Quick answers
- Does Srinivas Nimmagadda accept Medicare assignment?
- Yes. Medicare's clinician data says Srinivas Nimmagadda 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 Srinivas Nimmagadda see?
- In 2024, CMS data shows 153 Original Medicare patients and 1,980 services for Srinivas Nimmagadda. This counts Original Medicare only and measures volume, not quality.
- What is Srinivas Nimmagadda's NPI number?
- 1669433090. 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 Srinivas Nimmagadda, 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 | 153 |
|---|---|
| Services billed to Medicare | 1,980 |
| Different services or procedures | 30 |
| Participating Medicare provider | Yes |
| Average age of these patients | 84 |
Most frequent services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)938 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)702 services
- Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)84 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)39 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)27 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%
- Alzheimer's disease or dementia61%
- Arthritis59%
- Depression49%
- Anxiety46%
Practice locations
Addresses where Srinivas Nimmagadda is enrolled with Medicare (CMS data updated October 2, 2026).
- 3443 Dickerson Pike, Suite 400Nashville, TN 37207 (615) 612‑2146
- 8115 Isabella Ln, Suite 10Brentwood, TN 37027 (615) 309‑0080
Group practices
Medicare enrollment lists Srinivas Nimmagadda as a member of this group (CMS data updated October 2, 2026).
- Advanced Diagnostic Imaging PC523 clinicians in the group
Specialties
- Family Practiceprimary
- Geriatric Medicinealso
Other family doctors in Nashville
Clinicians with the same Medicare primary specialty in Nashville, TN — not a recommendation.
Other clinicians in Advanced Diagnostic Imaging PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669433090 |
| 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
- 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