Jeffrey Kerr, DO
NPI 1417586165 · Psychiatry Physician · Ventura, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Kerr, DO is a Psychiatry Physician provider in Ventura, CA (NPI 1417586165).
Provider details
- NPI number
- 1417586165
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A21476 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Risperidone | 27 |
| Escitalopram Oxalate | 25 |
| Clonazepam | 22 |
| Trazodone Hcl | 22 |
| Hydroxyzine Hcl | 21 |
| Buspirone Hcl | 18 |
| Gabapentin | 16 |
| Lamotrigine | 14 |
| Metformin Hcl | 13 |
| Clozapine | 12 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 200 Hillmont AveVentura, CA 93003-1647Phone: (805) 652-6729
- 300 Hillmont AveVentura, CA 93003-1651Phone: (805) 652-6000
- 4258 Telegraph RdVentura, CA 93003-3706Phone: (805) 477-5700
Registry dates
- Enumerated
- 2020-04-05
- Last updated
- 2025-10-14
- Certified
- 2025-10-14
Frequently asked questions
- What is Jeffrey Kerr's NPI number?
- Jeffrey Kerr's National Provider Identifier (NPI) is 1417586165, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Kerr's specialty?
- Jeffrey Kerr is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Kerr located?
- Jeffrey Kerr's practice location on file with NPPES is 147 N Brent St, Ventura, CA 93003-2809.
- What is Jeffrey Kerr's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Kerr is (805) 948-5698.
- Does Jeffrey Kerr accept Medicare?
- Jeffrey Kerr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Kerr's NPI active?
- Yes — Jeffrey Kerr's NPI (1417586165) is active in the NPPES registry as of the last update on 2025-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.