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

Walter Jorge Astorne, MD, FACP

Individual provider Internal Medicine Physician · NPI 1518177500

Walter Jorge Astorne, MD, FACP is a Critical Care (Intensivists) in Marietta, Georgia. Qualified in 2004, 22 years ago. Practices with Wellstar Medical Group LLC, a 3,072-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Georgia, Michigan and Minnesota.

Years since qualifying
22
Licensed in
GA, MI, MN
In the registry since
2007
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
FACP — Fellow of the American College of Physicians
An internist admitted as a fellow of the ACP.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

55 Whitcher St NE Ste 160
Marietta, GA 30060-1160
Phone: (770) 422-1372
Fax: (770) 423-9651
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 900 E Broadway Ave, Bismarck, ND 58501-4520 — (701) 530-7000

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 081562 (GA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301085400 (MI)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 52149 (MN)
Nephrology Physician Taxonomy 207RN0300X · Licence 52149 (MN)
Nephrology Physician Taxonomy 207RN0300X · Licence 104428 (MN)

Record details

NPI number1518177500
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , FACP
Sole proprietorNo
NPI enumeratedMay 22, 2007
Last updated in NPPESSeptember 27, 2019

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesNEPHROLOGY
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Wellstar Medical Group Llc — 3072 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Marietta