Kathryn Longenbarger, LLPC
Professional Counselor · Monroe, MI
Kathryn Longenbarger, LLPC is a professional counselor with a practice address in Monroe, Michigan, and NPI 1558646539, issued on Oct 20, 2011. Check the license (Michigan 6401012636, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kathryn Longenbarger
- Credential
- LLPC
- Primary taxonomy
- Professional Counselor 101YP2500X
- License number
- 6401012636 MI
Self-reported in NPPES; status is on the state search - Practice location
- 25 S Monroe St, Monroe, MI 48161
- Phone
- (734) 682-3445
- Enumerated
- Oct 20, 2011
- Entity
- Type 1 · individual
Also registered at 25 S Monroe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Peggy Jacob, MA, LLPCAddiction (Substance Use Disorder) Counselor1427172196
- Matthew Stanfield, M.A. LSGCAddiction (Substance Use Disorder) Counselor1801910682
- Jerri Stotz, LMSW, CAADCSocial Worker1124467568
Verify Kathryn Longenbarger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6401012636Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
28 professional counselor records list a Monroe practice address
They are 28 of the 1,305 NPPES records with a Monroe practice address, and 4,618 professional counselor records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 28 in Monroe → All 4,618 in Michigan → Every provider in Monroe →
Other professional counselor records in Michigan
- Shannon Aardema, LPCKalamazoo, MI1093070153
- Annie Aaron, PROFESSIONAL COUNSELDetroit, MI1235700188
- Dina Abbas, LLPCWest Bloomfield, MI1780476465
- Heather Abbott, LPCCassopolis, MI1053545145
- Vanessa Abbott, LLPCGrand Rapids, MI1699140541
- Nina Abbott-BurtonSouthfield, MI1952285942
- Jaimie Abels, LLPCRedford, MI1437527017
- Melinda Abernathy-Pippel, M.A., LLPC, NCCPleasant Ridge, MI1346662566
- Karen Abke, LLCClarkston, MI1194588673
- Selina AbrahamRochester, MI1720663412
Common questions
What is Kathryn Longenbarger, LLPC's NPI number?
Kathryn Longenbarger, LLPC's National Provider Identifier (NPI) is 1558646539, issued on Oct 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Longenbarger, LLPC located?
The NPPES record lists a practice address at 25 S Monroe St, Monroe, MI, 48161. Phone: (734) 682-3445. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Longenbarger, LLPC's license?
NPPES lists Michigan license number 6401012636, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.