Quick answers
- Does Chia C. Yeh-To accept Medicare assignment?
- Yes. Medicare's clinician data says Chia C. Yeh-To 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 Chia C. Yeh-To see?
- In 2024, CMS data shows 640 Original Medicare patients and 3,713 services for Chia C. Yeh-To. This counts Original Medicare only and measures volume, not quality.
- What is Chia C. Yeh-To's NPI number?
- 1528076742. 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 Chia C. Yeh-To, 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 | 640 |
|---|---|
| Services billed to Medicare | 3,713 |
| Different services or procedures | 75 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)1,089 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)687 services
- Destruction of precancer skin growth, 1 growth (17000)379 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)333 services
- Biopsy of related skin growth, first growth (11102)265 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%
- Arthritis46%
- Ischemic heart disease35%
- Chronic kidney disease25%
- Diabetes24%
Practice locations
Addresses where Chia C. Yeh-To is enrolled with Medicare (CMS data updated October 2, 2026).
- 1125 E Spruce Ave, Suite 207Fresno, CA 93720 (559) 435‑7546
Group practices
Medicare enrollment lists Chia C. Yeh-To as a member of these groups (CMS data updated October 2, 2026).
- CPP 435SKIN PC6 clinicians in the group
- Kathleen L Behr M D Inc6 clinicians in the group
Specialties
- Dermatologyprimary
- Emergency Medicinealso
- Family Practicealso
Other dermatologists in Fresno
Clinicians with the same Medicare primary specialty in Fresno, CA — not a recommendation.
Other clinicians in CPP 435SKIN PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Saint Louis University School Of Medicine |
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528076742 |
| 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