Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1437507688 Individual Practitioner Male Practitioner

Dr. Gregory Esplin Atkinson , MD

Anesthesiology • Santa Barbara, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Atkinson, MD is a certified Anesthesiology practicing in Santa Barbara, CA. With approximately 10 years of clinical experience since completing medical education in 2016, Dr. Atkinson delivers high-quality medical care to the local community at 3700 STATE ST STE 200.

Dr. Atkinson is affiliated with Anesthesia Medical Group Of S B Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for x-ray on artery of brain, heart, or chest, insertion of artery tube for blood sampling or infusion through skin, anesthesia for procedure to assess heart electrical activity. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3700 State St Ste 200

Santa Barbara, CA 931053192

Telephone 8056827751
Fax 8055632527
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Santa Barbara, CA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs -9.7 yrs vs City Avg
City Avg: 19.7 Yrs
State Avg: 27.4 Yrs
Regional Practice Density
70 Specialists

Practicing in Santa Barbara, CA (7879 Statewide)

Telehealth Adoption Rate
4.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
84.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Atkinson (10 Years) 10 Yrs
Santa Barbara Specialty Average (19.7 Years) 19.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
01926 Anesthesia for x-ray on artery of brain, heart, or chest
18 18 $2236.60 $325.65
36620 Insertion of artery tube for blood sampling or infusion through skin
16 16 $375.00 $42.78
00537 Anesthesia for procedure to assess heart electrical activity
16 16 $2320.94 $378.87
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand
16 16 $913.52 $149.58
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
14 14 $812.50 $58.04
00790 Anesthesia for procedure in upper abdomen including use of an endoscope
12 12 $2475.10 $405.44
00145 Anesthesia for retinal surgery
11 11 $1159.09 $185.29
01402 Anesthesia for procedure for total knee joint replacement
11 11 $1987.84 $309.59

Medical Specialties & State Licenses

CMS Verified: 2026-04-10
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License CA A150684

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License AZ R75689

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Anesthesia Medical Group Of S B Inc

3700 State St, Santa Barbara, CA 931053192

Phone: 8056827751

Anesthesia Medical Group Of S B Inc

400 W Pueblo St, Santa Barbara, CA 931054353

Secondary Practice Locations

5301 E Grant Rd

Tucson, AZ 857122805

Phone: 5203245096

300 Pasteur Dr # H3580

Stanford, CA 943052200

Phone: 6507236412

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Kris Kline , MD

Anesthesiology

NPI 1013168921

Doctor of Medicine (M.D.)

Dr. Michael Cox , MD

Anesthesiology

NPI 1033252648

Doctor of Medicine (M.D.)

NPI 1033613377

Doctor of Medicine (M.D.)

Dr. Mark Scott , MD

Anesthesiology

NPI 1053455626

Doctor of Medicine (M.D.)

NPI 1073691861

Doctor of Medicine (M.D.)

Dr. Kurt Wagner , MD

Anesthesiology

NPI 1083000913

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events
📍
Updated Practice Location April 10, 2026

Registered at 3700 STATE ST STE 200, SANTA BARBARA, CA 931053192 (Tel: 8056827751)

📍
Updated Business Mailing Address April 10, 2026

Registered at 3700 STATE ST STE 200, SANTA BARBARA, CA 931053192 (Tel: 8056827751)

📍
Updated Practice Location May 14, 2019

Registered at 300 PASTEUR DR # H3580, STANFORD, CA 943052200 (Tel: 6507236412)

📍
Updated Business Mailing Address May 14, 2019

Registered at 300 PASTEUR DR RM H3580, STANFORD, CA 943052200 (Tel: 6507236415)

📍
Updated Business Mailing Address April 22, 2019

Registered at 300 PASTEUR DR # H3647, STANFORD, CA 943052200 (Tel: 6507236415)

NPI Profile Active July 05, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location July 05, 2016

Registered at 5301 E GRANT RD, TUCSON, AZ 857122805 (Tel: 5203245096)

📍
Updated Business Mailing Address July 05, 2016

Registered at 5301 E GRANT RD, TUCSON, AZ 857122805 (Tel: 5203245095)

👤
Provider Name / Credentials Updated July 05, 2016

Recorded as GREGORY ATKINSON, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 05, 2016

Internal Medicine (License #R75689 in AZ)

🟢
Initial NPI Registration & Enumeration May 27, 2016

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Gregory Atkinson. Be the first to share your experience!

Sign in to leave a review for Dr. Gregory Atkinson

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1437507688
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 27, 2016
Last Update: April 10, 2026
Sole Proprietor: No

Mailing Address

3700 State St Ste 200

Santa Barbara, CA 931053192

Phone: 8056827751

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.