Raja Kaikaus, MD
NPI 1427154913 · Gastroenterology Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Raja Kaikaus, MD is a Gastroenterology Physician provider in Louisville, KY (NPI 1427154913).
Provider details
- NPI number
- 1427154913
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 31769 (KY)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
368 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 98 | $74 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 54 | $35 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 47 | $120 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 46 | $51 |
| Ultrasound Exam of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43259 | 32 | $169 |
| Insertion of Stent Into Pancreatic Or Bile Duct Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 96 | 87 |
| Lipase/Protease/Amylasebrand: Creon | 69 | 18 |
| Pantoprazole Sodium | 61 | 22 |
| Ondansetron Hcl | 54 | 50 |
| Linaclotidebrand: Linzess | 38 | — |
| Omeprazole | 37 | 18 |
| Cefdinir | 33 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,107 across 64 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
Registry dates
- Enumerated
- 2006-09-15
- Last updated
- 2021-06-17
- Certified
- 2021-06-17
Frequently asked questions
- What is Raja Kaikaus's NPI number?
- Raja Kaikaus's National Provider Identifier (NPI) is 1427154913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Raja Kaikaus's specialty?
- Raja Kaikaus is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Raja Kaikaus located?
- Raja Kaikaus's practice location on file with NPPES is 225 Abraham Flexner Way, Louisville, KY 40202.
- What is Raja Kaikaus's phone number?
- The practice phone number listed in the NPPES registry for Raja Kaikaus is (502) 568-6616.
- Does Raja Kaikaus accept Medicare?
- Raja Kaikaus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Raja Kaikaus's NPI active?
- Yes — Raja Kaikaus's NPI (1427154913) is active in the NPPES registry as of the last update on 2021-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.