Shawn Barnes, M.D.
Psychiatry Physician · Encinitas, CA
Shawn Barnes, M.D. is a psychiatry physician with a practice address in Encinitas, California, and NPI 1932458825, issued on Sep 6, 2012. Check the license (California A127179, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Shawn Barnes
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A127179 CA
Self-reported in NPPES; status is on the state search - Practice location
- 121 West E St., Encinitas, CA 92024
- Phone
- (760) 487-8344
- Enumerated
- Sep 6, 2012
- Record last updated
- Nov 20, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (307) 242-1069
- Medicare enrollment
- Enrolled (PECOS I20170721002974); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Verify Shawn Barnes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A127179Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average psychiatry physician in 2024
454 Medicare Part D claims for 45 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Clozapine52 claims
- Quetiapine Fumarate36 claims
- Sertraline Hcl31 claims
- Duloxetine Hcl28 claims
- Invega Sustenna27 claims
- Abilify Maintena24 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Contra Costa CountyPittsburg, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shawn Barnes among 8,673 psychiatry physician records in California
Shawn Barnes, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 66% of them.
- NPI issued2012 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2012 · median 2005 among the 3,295 with a school on file
- Record last updated2017 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 psychiatry physician records list a practice address in Encinitas
They are 26 of the 1,874 NPPES records with a practice address in Encinitas, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Encinitas → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Charles Adams, M.D.Encinitas, CA 920241083608533
- Sabah Chammas, MDEncinitas, CA 920241457307530
- Nancy Cohen, MDEncinitas, CA 920241215975479
- Namir DamlujiEncinitas, CA 920241124116793
- Renee Dupont, M.D.Encinitas, CA 920241831185263
- Robert Friedman, MDEncinitas, CA 920241982760187
- Joanne Gartenberg, M.D.Encinitas, CA 920241013009760
- Wendy Khentigan, MDEncinitas, CA 920241457468902
Common questions
What is Shawn Barnes, M.D.'s NPI number?
Shawn Barnes, M.D.'s National Provider Identifier (NPI) is 1932458825, issued on Sep 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Shawn Barnes, M.D. located?
The NPPES record lists a practice address at 121 West E St., Encinitas, CA, 92024. Phone: (760) 487-8344. Providers update this record themselves, so call before visiting.
How can I verify Shawn Barnes, M.D.'s license?
NPPES lists California license number A127179, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Shawn Barnes, M.D. prescribe under Medicare Part D?
In 2024, Shawn Barnes, M.D. had 454 Medicare Part D claims for 45 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.