John Schaller, LPC
NPI 1588189740 · Mental Health Counselor · Appleton, WI
John Schaller, LPC is a Mental Health Counselor provider in Appleton, WI (NPI 1588189740).
Provider details
- NPI number
- 1588189740
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 7479-125 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2017-08-09
- Last updated
- 2024-12-16
- Certified
- 2024-12-16
Frequently asked questions
- What is John Schaller's NPI number?
- John Schaller's National Provider Identifier (NPI) is 1588189740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Schaller's specialty?
- John Schaller is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is John Schaller located?
- John Schaller's practice location on file with NPPES is 100 W Lawrence St Ste 320, Appleton, WI 54911-5754.
- What is John Schaller's phone number?
- The practice phone number listed in the NPPES registry for John Schaller is (920) 241-3439.
- Is John Schaller's NPI active?
- Yes — John Schaller's NPI (1588189740) is active in the NPPES registry as of the last update on 2024-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.