Quick answers
- Does Sunil S. Dhawan accept Medicare assignment?
- Yes. Medicare's clinician data says Sunil S. Dhawan 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 Sunil S. Dhawan see?
- In 2024, CMS data shows 1,258 Original Medicare patients and 20,106 services for Sunil S. Dhawan. This counts Original Medicare only and measures volume, not quality.
- What is Sunil S. Dhawan's NPI number?
- 1326018987. 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 Sunil S. Dhawan, 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 | 1,258 |
|---|---|
| Services billed to Medicare | 20,106 |
| Different services or procedures | 59 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (J7345)14,200 services
- Destruction of precancer skin growth, 2-14 growths (17003)1,436 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,313 services
- Destruction of precancer skin growth, 1 growth (17000)414 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)325 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%
- Arthritis40%
- Diabetes38%
- Ischemic heart disease26%
- Chronic kidney disease23%
Hospitals where Sunil S. Dhawan works
Medicare's Facility Affiliation Data lists Sunil S. Dhawan 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.
- Washington HospitalFremont, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050195
Practice locations
Addresses where Sunil S. Dhawan is enrolled with Medicare (CMS data updated October 2, 2026).
- 995 Montague Expy, Suite 111Milpitas, CA 95035 (408) 957‑7676
Group practices
Medicare enrollment lists Sunil S. Dhawan as a member of this group (CMS data updated October 2, 2026).
- East Bay Dermatology Medical Group Inc.8 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Other clinicians in East Bay Dermatology Medical Group Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Southern California Keck School Of Medicine |
| Graduation year | 1993 (33 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326018987 |
| 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