Digestive Associates of Ohio
NPI 1528383346 · Gastroenterology Physician · Columbus, OH
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Digestive Associates of Ohio is a Gastroenterology Physician organization in Columbus, OH (NPI 1528383346).
Provider details
- NPI number
- 1528383346
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Tzagournis, Managing Member(614) 458-1183
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Mailing address
Registry dates
- Enumerated
- 2010-04-05
- Last updated
- 2014-08-06
Frequently asked questions
- What is Digestive Associates of Ohio's NPI number?
- Digestive Associates of Ohio's National Provider Identifier (NPI) is 1528383346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Digestive Associates of Ohio?
- Digestive Associates of Ohio is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Digestive Associates of Ohio located?
- Digestive Associates of Ohio's practice location on file with NPPES is 700 E Broad St, Columbus, OH 43215-3946.
- What is Digestive Associates of Ohio's phone number?
- The practice phone number listed in the NPPES registry for Digestive Associates of Ohio is (614) 458-1183.
- Does Digestive Associates of Ohio accept Medicare?
- Digestive Associates of Ohio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Digestive Associates of Ohio?
- The authorized official listed on Digestive Associates of Ohio's NPPES record is John Tzagournis, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Digestive Associates of Ohio's NPI active?
- Yes — Digestive Associates of Ohio's NPI (1528383346) is active in the NPPES registry as of the last update on 2014-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.