Quick answers
- Does Arthur Y. Fong accept Medicare assignment?
- Yes. Medicare's clinician data says Arthur Y. Fong 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 Arthur Y. Fong see?
- In 2024, CMS data shows 48 Original Medicare patients and 57 services for Arthur Y. Fong. This counts Original Medicare only and measures volume, not quality.
- What is Arthur Y. Fong's NPI number?
- 1851316061. 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 Arthur Y. Fong, 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 | 48 |
|---|---|
| Services billed to Medicare | 57 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Replacement of knee joint, both sides of knee (27447)19 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%
- Arthritis75%
- Ischemic heart disease46%
- Diabetes38%
- COPD31%
Hospitals where Arthur Y. Fong works
Medicare's Facility Affiliation Data lists Arthur Y. Fong 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.
- Mercy Hospital of FolsomFolsom, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050414
- Mercy San Juan Medical CenterCarmichael, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050516
Practice locations
Addresses where Arthur Y. Fong is enrolled with Medicare (CMS data updated October 2, 2026).
- 1650 Creekside DrFolsom, CA 95630 (916) 983‑7400
- 1651 Creekside Dr, Suite 100Folsom, CA 95630 (916) 673‑1990
- 6501 Coyle AveCarmichael, CA 95608 (916) 537‑5000
Group practices
Medicare enrollment lists Arthur Y. Fong as a member of this group (CMS data updated October 2, 2026).
- Physician Assistant Surgical Assist Inc36 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Folsom
Clinicians with the same Medicare primary specialty in Folsom, CA — not a recommendation.
Other clinicians in Physician Assistant Surgical Assist Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1986 (40 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851316061 |
| 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