DIANE CAROLE HENNING LCPC
NPI 1720397102
Counselor - Professional in Marengo, IL
About Diane Carole Henning Lcpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANE CAROLE HENNING LCPC (NPI 1720397102) is an individual professional provider in Marengo, Illinois, licensed in Illinois (180.007123) and active in the NPI registry since October 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Diane Carole Henning Lcpc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Diane Henning reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Durham, NC 27701
- Reassigned Medicare billing, Illinois enrollment
- 107 clinicians in this Medicare group
New York, NY 10025
- Reassigned Medicare billing, Illinois enrollment
- 21 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Diane Henning's NPI number?
The NPI number for Diane Henning is 1720397102. It was assigned to this individual provider in the NPPES registry on October 1, 2010.
Where is Diane Henning located?
Diane Henning practices at 805 Royal Oak Dr, Marengo, IL 60152. The listed phone number is (815) 762-4294.
What is Diane Henning's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Diane Henning enrolled in Medicare?
Yes. Diane Henning is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Diane Henning's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diane Henning reassigns Medicare benefits to 2 organizations: Mental Health Specialty Group PA (Durham, NC) and Talkspace Provider Network PA (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Diane Henning's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diane Henning accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Health and UnitedHealthcare list Diane Henning as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Diane Henning was last updated on March 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Diane Carole Henning, LCPC · NPI 1720397102
Professional provider in Marengo, Illinois. Individual provider, active in the CMS NPPES registry since October 1, 2010.
## Identity
- **NPI:** 1720397102 (Entity type: Individual)
- **Enumerated:** October 1, 2010
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 180.007123 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 805 ROYAL OAK DR, Marengo, IL 60152-3507
- **Phone:** (815) 762-4294
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mental Health Specialty Group PA (NPI 1801472634, Durham, NC); Talkspace Provider Network PA (NPI 1639814049, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** March 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1720397102) · Data from the CMS NPPES public registry.