Timothy Hall, MD, PHD
NPI 1417101965 · Psychiatry Physician · Santa Monica, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Hall, MD, PHD is a Psychiatry Physician provider in Santa Monica, CA (NPI 1417101965).
Provider details
- NPI number
- 1417101965
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- A108863 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
119 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 119 | $136 |
Typical Medicare-allowed amounts for these services range $136–$136 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bupropion Hclbrand: Bupropion Xl | 70 |
| Lamotrigine | 68 |
| Diazepam | 53 |
| Lorazepam | 30 |
| Quetiapine Fumarate | 30 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 28 |
| Buspirone Hcl | 28 |
| Zolpidem Tartrate | 27 |
| Trazodone Hcl |
Practice location
Mailing address
Additional practice locations (3)
- 300 Ucla Medical Plz Ste 2200Los Angeles, CA 90095-3414Phone: (310) 825-9989Fax: (310) 267-1908
- 910 Vine StLos Angeles, CA 90038-2702Phone: (866) 499-8252Fax: (323) 461-3109
- 1399 Roxbury Dr Ste 100Los Angeles, CA 90035-4709Phone: (310) 557-2273Fax: (310) 557-3450
Registry dates
- Enumerated
- 2008-11-11
- Last updated
- 2019-12-02
Frequently asked questions
- What is Timothy Hall's NPI number?
- Timothy Hall's National Provider Identifier (NPI) is 1417101965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Hall's specialty?
- Timothy Hall is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Hall located?
- Timothy Hall's practice location on file with NPPES is 1920 Colorado Ave, Santa Monica, CA 90404-3414.
- What is Timothy Hall's phone number?
- The practice phone number listed in the NPPES registry for Timothy Hall is (310) 319-4700.
- Does Timothy Hall accept Medicare?
- Timothy Hall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Hall's NPI active?
- Yes — Timothy Hall's NPI (1417101965) is active in the NPPES registry as of the last update on 2019-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.