IndividualActive
Jack Koransky, MD
NPI 1780669721 · Gastroenterology Physician · Marietta, GA
Jack Koransky, MD is a Gastroenterology Physician provider in Marietta, GA (NPI 1780669721).
Provider details
- NPI number
- 1780669721
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 016810 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
711 Canton Rd Ne
Suite 300
Marietta, GA 30060-8948
Phone: (770) 429-0031
Fax: (678) 819-4299
Street-level locationGet directions
Mailing address
1700 Hospital South Dr
Austell, GA 30106-6810
Registry dates
- Enumerated
- 2005-12-13
- Last updated
- 2011-04-08
Frequently asked questions
- What is Jack Koransky's NPI number?
- Jack Koransky's National Provider Identifier (NPI) is 1780669721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Koransky's specialty?
- Jack Koransky is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Koransky located?
- Jack Koransky's practice location on file with NPPES is 711 Canton Rd Ne, Marietta, GA 30060-8948.
- What is Jack Koransky's phone number?
- The practice phone number listed in the NPPES registry for Jack Koransky is (770) 429-0031.
- Is Jack Koransky's NPI active?
- Yes — Jack Koransky's NPI (1780669721) is active in the NPPES registry as of the last update on 2011-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.