John Scharine, CRNA
NPI 1891705364 · Certified Registered Nurse Anesthetist · Shawano, WI
John Scharine, CRNA is a Certified Registered Nurse Anesthetist provider in Shawano, WI (NPI 1891705364).
Provider details
- NPI number
- 1891705364
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 122-033 (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
19 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
- 2006-08-08
- Last updated
- 2008-11-04
Frequently asked questions
- What is John Scharine's NPI number?
- John Scharine's National Provider Identifier (NPI) is 1891705364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Scharine's specialty?
- John Scharine is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Scharine located?
- John Scharine's practice location on file with NPPES is 100 County Road B, Shawano, WI 54166-7072.
- What is John Scharine's phone number?
- The practice phone number listed in the NPPES registry for John Scharine is (715) 524-2161.
- Is John Scharine's NPI active?
- Yes — John Scharine's NPI (1891705364) is active in the NPPES registry as of the last update on 2008-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.