Quick answers
- Does Siva Surapanani accept Medicare assignment?
- Yes. Medicare's clinician data says Siva Surapanani 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 Siva Surapanani see?
- In 2024, CMS data shows 627 Original Medicare patients and 2,329 services for Siva Surapanani. This counts Original Medicare only and measures volume, not quality.
- What is Siva Surapanani's NPI number?
- 1588733968. 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 Siva Surapanani, 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 | 627 |
|---|---|
| Services billed to Medicare | 2,329 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 80 |
Most frequent services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)888 services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)613 services
- Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)454 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)204 services
- Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes (99347)40 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%
- Chronic kidney disease75%
- Arthritis71%
- High cholesterol68%
- Alzheimer's disease or dementia62%
- Heart failure56%
Practice locations
Addresses where Siva Surapanani is enrolled with Medicare (CMS data updated October 2, 2026).
- 12600 W Colfax Ave, Suite B200Lakewood, CO 80215 (720) 923‑1250
Group practices
Medicare enrollment lists Siva Surapanani as a member of this group (CMS data updated October 2, 2026).
- Physician Housecalls LLC126 clinicians in the group
Specialties
- Geriatric Medicineprimary
- Internal Medicinealso
Other geriatricians in Lakewood
Clinicians with the same Medicare primary specialty in Lakewood, CO — not a recommendation.
Other clinicians in Physician Housecalls LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1999 (27 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588733968 |
| 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