Shawn Barnes, M.D.
NPI 1932458825 · Psychiatry Physician · Encinitas, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shawn Barnes, M.D. is a Psychiatry Physician provider in Encinitas, CA (NPI 1932458825).
Provider details
- NPI number
- 1932458825
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clozapine | 52 |
| Quetiapine Fumarate | 36 |
| Sertraline Hcl | 31 |
| Duloxetine Hcl | 28 |
| Paliperidone Palmitatebrand: Invega Sustenna | 27 |
| Aripiprazolebrand: Abilify Maintena | 24 |
| Lurasidone Hcl | 23 |
| Lamotrigine | 21 |
| Olanzapine | 19 |
| Divalproex Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-09-06
- Last updated
- 2017-11-20
Frequently asked questions
- What is Shawn Barnes's NPI number?
- Shawn Barnes's National Provider Identifier (NPI) is 1932458825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shawn Barnes's specialty?
- Shawn Barnes is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Shawn Barnes located?
- Shawn Barnes's practice location on file with NPPES is 121 West E St., Encinitas, CA 92024.
- What is Shawn Barnes's phone number?
- The practice phone number listed in the NPPES registry for Shawn Barnes is (760) 487-8344.
- Does Shawn Barnes accept Medicare?
- Shawn Barnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shawn Barnes's NPI active?
- Yes — Shawn Barnes's NPI (1932458825) is active in the NPPES registry as of the last update on 2017-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.