Quick answers
- Does David K. Maldonado accept Medicare assignment?
- Yes. Medicare's clinician data says David K. Maldonado accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does David K. Maldonado see?
- In 2024, CMS data shows 79 Original Medicare patients and 113 services for David K. Maldonado. This counts Original Medicare only and measures volume, not quality.
- What is David K. Maldonado's NPI number?
- 1336815356. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for David K. Maldonado, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 79 |
|---|---|
| Services billed to Medicare | 113 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Critical care, first 30-74 minutes (99291)25 services
- Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)23 services
- Ultrasonic guidance for blood vessel access (76937)21 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)16 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Heart failure63%
- Ischemic heart disease62%
- Arthritis59%
- COPD58%
Hospitals where David K. Maldonado works
Medicare's Facility Affiliation Data lists David K. Maldonado at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Ascension St Vincent EvansvilleEvansville, IN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 150100
Practice locations
Addresses where David K. Maldonado is enrolled with Medicare (CMS data updated October 2, 2026).
- 2121 Willow StVincennes, IN 47591 (812) 477‑1558
- 225 Crosslake DrEvansville, IN 47715 (812) 477‑1558
Group practices
Medicare enrollment lists David K. Maldonado as a member of these groups (CMS data updated October 2, 2026).
- Orthopaedics-Indianapolis Inc371 clinicians in the group
- Tri-State Orthopaedic Surgeons Inc58 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Vincennes
Clinicians with the same Medicare primary specialty in Vincennes, IN — not a recommendation.
Other clinicians in Orthopaedics-Indianapolis Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336815356 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians