Warren Shaikun, M.D.
NPI 1467482273 · Sleep Medicine (Internal Medicine) Physician · Lexington, KY
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Warren Shaikun, M.D. is a Sleep Medicine (Internal Medicine) Physician provider in Lexington, KY (NPI 1467482273).
Provider details
- NPI number
- 1467482273
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01057548A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,064 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 643 | $83 |
| Sleep Study in Sleep Lab With Continuous Airway Pressure (6 Years Or Older)95811 | 98 | $111 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 60 | $102 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 53 | $10 |
| Home Sleep Test (hst) With Type III Portable Monitor, Unattended; Minimum of 4 Channels: 2 Respiratory Movement/Airflow, 1 Ecg/Heart Rate and 1 Oxygen SaturationG0399 | 51 | $72 |
| Sleep Study in Sleep Lab (6 Years Or Older) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 38 | — |
| Pramipexole Di-Hclbrand: Pramipexole Dihydrochloride | 35 | — |
| Armodafinil | 27 | — |
| Zolpidem Tartrate | 23 | 16 |
| Doxepin Hcl | 16 | — |
| Trazodone Hcl | 16 | — |
| Methylphenidate Hcl | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$187 across 9 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4359 New Shepherdsville RdBardstown, KY 40004-8000Phone: (859) 276-4429Fax: (859) 313-1095
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2025-12-30
- Certified
- 2025-12-30
Frequently asked questions
- What is Warren Shaikun's NPI number?
- Warren Shaikun's National Provider Identifier (NPI) is 1467482273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Warren Shaikun's specialty?
- Warren Shaikun is listed in the NPPES registry with a primary specialty of Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Warren Shaikun located?
- Warren Shaikun's practice location on file with NPPES is 1401 Harrodsburg Rd, Lexington, KY 40504-3751.
- What is Warren Shaikun's phone number?
- The practice phone number listed in the NPPES registry for Warren Shaikun is (859) 276-4429.
- Does Warren Shaikun accept Medicare?
- Warren Shaikun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Warren Shaikun's NPI active?
- Yes — Warren Shaikun's NPI (1467482273) is active in the NPPES registry as of the last update on 2025-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.