WARREN I SHAIKUN (M.D.) – Sleep Medicine (Internal Medicine) Physician, NPI 1467482273
Sleep Medicine (Internal Medicine) Physician
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Profile Insights
NPPES metrics only — not quality of care.
52 SLEEP MEDICINE in KY
Provider Addresses for WARREN I SHAIKUN (M.D.)
4359 New Shepherdsville Rd
Bardstown, KY 400048000
Phone: (859) 276-4429
Fax: (859) 313-1095
Type: Location
1401 HARRODSBURG RD
LEXINGTON, KY 405043751
Phone: (859) 276-4429
Fax: (859) 313-1095
Type: Location
PO BOX 909
LOUISVILLE, KY 402010909
Phone: (502) 259-6610
Type: Mailing
3920 DUTCHMANS LN
LOUISVILLE, KY 402074702
Phone: (502) 259-6610
Type: Location
PO BOX 936
LONDON, KY 407430936
Phone: (606) 330-7835
Fax: (859) 313-1095
Type: Mailing
9800, Shelbyville Road, Sycamore, Jefferson County, Kentucky, 40223, United States
STE 220
LOUISVILLE, KY 402232992
Phone: (502) 429-8585
Fax: (502) 429-6157
Type: Mailing
Shelbyville Road, Boston, Louisville, Jefferson County, Kentucky, 40245, United States
STE 2
LOUISVILLE, KY 402073205
Phone: (502) 963-0487
Fax: (502) 429-6157
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 31 Open Payments records for all available years, with a total value of $681.
Total Amount is formed as General ($681) + Research ($0) + Ownership ($0) = $681.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: Axsome Therapeutics, Inc. ($307).
Total Amount
$681
General + Research + Ownership
Payments
31
Total payment records
General Amount
$681
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2010-03-26
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 |
|---|---|---|---|---|
| I20100303000444 | I | Pulmonary Disease | IN | TBD |
| I20100326000990 | I | Sleep 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 610 | 545 | $0 |
| 95811 | Sleep study in sleep lab with continuous airway pressure (6 years or older) | 158 | 150 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 81 | 81 | $0 |
| 95810 | Sleep study in sleep lab (6 years or older) | 75 | 75 | $0 |
| 94060 | Test to measure expiratory airflow and volume changes before and after medication administration | 43 | 43 | $0 |
Insurance plans in this area (ZIP 40004)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PULMONARY DISEASE | KY | 95806 | Unattended sleep study with recording of heart rate, oxygen, respiratory airflow and effort | 44 | 44 |
| PULMONARY DISEASE | KY | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 37 | 37 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | KY | |
| General Surgery | KY | |
| - | KY | |
| - | KY | |
| Nurse Practitioner | KY | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | KY | |
| N E U R O L O G Y | OH | |
| Clinical Social Worker | KY | |
| - | KY | |
| Surgical Oncology | OH |
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