TERESA ANN MACK LMHC
NPI 1508274044
Counselor - Mental Health in League City, TX
About Teresa Ann Mack Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TERESA ANN MACK LMHC (NPI 1508274044) is an individual mental health provider in League City, Texas, licensed in Florida (MH12718) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2012).
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 (PECOS)
Teresa Ann Mack Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Teresa Mack reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
League City, TX 77573
- Reassigned Medicare billing, Texas 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.
LEAGUE CITY, TX 77573
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 Teresa Mack's NPI number?
The NPI number for Teresa Mack is 1508274044. It was assigned to this individual provider in the NPPES registry on July 29, 2014.
Where is Teresa Mack located?
Teresa Mack practices at 2706 Chinaberry Park Ln, League City, TX 77573. The listed phone number is (727) 709-7751.
What is Teresa Mack's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Teresa Mack enrolled in Medicare?
Yes. Teresa Mack is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Teresa Mack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Teresa Mack reassigns Medicare benefits to Building Blocks Therapy Of Texas PLLC (League City, TX). 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 Teresa Mack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Teresa Mack accept?
Health plans from Blue Cross and Blue Shield of Texas, Cigna HealthCare of Florida, Inc., Cigna Healthcare and UnitedHealthcare list Teresa Mack 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 Teresa Mack was last updated on May 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Teresa Ann Mack, LMHC · NPI 1508274044
Mental Health provider in League City, Texas. Individual provider, active in the CMS NPPES registry since July 29, 2014.
## Identity
- **NPI:** 1508274044 (Entity type: Individual)
- **Enumerated:** July 29, 2014
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** MH12718 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2706 CHINABERRY PARK LN, League City, TX 77573-3355
- **Phone:** (727) 709-7751
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Building Blocks Therapy Of Texas PLLC (NPI 1235944133, League City, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** May 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1508274044) · Data from the CMS NPPES public registry.