Lily Chiang, M.D.
NPI 1235302043 · Psychiatry Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lily Chiang, M.D. is a Psychiatry Physician provider in San Diego, CA (NPI 1235302043).
Provider details
- NPI number
- 1235302043
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A116311 (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
18 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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buspirone Hcl | 83 | 32 |
| Sertraline Hcl | 71 | 27 |
| Lorazepam | 63 | 19 |
| Trazodone Hcl | 51 | 23 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 44 | 16 |
| Bupropion Hclbrand: Bupropion Xl | 44 | 18 |
| Escitalopram Oxalate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-04-12
- Last updated
- 2021-11-30
Frequently asked questions
- What is Lily Chiang's NPI number?
- Lily Chiang's National Provider Identifier (NPI) is 1235302043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lily Chiang's specialty?
- Lily Chiang is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Lily Chiang located?
- Lily Chiang's practice location on file with NPPES is 4660 Palm Ave, San Diego, CA 92154-8404.
- What is Lily Chiang's phone number?
- The practice phone number listed in the NPPES registry for Lily Chiang is (877) 496-0450.
- Does Lily Chiang accept Medicare?
- Lily Chiang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lily Chiang's NPI active?
- Yes — Lily Chiang's NPI (1235302043) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.