Quick answers
- Does Minh C. Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Minh C. Nguyen 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 Minh C. Nguyen see?
- In 2024, CMS data shows 37 Original Medicare patients and 116 services for Minh C. Nguyen. This counts Original Medicare only and measures volume, not quality.
- What is Minh C. Nguyen's NPI number?
- 1851731889. 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 Minh C. Nguyen, 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 | 37 |
|---|---|
| Services billed to Medicare | 116 |
| Different services or procedures | 2 |
| Participating Medicare provider | Yes |
| Average age of these patients | 57 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)105 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)11 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).
- Depression57%
- High blood pressure46%
- Anxiety41%
- High cholesterol32%
Practice locations
Addresses where Minh C. Nguyen is enrolled with Medicare (CMS data updated October 2, 2026).
- 2523 El Portal DrSan Pablo, CA 94806 (510) 215‑3730
- 4601 Hartford StAbilene, TX 79605 (325) 793‑3411
Group practices
Medicare enrollment lists Minh C. Nguyen as a member of these groups (CMS data updated October 2, 2026).
- The West Texas Rehabilitation Center466 clinicians in the group
- Contra Costa County76 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in San Pablo
Clinicians with the same Medicare primary specialty in San Pablo, CA — not a recommendation.
Other clinicians in The West Texas Rehabilitation Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Geffen School Of Medicine |
| Graduation year | 2011 (15 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851731889 |
| 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