Tiffany Son, MD
NPI 1487223384 · Psychiatry Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Son, MD is a Psychiatry Physician provider in Irvine, CA (NPI 1487223384).
Provider details
- NPI number
- 1487223384
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A203038 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clozapine | 54 |
| Bupropion Hclbrand: Bupropion Xl | 26 |
| Propranolol Hcl | 22 |
| Haloperidol Decanoate | 18 |
| Sertraline Hcl | 17 |
| Quetiapine Fumarate | 16 |
| Benztropine Mesylate | 14 |
| Duloxetine Hcl | 14 |
| Trazodone Hcl | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-23
- Last updated
- 2025-07-17
- Certified
- 2025-07-09
Frequently asked questions
- What is Tiffany Son's NPI number?
- Tiffany Son's National Provider Identifier (NPI) is 1487223384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Son's specialty?
- Tiffany Son is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Tiffany Son located?
- Tiffany Son's practice location on file with NPPES is 4040 Barranca Pkwy Ste 260, Irvine, CA 92604-4780.
- What is Tiffany Son's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Son is (925) 282-1778.
- Does Tiffany Son accept Medicare?
- Tiffany Son is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Son's NPI active?
- Yes — Tiffany Son's NPI (1487223384) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.