Quick answers
- Does Tatiana Denega accept Medicare assignment?
- Yes. Medicare's clinician data says Tatiana Denega 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 Tatiana Denega see?
- In 2024, CMS data shows 385 Original Medicare patients and 419 services for Tatiana Denega. This counts Original Medicare only and measures volume, not quality.
- What is Tatiana Denega's NPI number?
- 1124439864. 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 Tatiana Denega, 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 | 385 |
|---|---|
| Services billed to Medicare | 419 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)302 services
- Critical care, first 30-74 minutes (99291)45 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)34 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%
- Arthritis66%
- Ischemic heart disease55%
- Anxiety51%
- Diabetes49%
Hospitals where Tatiana Denega works
Medicare's Facility Affiliation Data lists Tatiana Denega 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.
- Deaconess Henderson HospitalHenderson, KY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 180056
- Deaconess Hospital IncEvansville, IN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 150082
- Ferrell Hospital Community FoundationsEldorado, IL · Critical Access Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 141324
- Heartland Regional Medical CenterMarion, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140184
- Memorial Hospital and Health Care CenterJasper, IN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 150115
Practice locations
Addresses where Tatiana Denega is enrolled with Medicare (CMS data updated October 2, 2026).
- 4011 Gateway BlvdNewburgh, IN 47630 (812) 450‑7338
- 600 Mary StEvansville, IN 47710 (812) 450‑7299
Group practices
Medicare enrollment lists Tatiana Denega as a member of this group (CMS data updated October 2, 2026).
- Deaconess Hospital, Inc.415 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Newburgh
Clinicians with the same Medicare primary specialty in Newburgh, IN — not a recommendation.
Other clinicians in Deaconess Hospital, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 (18 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124439864 |
| 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