Ian Warnsley
NPI 1902156359 · Professional Counselor · Kalamazoo, MI
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Warnsley is a Professional Counselor provider in Kalamazoo, MI (NPI 1902156359).
Provider details
- NPI number
- 1902156359
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6401222298 (MI)
Specialties & taxonomies
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
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5340 Holiday TerKalamazoo, MI 49009-2196Phone: (269) 372-4140Fax: (269) 372-0390
Registry dates
- Enumerated
- 2012-09-13
- Last updated
- 2023-09-28
- Certified
- 2023-09-28
Frequently asked questions
- What is Ian Warnsley's NPI number?
- Ian Warnsley's National Provider Identifier (NPI) is 1902156359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Warnsley's specialty?
- Ian Warnsley is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Ian Warnsley located?
- Ian Warnsley's practice location on file with NPPES is 201 W Kalamazoo Ave, Kalamazoo, MI 49007-3726.
- What is Ian Warnsley's phone number?
- The practice phone number listed in the NPPES registry for Ian Warnsley is (269) 383-8840.
- Does Ian Warnsley accept Medicare?
- Ian Warnsley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Warnsley's NPI active?
- Yes — Ian Warnsley's NPI (1902156359) is active in the NPPES registry as of the last update on 2023-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.