Suranga Dharmaratne, MD
NPI 1124321658 · Hospitalist Physician · Appleton, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Suranga Dharmaratne, MD is a Hospitalist Physician provider in Appleton, WI (NPI 1124321658).
Provider details
- NPI number
- 1124321658
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2011018947 (MO)
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 tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
600 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 327 | $72 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 132 | $106 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 51 | $120 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 37 | $110 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 34 | $45 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 51 | 24 |
| Prednisone | 49 | 42 |
| Apixabanbrand: Eliquis | 46 | 17 |
| Cefuroxime Axetilbrand: Cefuroxime | 30 | 30 |
| Metoprolol Succinate | 29 | 16 |
| Furosemide | 27 | 26 |
| Clopidogrel Bisulfate |
Practice location
Mailing address
Additional practice locations (1)
- 130 2nd StNeenah, WI 54956-2883Phone: (920) 729-3100
Registry dates
- Enumerated
- 2010-12-06
- Last updated
- 2018-03-17
Frequently asked questions
- What is Suranga Dharmaratne's NPI number?
- Suranga Dharmaratne's National Provider Identifier (NPI) is 1124321658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Suranga Dharmaratne's specialty?
- Suranga Dharmaratne is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Suranga Dharmaratne located?
- Suranga Dharmaratne's practice location on file with NPPES is 1818 N Meade St, Appleton, WI 54911-3454.
- What is Suranga Dharmaratne's phone number?
- The practice phone number listed in the NPPES registry for Suranga Dharmaratne is (920) 735-7645.
- Does Suranga Dharmaratne accept Medicare?
- Suranga Dharmaratne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Suranga Dharmaratne's NPI active?
- Yes — Suranga Dharmaratne's NPI (1124321658) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.