BANTU SAMRIDHI CHHANGANI (MD) – Sleep Medicine (Internal Medicine) Physician, NPI 1114198223
Sleep Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
153 SLEEP MEDICINE in MI
Provider Addresses for BANTU SAMRIDHI CHHANGANI (MD)
245 Cherry St SE
Ste 200
Grand Rapids, MI 49503
Phone: (616) 685-6330
Fax: (616) 685-3010
Type: Location
1500 S Lake Park Ave
Hobart, IN 46342
Phone: (219) 942-0551
Type: Location
Saint Mary Medical Center, 1500, South Lake Park Avenue, Hobart, Lake County, Indiana, 46342, United States
HOBART, IN 46342
Phone: (219) 942-0551
Type: Location
205, Oak Tree Court, Shadow Ridge, Palos Park, Palos Township, Cook County, Illinois, 60464, United States
PALOS PARK, IL 604641978
Phone: (708) 408-1101
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $157.
Total Amount is formed as General ($157) + Research ($0) + Ownership ($0) = $157.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: JAZZ PHARMACEUTICALS INC. ($129).
Total Amount
$157
General + Research + Ownership
Payments
5
Total payment records
General Amount
$157
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| JAZZ PHARMACEUTICALS INC. | $129 |
| Avadel CNS Pharmaceuticals, LLC | $28 |
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: 2015-01-13
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 |
|---|---|---|---|---|
| I20110929000540 | I | Internal Medicine | IN | TBD |
| I20150113000965 | I | Sleep Medicine | IL | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 103 | 99 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 79 | 65 | $0 |
| 95810 | Sleep study in sleep lab (6 years or older) | 51 | 49 | $0 |
| 95811 | Sleep study in sleep lab with continuous airway pressure (6 years or older) | 42 | 42 | $0 |
| G0400 | Home sleep test (hst) with type iv portable monitor, unattended; minimum of 3 channels | 28 | 28 | $0 |
Insurance plans in this area (ZIP 49503)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | IL | |
| Internal Medicine | IL | |
| Diagnostic Radiology | WI | |
| Internal Medicine | MI | |
| Hematology/Oncology, Hospice/Palliative Care | IL | |
| Nurse Practitioner | IL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OH | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| O T O L A R Y N G O L O G Y | CT |
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