioner | IL |
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