Quick answers
- Does Tony T. Ton-That accept Medicare assignment?
- Yes. Medicare's clinician data says Tony T. Ton-That 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 Tony T. Ton-That see?
- In 2024, CMS data shows 57 Original Medicare patients and 271 services for Tony T. Ton-That. This counts Original Medicare only and measures volume, not quality.
- What is Tony T. Ton-That's NPI number?
- 1013904259. 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 Tony T. Ton-That, 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 | 57 |
|---|---|
| Services billed to Medicare | 271 |
| Different services or procedures | 16 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Acupuncture with electrical stimulation, initial 15 minutes (97813)74 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)60 services
- Needle measurement of electrical activity in arm or leg muscles, complete study (95886)39 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)21 services
- Acupuncture with electrical stimulation, each additional 15 minutes (97814)18 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%
- Arthritis68%
- High blood pressure65%
- Diabetes33%
- Ischemic heart disease28%
- Osteoporosis28%
Practice locations
Addresses where Tony T. Ton-That is enrolled with Medicare (CMS data updated October 2, 2026).
- 11922 Seacrest Dr, Suite EGarden Grove, CA 92840 (657) 667‑0078
Group practices
Medicare enrollment lists Tony T. Ton-That as a member of this group (CMS data updated October 2, 2026).
- PCG Medical Institute Corp4 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in California →
Other rehabilitation doctors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Other clinicians in PCG Medical Institute Corp
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Hahnemann University College Of Medicine |
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013904259 |
| 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