Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Gregory Rogalski, MD

Individual provider Diagnostic Radiology Physician · NPI 1699704742

Dr. Gregory Rogalski, MD practises Diagnostic Radiology in Sacramento, California. Graduated from University of California, Davis School of Medicine in 2001, 25 years ago. Practices with Dignity Health Medical Foundation, a 1,204-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
25
Trained at
University of California, Davis School of Medicine
Licensed in
CA
In the registry since
2006
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

3000 Q St Fl 1
Sacramento, CA 95816-7058
Phone: (916) 733-3301
Fax: (916) 281-3882
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3291 Ramos Cir, Sacramento, CA 95827-2516 — (916) 363-4040

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence A82124 (CA)

Record details

NPI number1699704742
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 1, 2006
Last updated in NPPESFebruary 12, 2020
Certification dateFebruary 12, 2020

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Dignity Health Medical Foundation — 1204 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations20 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 patients2,485
Services billed 13,126 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

  • Mercy Hospital Of Folsom Hospital · Folsom, CA · listed as Sacramento Radiology Medical Group, Inc
  • Mercy San Juan Medical Center Hospital · Carmichael, CA
  • Mercy General Hospital Hospital · Sacramento, CA
  • Mercy Medical Center Redding Hospital · Redding, CA
  • Woodland Memorial Hospital Hospital · Woodland, CA

Colleagues at Dignity Health Medical Foundation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1204 clinicians in the practice; 12 are shown here.

Other providers in Sacramento