Derek Gilbert
NPI 1457883605 · Psychiatry Physician · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Gilbert is a Psychiatry Physician provider in Santa Rosa, CA (NPI 1457883605).
Provider details
- NPI number
- 1457883605
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- R4404 (KY)
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 294 | 49 |
| Fluoxetine Hcl | 261 | 67 |
| Trazodone Hcl | 260 | 84 |
| Sertraline Hcl | 220 | 64 |
| Clonazepam | 220 | 32 |
| Quetiapine Fumarate | 220 | 49 |
| Alprazolam | 208 |
Practice location
Mailing address
Additional practice locations (1)
- 245 Fountain CtLexington, KY 40509-2792Phone: (859) 323-6021Fax: (859) 323-1670
Registry dates
- Enumerated
- 2017-03-28
- Last updated
- 2023-09-21
- Certified
- 2021-07-09
Frequently asked questions
- What is Derek Gilbert's NPI number?
- Derek Gilbert's National Provider Identifier (NPI) is 1457883605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Gilbert's specialty?
- Derek Gilbert is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Gilbert located?
- Derek Gilbert's practice location on file with NPPES is 480 Tesconi Cir Ste B, Santa Rosa, CA 95401-4691.
- What is Derek Gilbert's phone number?
- The practice phone number listed in the NPPES registry for Derek Gilbert is (707) 206-7268.
- Does Derek Gilbert accept Medicare?
- Derek Gilbert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Gilbert's NPI active?
- Yes — Derek Gilbert's NPI (1457883605) is active in the NPPES registry as of the last update on 2023-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.