NPI age
7 years
Enumerated 2019-03-25
● Active
Type 1 · Individual
John Grunyk, MD
Grunyk is 1 of 43 pediatrics providers in Atlanta and 1 of 77 in Georgia.
Primary specialty
Pediatrics
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-08-31
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 77 active pediatrics providers in Georgia.
NPI age
7 years
↓ 10 yr below median (17 yr)
State licenses
1 state
37% of peers hold multiple states
Subspecialties
0
64% of peers hold subspecialties
NPI lifetime · 2019 → 2026
2019-03Enumerated in NPPES
2019
2026
Where they practice
Practice location
2220 N Druid Hills Rd Ne
Atlanta, GA 303293117
Mailing address
2220 N Druid Hills Rd Ne
Atlanta, GA 303293117
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
225 E Chicago Ave
Chicago, IL 606112991
Location 3
725 Welch Rd
Palo Alto, CA 943041601
Specialties
-
Pediatrics PrimaryA pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both...
Practice context
Part of a multi-provider practice. 185 other active providers share this practice address in NPPES.
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