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

Mr. Sebastian Orion Groot, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1194251249

Mr. Sebastian Orion Groot, DO is a Family Practice in Berkeley, California. Qualified in 2017, 9 years ago. Practices with John Muir Physician Network, a 486-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
9
Licensed in
CA
In the registry since
2017
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3100 San Pablo Ave # 310
Berkeley, CA 94702-2498
Phone: (510) 985-5020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1450 Treat Blvd Ste 320, Walnut Creek, CA 94597-2168 — (925) 296-9880
  • 1450 Treat Blvd # 160, Walnut Creek, CA 94597-2168 — (925) 952-2828

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A16750 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1194251249
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 11, 2017
Last updated in NPPESMarch 10, 2021
Certification dateMarch 10, 2021
Mailing address1450 Treat Blvd # 300, Walnut Creek, CA 94597-2168

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice John Muir Physician Network — 486 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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