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

Dr. Kari L. Grabowsky, MD

Individual provider Internal Medicine Physician · NPI 1578530218

Dr. Kari L. Grabowsky, MD is a Hospitalist in Concord, California. Qualified in 1987, 39 years ago. Practices with John Muir Physician Network, a 486-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in California, Colorado, Minnesota and Oregon.

Years since qualifying
39
Licensed in
CA, CO, MN, OR
In the registry since
2006
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2700 Grant St Ste 200
Concord, CA 94520-2270
Phone: (925) 947-3393
Show map & directions

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

Additional practice locations (4)

  • 350 S Oak Ave, Oakdale, CA 95361-3519 — (303) 390-1940
  • 1000 1st Dr Nw, Austin, MN 55912-2941 — (507) 433-7351
  • 1650 4th St Se, Rochester, MN 55904-4717 — (507) 288-3443
  • 94220 4th St, Gold Beach, OR 97444-7756 — (541) 247-3000

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence G64748 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence DR.0072366 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence G64748 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD224745 (OR)
Hospitalist Physician Taxonomy 208M00000X · Licence 49307 (MN)

Record details

NPI number1578530218
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 1, 2006
Last updated in NPPESJune 12, 2025
Certification dateJune 12, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice John Muir Physician Network — 486 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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