MR. CHANDAN SAHAY (M.D.) – Internal Medicine Physician, NPI 1164462958
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,216 INTERNAL MEDICINE in KY
Provider Addresses for MR. CHANDAN SAHAY (M.D.)
277 Roy Campbell Dr
Hazard, KY 417019485
Phone: (606) 435-1708
Fax: (606) 435-2445
Type: Location
Corporate Boulevard, Lafayette, Lafayette Parish, Louisiana, 70502, United States
LAFAYETTE, LA 705083870
Phone: (800) 893-9698
Type: Mailing
Hazard ARH Regional Medical Center, 100, Medical Center Drive, Hazard, Perry County, Kentucky, 41701, United States
HAZARD, KY 417019421
Phone: (606) 439-6600
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: 2003-12-31
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 |
|---|---|---|---|---|
| I20031231000591 | I | Internal Medicine | KY | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 422 | 339 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 353 | 287 | $0 |
| 99291 | Critical care, first 30-74 minutes | 133 | 125 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 122 | 99 | $0 |
| 31500 | Emergent insertion of breathing tube into windpipe using an endoscope | 20 | 19 | $0 |
Insurance plans in this area (ZIP 41701)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | KY | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 1019 | 796 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | KY | |
| Pediatric Medicine, Emergency Medicine, Internal Medicine, Internal Medicine | KY | |
| Emergency Medicine | OH | |
| Internal Medicine, Emergency Medicine | WV | |
| Nurse Practitioner | KY | |
| Physician Assistant | LA | |
| Nurse Practitioner | KY | |
| Nurse Practitioner | KY | |
| Emergency Medicine | KY | |
| Emergency Medicine | IL |
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