HOLLY A HELM LISW
NPI 1316001845
Counselor - Addiction (Substance Use Disorder) in Waterloo, IA
About Holly A Helm Lisw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOLLY A HELM LISW (NPI 1316001845) is an individual addiction (substance use disorder) provider in Waterloo, Iowa, licensed in Iowa (00047) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses 2
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
Holly A Helm Lisw 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 Reassignment
Medicare enrollment records show Holly Helm reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Waterloo, IA 50701
- Reassigned Medicare billing, Iowa enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Holly Helm's NPI number?
The NPI number for Holly Helm is 1316001845. It was assigned to this individual provider in the NPPES registry on December 20, 2006.
Where is Holly Helm located?
Holly Helm practices at 1727 University Ave, Waterloo, IA 50701. The listed phone number is (319) 504-1015.
What is Holly Helm's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.
Is Holly Helm enrolled in Medicare?
Yes. Holly Helm 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 organization bills Medicare for Holly Helm's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Holly Helm reassigns Medicare benefits to Helm Counseling & Associates (Waterloo, IA). The 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 Holly Helm's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Holly Helm accept?
Health plans from Oscar Health, Oscar Insurance Company, UnitedHealthcare and Wellmark Health Plan of Iowa, Inc. list Holly Helm 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 Holly Helm was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Holly A Helm, LISW · NPI 1316001845
Addiction (Substance Use Disorder) provider in Waterloo, Iowa. Individual provider, active in the CMS NPPES registry since December 20, 2006.
## Identity
- **NPI:** 1316001845 (Entity type: Individual)
- **Enumerated:** December 20, 2006
- **Primary specialty:** Counselor - Addiction (Substance Use Disorder) · taxonomy 101YA0400X
- **State license:** 00047 (Iowa)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1727 UNIVERSITY AVE, Waterloo, IA 50701-2422
- **Phone:** (319) 504-1015
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Helm Counseling & Associates (NPI 1366773285, Waterloo, IA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** September 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1316001845) · Data from the CMS NPPES public registry.