Mark Lersch, LPC
NPI 1437394699 · Mental Health Counselor · Longmont, CO
Mark Lersch, LPC is a Mental Health Counselor provider in Longmont, CO (NPI 1437394699).
Provider details
- NPI number
- 1437394699
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0099171 (NM)
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
17 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
- 2008-12-02
- Last updated
- 2013-10-22
Frequently asked questions
- What is Mark Lersch's NPI number?
- Mark Lersch's National Provider Identifier (NPI) is 1437394699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Lersch's specialty?
- Mark Lersch is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Lersch located?
- Mark Lersch's practice location on file with NPPES is 2105 Brooks Way, Longmont, CO 80504-7368.
- What is Mark Lersch's phone number?
- The practice phone number listed in the NPPES registry for Mark Lersch is (970) 670-0557.
- Is Mark Lersch's NPI active?
- Yes — Mark Lersch's NPI (1437394699) is active in the NPPES registry as of the last update on 2013-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.