Eric Zellner, CRNA
NPI 1588913396 · Certified Registered Nurse Anesthetist · Marshfield, WI
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Zellner, CRNA is a Certified Registered Nurse Anesthetist provider in Marshfield, WI (NPI 1588913396).
Provider details
- NPI number
- 1588913396
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 157639 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-09-07
- Last updated
- 2023-03-23
- Certified
- 2023-03-23
Frequently asked questions
- What is Eric Zellner's NPI number?
- Eric Zellner's National Provider Identifier (NPI) is 1588913396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Zellner's specialty?
- Eric Zellner is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Eric Zellner located?
- Eric Zellner's practice location on file with NPPES is 1000 N Oak Ave, Marshfield, WI 54449-5703.
- What is Eric Zellner's phone number?
- The practice phone number listed in the NPPES registry for Eric Zellner is (715) 387-5511.
- Does Eric Zellner accept Medicare?
- Eric Zellner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Zellner's NPI active?
- Yes — Eric Zellner's NPI (1588913396) is active in the NPPES registry as of the last update on 2023-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.