Quick answers
- Does Lillian F. Soohoo accept Medicare assignment?
- Yes. Medicare's clinician data says Lillian F. Soohoo 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 Lillian F. Soohoo see?
- In 2024, CMS data shows 284 Original Medicare patients and 3,501 services for Lillian F. Soohoo. This counts Original Medicare only and measures volume, not quality.
- What is Lillian F. Soohoo's NPI number?
- 1629140819. 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 Lillian F. Soohoo, 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 | 284 |
|---|---|
| Services billed to Medicare | 3,501 |
| Different services or procedures | 34 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)513 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)286 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)153 services
- Destruction of precancer skin growth, 1 growth (17000)147 services
- Pathology examination of tissue using a microscope, intermediate complexity (88305)107 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 cholesterol75%
- High blood pressure66%
- Arthritis43%
- Ischemic heart disease21%
- Osteoporosis21%
- Diabetes17%
Practice locations
Addresses where Lillian F. Soohoo is enrolled with Medicare (CMS data updated October 2, 2026).
- 355 Lennon Ln, Suite 255Walnut Creek, CA 94598 (925) 932‑7704
Group practices
Medicare enrollment lists Lillian F. Soohoo as a member of this group (CMS data updated October 2, 2026).
- Golden State Dermatology Associates, Inc.125 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Walnut Creek
Clinicians with the same Medicare primary specialty in Walnut Creek, CA — not a recommendation.
Other clinicians in Golden State Dermatology Associates, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University |
| Graduation year | 1989 (37 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1629140819 |
| 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