Tomas Efren Holguin, MD
Tomas Efren Holguin, MD is an Addiction Medicine (Psychiatry & Neurology) Physician in San Bernardino, California. Licensed in California. Registered with an NPI since 2026.
- Licensed in
- CA
- In the registry since
- 2026
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
1003 E Brier DrSan Bernardino, CA 92408-2817
Phone: (909) 382-7100
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Addiction Medicine (Psychiatry & Neurology) Physician (primary) | Taxonomy 2084A0401X · Licence 210019 (CA) |
|---|
Record details
| NPI number | 1952212995 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | September 16, 2026 |
| Last updated in NPPES | September 16, 2026 |
| Certification date | September 16, 2026 |