Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Shaun David Carstairs, MD

Individual provider Emergency Medicine Physician · NPI 1255301602

Dr. Shaun David Carstairs, MD practises Emergency Medicine in Chula Vista, California. Graduated from Uniformed Services Uhs Fe Hebert School of Med in 1998, 28 years ago. Practices with Morehouse General Hospital, a 34-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Louisiana.

Years since qualifying
28
Trained at
Uniformed Services Uhs Fe Hebert School of Med
Licensed in
CA, LA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

435 H St
Chula Vista, CA 91910-4307
Phone: (619) 691-7290
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 3020 Childrens Way, San Diego, CA 92123-4223 — (858) 966-8800
  • 323 W Walnut Ave, Bastrop, LA 71220-4521 — (318) 283-3600

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A71434 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 326862 (LA)
Medical Toxicology (Emergency Medicine) Physician Taxonomy 207PT0002X · Licence A71434 (CA)

Record details

NPI number1255301602
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESMay 28, 2025
Certification dateMay 28, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED
Graduated 1998 (28 years in practice)
Group practice Morehouse General Hospital — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients129
Services billed 244 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Morehouse General Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 34 clinicians in the practice; 10 are shown here.

Other providers in Chula Vista