Quick answers
- Does Leslie G. Hilger accept Medicare assignment?
- Yes. Medicare's clinician data says Leslie G. Hilger 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 Leslie G. Hilger see?
- In 2024, CMS data shows 1,073 Original Medicare patients and 4,728 services for Leslie G. Hilger. This counts Original Medicare only and measures volume, not quality.
- What is Leslie G. Hilger's NPI number?
- 1902901226. 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 Leslie G. Hilger, 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 | 1,073 |
|---|---|
| Services billed to Medicare | 4,728 |
| Different services or procedures | 28 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)1,376 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,179 services
- Destruction of precancer skin growth, 1 growth (17000)693 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)534 services
- Biopsy of related skin growth, first growth (11102)168 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 cholesterol74%
- High blood pressure67%
- Arthritis36%
- Chronic kidney disease20%
- Ischemic heart disease18%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)18%
Practice locations
Addresses where Leslie G. Hilger is enrolled with Medicare (CMS data updated October 2, 2026).
- 460 34th StOakland, CA 94609 (510) 652‑8091
- 5401 Norris Canyon Rd, Suite 212San Ramon, CA 94583 (925) 866‑1920
Group practices
Medicare enrollment lists Leslie G. Hilger as a member of this group (CMS data updated October 2, 2026).
- Affiliates in Dermatology Medical Group, Inc.3 clinicians in the group
Specialties
- Dermatologyprimary
- Pathologyalso
- Plastic and Reconstructive Surgeryalso
Other dermatologists in Oakland
Clinicians with the same Medicare primary specialty in Oakland, CA — not a recommendation.
Other clinicians in Affiliates in Dermatology Medical Group, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1970 (56 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902901226 |
| 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