Krishan Ariyarathna, MD
NPI 1497975353 · Hospitalist Physician · Council Bluffs, IA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krishan Ariyarathna, MD is a Hospitalist Physician provider in Council Bluffs, IA (NPI 1497975353).
Provider details
- NPI number
- 1497975353
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD-51888 (IA)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,142 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 | 671 | $67 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 180 | $98 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 125 | $101 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 83 | $148 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 40 | $110 |
| Critical Care, First 30-74 Minutes99291 | 23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 31 | 26 |
| Levothyroxine Sodium | 21 | — |
| Apixabanbrand: Eliquis | 17 | 14 |
| Atorvastatin Calcium | 17 | 16 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 17 | 16 |
| Furosemide | 17 | 16 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 across 1 record (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
- 2007-04-25
- Last updated
- 2024-10-21
- Certified
- 2024-10-21
Frequently asked questions
- What is Krishan Ariyarathna's NPI number?
- Krishan Ariyarathna's National Provider Identifier (NPI) is 1497975353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krishan Ariyarathna's specialty?
- Krishan Ariyarathna is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Krishan Ariyarathna located?
- Krishan Ariyarathna's practice location on file with NPPES is 933 E Pierce St, Council Bluffs, IA 51503-4626.
- What is Krishan Ariyarathna's phone number?
- The practice phone number listed in the NPPES registry for Krishan Ariyarathna is (712) 396-4360.
- Does Krishan Ariyarathna accept Medicare?
- Krishan Ariyarathna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krishan Ariyarathna's NPI active?
- Yes — Krishan Ariyarathna's NPI (1497975353) is active in the NPPES registry as of the last update on 2024-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.