Quick answers
- Does Swapna Chennareddygari accept Medicare assignment?
- Yes. Medicare's clinician data says Swapna Chennareddygari 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 Swapna Chennareddygari see?
- In 2024, CMS data shows 159 Original Medicare patients and 208 services for Swapna Chennareddygari. This counts Original Medicare only and measures volume, not quality.
- What is Swapna Chennareddygari's NPI number?
- 1558565150. 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 Swapna Chennareddygari, 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 | 159 |
|---|---|
| Services billed to Medicare | 208 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Telephone medical discussion with physician, 5-10 minutes (99441)176 services
- Telephone medical discussion with physician, 11-20 minutes (99442)23 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%
- Depression67%
- Diabetes53%
- Arthritis50%
- Anxiety48%
Practice locations
Addresses where Swapna Chennareddygari is enrolled with Medicare (CMS data updated October 2, 2026).
- 10435 SE Cora StPortland, OR 97266 (206) 823‑1004
- 11120 NE 33rd Pl, Suite 202Bellevue, WA 98004 (206) 823‑1004
- 75 Shore DrSaint Helens, OR 97051 (206) 823‑1004
Group practices
Medicare enrollment lists Swapna Chennareddygari as a member of this group (CMS data updated October 2, 2026).
- Daiya Healthcare PLLC79 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Portland
Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.
Other clinicians in Daiya Healthcare PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558565150 |
| 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