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

Gregory Esplin Atkinson, MD

Individual provider Internal Medicine Physician · NPI 1437507688

Gregory Esplin Atkinson, MD is an Anesthesiology in Santa Barbara, California. Qualified in 2016, 10 years ago. Practices with Anesthesia Medical Group of S B Inc, a 32-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arizona and California.

Years since qualifying
10
Licensed in
AZ, CA
In the registry since
2016
Specialties on file
2
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

3700 State St Ste 200
Santa Barbara, CA 93105-3192
Phone: (805) 682-7751
Fax: (805) 563-2527
Show map & directions

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

Additional practice locations (2)

  • 5301 E Grant Rd, Tucson, AZ 85712-2805 — (520) 324-5096
  • 300 Pasteur Dr # H3580, Stanford, CA 94305-2200 — (650) 723-6412

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A150684 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence R75689 (AZ)

Record details

NPI number1437507688
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2016
Last updated in NPPESApril 10, 2026
Certification dateApril 10, 2026
Mailing address3700 State St Ste 200, Santa Barbara, CA 93105-3192

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Anesthesia Medical Group Of S B Inc — 32 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Santa Barbara