MAC ASSOCIATES LLC
NPI 1477284297
Marriage & Family Therapist in Olathe, KS
About Mac Associates Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAC ASSOCIATES LLC (NPI 1477284297) is a healthcare organization registered as a marriage & family therapist in Olathe, Kansas and active in the NPI registry since June 2022. The organization lists M Graham Maccallum, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mac Associates Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Mac Associates LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Mac Associates LLC's NPI number?
The NPI number for Mac Associates LLC is 1477284297. It was assigned to this organization in the NPPES registry on June 22, 2022.
Where is Mac Associates LLC located?
Mac Associates LLC is located at 13505 S Mur Len Rd Ste 105-216, Olathe, KS 66062. The listed phone number is (913) 687-8244.
What is Mac Associates LLC's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Mac Associates LLC enrolled in Medicare?
Yes. Mac Associates LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mac Associates LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Marriage and Family Therapist) reassigns their Medicare billing to Mac Associates LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Mac Associates LLC accept?
Health plans from Anthem Blue Cross and Blue Shield list Mac Associates LLC 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 Mac Associates LLC was last updated on June 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mac Associates Llc · NPI 1477284297
Marriage & Family Therapist organization in Olathe, Kansas. Organization record, active in the CMS NPPES registry since June 22, 2022.
## Identity
- **NPI:** 1477284297 (Entity type: Organization)
- **Enumerated:** June 22, 2022
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **Organization subpart:** No
- **Authorized official:** M Graham Maccallum, OWNER
## Practice location
- **Address:** 13505 S MUR LEN RD STE 105-216, Olathe, KS 66062-1600
- **Phone:** (913) 687-8244
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Marriage and Family Therapist) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 22, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1477284297) · Data from the CMS NPPES public registry.