Folkert Zijlstra, MD
NPI 1952341703 · Gastroenterology Physician · Fort Wayne, IN
Folkert Zijlstra, MD is a Gastroenterology Physician provider in Fort Wayne, IN (NPI 1952341703).
Provider details
- NPI number
- 1952341703
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01039411A (IN)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2020-09-30
- Certified
- 2020-09-30
Frequently asked questions
- What is Folkert Zijlstra's NPI number?
- Folkert Zijlstra's National Provider Identifier (NPI) is 1952341703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Folkert Zijlstra's specialty?
- Folkert Zijlstra is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Folkert Zijlstra located?
- Folkert Zijlstra's practice location on file with NPPES is 7900 W Jefferson Blvd, Fort Wayne, IN 46804-4128.
- What is Folkert Zijlstra's phone number?
- The practice phone number listed in the NPPES registry for Folkert Zijlstra is (260) 432-2297.
- Is Folkert Zijlstra's NPI active?
- Yes — Folkert Zijlstra's NPI (1952341703) is active in the NPPES registry as of the last update on 2020-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.