Amy Barnhorst, MD
NPI 1225221245 · Psychiatry Physician · Ventura, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Barnhorst, MD is a Psychiatry Physician provider in Ventura, CA (NPI 1225221245).
Provider details
- NPI number
- 1225221245
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A101677 (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
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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.
Practice location
Mailing address
Additional practice locations (2)
- 2230 Stockton BlvdSacramento, CA 95817-1419Phone: (916) 875-1058
- 300 Hillmont AveVentura, CA 93003-1651Phone: (805) 652-6000
Registry dates
- Enumerated
- 2007-08-22
- Last updated
- 2025-10-15
- Certified
- 2025-10-15
Frequently asked questions
- What is Amy Barnhorst's NPI number?
- Amy Barnhorst's National Provider Identifier (NPI) is 1225221245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Barnhorst's specialty?
- Amy Barnhorst is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Amy Barnhorst located?
- Amy Barnhorst's practice location on file with NPPES is 200 Hillmont Ave, Ventura, CA 93003-1647.
- What is Amy Barnhorst's phone number?
- The practice phone number listed in the NPPES registry for Amy Barnhorst is (805) 652-6729.
- Does Amy Barnhorst accept Medicare?
- Amy Barnhorst is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Barnhorst's NPI active?
- Yes — Amy Barnhorst's NPI (1225221245) is active in the NPPES registry as of the last update on 2025-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.