FELICITY L MACK M.D.
NPI 1356662134
Family Medicine in Katy, TX
About Felicity L Mack M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FELICITY L MACK M.D. (NPI 1356662134) is an individual family medicine provider in Katy, Texas, licensed in Texas (P1564) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and is a graduate of University Of Texas Medical School At Houston (2010).
NPPES Registry Identity
Specialties & Licenses 2
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
Felicity L Mack M.d. 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 Reassignments
2Medicare enrollment records show Felicity Mack reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Katy, TX 77450
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Balance Family Medicine, Lllp
- 6 clinicians in this Medicare group
Houston, TX 77019
- Reassigned Medicare billing, Texas 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.
Areas of Expertise CMS Part B claims 20
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hermann Hospital System
Acute Care Hospitals · Houston, TXHouston Methodist Hospital
Acute Care Hospitals · Houston, TXMemorial Hermann Memorial City Hospital
Acute Care Hospitals · Houston, TXAd Hospital East, LLC
Acute Care Hospitals · Houston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77450 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 17
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 13
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 Felicity Mack's NPI number?
The NPI number for Felicity Mack is 1356662134. It was assigned to this individual provider in the NPPES registry on June 16, 2010.
Where is Felicity Mack located?
Felicity Mack practices at 460 Park Grove Dr, Katy, TX 77450. The listed phone number is (413) 862-2563.
What is Felicity Mack's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Felicity Mack enrolled in Medicare?
Yes. Felicity Mack 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 organizations bill Medicare for Felicity Mack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Felicity Mack reassigns Medicare benefits to 2 organizations: Balance Family Medicine, PLLC (Katy, TX) and Rodom Medical Consulting PA (Houston, TX). Each 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 Felicity Mack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Felicity Mack accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Felicity 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.
Is Felicity Mack affiliated with any hospitals?
According to CMS data, Felicity Mack is affiliated with Memorial Hermann Hospital System, Houston Methodist Hospital, Memorial Hermann Memorial City Hospital and Ad Hospital East, LLC.
When was this NPI record last updated?
The NPPES record for Felicity Mack was last updated on June 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.