Timothy Hayes, M.D., M.P.H.
NPI 1194722264 · Addiction Psychiatry Physician · Santa Monica, CA
Timothy Hayes, M.D., M.P.H. is a Addiction Psychiatry Physician provider in Santa Monica, CA (NPI 1194722264).
Provider details
- NPI number
- 1194722264
- Entity type
- Individual
- Primary specialty
- Addiction Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.P.H.
- Sex
- Male
- License
- G36996 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Escitalopram Oxalate | 60 | 14 |
| Bupropion Hclbrand: Bupropion Xl | 38 | — |
| Quetiapine Fumarate | 31 | — |
| Lamotrigine | 25 | — |
| Modafinil | 25 | — |
| Duloxetine Hcl | 23 | — |
| Sertraline Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-05
- Last updated
- 2025-09-11
Frequently asked questions
- What is Timothy Hayes's NPI number?
- Timothy Hayes's National Provider Identifier (NPI) is 1194722264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Hayes's specialty?
- Timothy Hayes is listed in the NPPES registry with a primary specialty of Addiction Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Hayes located?
- Timothy Hayes's practice location on file with NPPES is 1301 20th St, Santa Monica, CA 90404-2088.
- What is Timothy Hayes's phone number?
- The practice phone number listed in the NPPES registry for Timothy Hayes is (310) 315-0303.
- Is Timothy Hayes's NPI active?
- Yes — Timothy Hayes's NPI (1194722264) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.