LARRY MARSHALL MA,LPC
NPI 1881764132
Counselor - Professional in Maryland Heights, MO
About Larry Marshall Ma,lpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LARRY MARSHALL MA,LPC (NPI 1881764132) is an individual professional provider in Maryland Heights, Missouri, licensed in Missouri (000944) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1983).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Larry Marshall Ma,lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Larry Marshall reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63128
- Reassigned Medicare billing, Missouri enrollment
- 25 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 Larry Marshall's NPI number?
The NPI number for Larry Marshall is 1881764132. It was assigned to this individual provider in the NPPES registry on November 8, 2006.
Where is Larry Marshall located?
Larry Marshall practices at 1847 Woodhollow Dr Apt #202, Maryland Heights, MO 63043. The listed phone number is (314) 535-7911.
What is Larry Marshall's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Larry Marshall enrolled in Medicare?
Yes. Larry Marshall is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Larry Marshall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Larry Marshall reassigns Medicare benefits to One Behavioral Of Missouri (Saint Louis, MO). 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 Larry Marshall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Larry Marshall was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.
# Larry Marshall, MA,LPC · NPI 1881764132
Professional provider in Maryland Heights, Missouri. Individual provider, active in the CMS NPPES registry since November 8, 2006.
## Identity
- **NPI:** 1881764132 (Entity type: Individual)
- **Enumerated:** November 8, 2006
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 000944 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1847 WOODHOLLOW DR, APT #202, Maryland Heights, MO 63043-3981
- **Phone:** (314) 535-7911
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** One Behavioral Of Missouri (NPI 1144182916, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1983
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1881764132) · Data from the CMS NPPES public registry.