KAREN MACCAUSLAND LCSW
NPI 1972654218
Social Worker - Clinical in Saint Peters, MO
About Karen Maccausland Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN MACCAUSLAND LCSW (NPI 1972654218) is an individual clinical provider in Saint Peters, Missouri, licensed in Missouri (SW001086) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Karen Maccausland Lcsw 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 Karen Maccausland reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Peters, MO 63304
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Karen Maccausland PC
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63304 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT PETERS, MO 63304
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 Karen Maccausland's NPI number?
The NPI number for Karen Maccausland is 1972654218. It was assigned to this individual provider in the NPPES registry on January 15, 2007.
Where is Karen Maccausland located?
Karen Maccausland practices at 4045 N Saint Peters Pkwy Ste 108, Saint Peters, MO 63304. The listed phone number is (636) 928-5800.
What is Karen Maccausland's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Karen Maccausland enrolled in Medicare?
Yes. Karen Maccausland 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 Karen Maccausland's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Maccausland reassigns Medicare benefits to Karen Maccausland, P.C. (Saint Peters, 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 Karen Maccausland's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karen Maccausland accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 5 other insurers list Karen Maccausland 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 Karen Maccausland was last updated on December 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Karen Maccausland, LCSW · NPI 1972654218
Clinical provider in Saint Peters, Missouri. Individual provider, active in the CMS NPPES registry since January 15, 2007.
## Identity
- **NPI:** 1972654218 (Entity type: Individual)
- **Enumerated:** January 15, 2007
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** SW001086 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 4045 N SAINT PETERS PKWY STE 108, Saint Peters, MO 63304-7398
- **Phone:** (636) 928-5800 · **Fax:** (636) 441-3902
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Karen Maccausland, P.C. (NPI 1245354067, Saint Peters, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1985
## Record status
- **NPPES last updated:** December 5, 2022
- **Other identifiers:** Other 43.1834746 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1972654218) · Data from the CMS NPPES public registry.