Quick answers
- Does Venkata K. Marella accept Medicare assignment?
- Yes. Medicare's clinician data says Venkata K. Marella 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 Venkata K. Marella see?
- In 2024, CMS data shows 1,691 Original Medicare patients and 10,321 services for Venkata K. Marella. This counts Original Medicare only and measures volume, not quality.
- What is Venkata K. Marella's NPI number?
- 1083695373. 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 Venkata K. Marella, 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 | 1,691 |
|---|---|
| Services billed to Medicare | 10,321 |
| Different services or procedures | 96 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Automated urinalysis test (81003)2,337 services
- Ultrasound measurement of bladder capacity after voiding (51798)898 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)883 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)462 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)440 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%
- Arthritis56%
- Ischemic heart disease55%
- Chronic kidney disease52%
- Diabetes40%
Hospitals where Venkata K. Marella works
Medicare's Facility Affiliation Data lists Venkata K. Marella 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.
- AdventHealth WatermanTavares, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 100057
- The Villages Regional HospitalThe Villages, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100290
- UF Health Leesburg HospitalLeesburg, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100084
Practice locations
Addresses where Venkata K. Marella is enrolled with Medicare (CMS data updated October 2, 2026).
- 808 Hwy 466Lady Lake, FL 32159 (352) 775‑6899
Group practices
Medicare enrollment lists Venkata K. Marella as a member of this group (CMS data updated October 2, 2026).
- Lake Sumter Urology, LLC5 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Florida
Clinicians with the same Medicare primary specialty in Florida — not a recommendation.
Other clinicians in Lake Sumter Urology, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083695373 |
| 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