Steven Mesmer, M.A., LCPC
NPI 1295921872 · Professional Counselor · Crystal Lake, IL
Steven Mesmer, M.A., LCPC is a Professional Counselor provider in Crystal Lake, IL (NPI 1295921872).
Provider details
- NPI number
- 1295921872
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- M.A., LCPC
- Sex
- Male
- Sole proprietor
- No
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-09-18
- Last updated
- 2007-09-18
Frequently asked questions
- What is Steven Mesmer's NPI number?
- Steven Mesmer's National Provider Identifier (NPI) is 1295921872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Mesmer's specialty?
- Steven Mesmer is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Steven Mesmer located?
- Steven Mesmer's practice location on file with NPPES is 900 Pyott Rd, Crystal Lake, IL 60014-8716.
- What is Steven Mesmer's phone number?
- The practice phone number listed in the NPPES registry for Steven Mesmer is (815) 444-9076.
- Is Steven Mesmer's NPI active?
- Yes — Steven Mesmer's NPI (1295921872) is active in the NPPES registry as of the last update on 2007-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.