Mark G. Lersch, LPC
Mental Health Counselor · Longmont, CO
Mark G. Lersch, LPC is a mental health counselor with a practice address in Longmont, Colorado, and NPI 1437394699, issued on Dec 2, 2008. Check the license with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark G. Lersch
- Credential
- LPC
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 0099171 NM
Self-reported in NPPES; status is on the state search - Practice location
- 2105 Brooks Way, Longmont, CO 80504
- Phone
- (970) 670-0557
- Enumerated
- Dec 2, 2008
- Record last updated
- Oct 22, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 8,626 in Colorado → Look up another NPI →
Also registered at 2105 Brooks Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Kral, M.A, LPCProfessional Counselor1487001665
Verify Mark G. Lersch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark G. Lersch among 8,626 mental health counselor records in Colorado
Mark G. Lersch, LPC is one of 8,626 mental health counselor records with a practice address in Colorado. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 12% of them.
- NPI issued2008 · 12% of these records are older, 84% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2013 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
184 mental health counselor records list a practice address in Longmont
They are 184 of the 2,381 NPPES records with a practice address in Longmont, and 8,626 mental health counselor records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8,626 in Colorado → Every provider in Longmont → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Kaleigh Bell, MS, LPCLongmont, CO 805041376068965
- Randy Breunig, LPCFrederick, CO 805041841974912
- Alexis HauckFirestone, CO 805041952981573
- Maggie Hood-NugentFrederick, CO 805041851888903
- Martin KaufmannFirestone, CO 805041609388032
- Michelle Laborde, MA, LPCLongmont, CO 805041487316766
- Nicole Lee, LPCCLongmont, CO 805041851019756
- Benjamin Morrow, LPCLongmont, CO 805041902545437
Common questions
What is Mark G. Lersch, LPC's NPI number?
Mark G. Lersch, LPC's National Provider Identifier (NPI) is 1437394699, issued on Dec 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mark G. Lersch, LPC located?
The NPPES record lists a practice address at 2105 Brooks Way, Longmont, CO, 80504. Phone: (970) 670-0557. Providers update this record themselves, so call before visiting.
How can I verify Mark G. Lersch, LPC's license?
Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.