Quick answers
- Does Puneet K. Chandak accept Medicare assignment?
- Yes. Medicare's clinician data says Puneet K. Chandak 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 Puneet K. Chandak see?
- In 2024, CMS data shows 3,282 Original Medicare patients and 74,586 services for Puneet K. Chandak. This counts Original Medicare only and measures volume, not quality.
- What is Puneet K. Chandak's NPI number?
- 1043276900. 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 Puneet K. Chandak, 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 | 3,282 |
|---|---|
| Services billed to Medicare | 74,586 |
| Different services or procedures | 213 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)45,200 services
- Injection of additional new drug or substance into vein (96375)6,401 services
- Injection, gadobenate dimeglumine (multihance), per ml (A9577)5,218 services
- Injection, regadenoson, 0.1 mg (J2785)2,016 services
- Injection of drug or substance into vein (96374)1,967 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%
- Arthritis62%
- Ischemic heart disease57%
- Diabetes51%
- Depression31%
Practice locations
Addresses where Puneet K. Chandak is enrolled with Medicare (CMS data updated October 2, 2026).
- 16661 Ventura Blvd, Suite 100Encino, CA 91436 (415) 595‑8687
- 2191 Mowry Ave, Suite 500hFremont, CA 94538 (510) 792‑9700
- 39120 Argonaut Way, Suite 827Fremont, CA 94538
- 50 N La Cienega Blvd, Suite 100Beverly Hills, CA 90211 (510) 953‑4099
Group practices
Medicare enrollment lists Puneet K. Chandak as a member of this group (CMS data updated October 2, 2026).
- Silicon Valley Medical Imaging Inc a Medical Corporation3 clinicians in the group
Specialties
- Nuclear Medicineprimary
- Diagnostic Radiologyalso
Other nuclear medicine doctors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Other clinicians in Silicon Valley Medical Imaging Inc a Medical Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 (37 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043276900 |
| 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