MARK S MULLER M.D.
NPI 1194732602
Orthopaedic Surgery - Sports Medicine in Dallas, TX
About Mark S Muller M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK S MULLER M.D. (NPI 1194732602) is an individual sports medicine provider in Dallas, Texas, licensed in Texas (K6489) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with North Central Surgical Center Llp, and maintains a secondary practice location in Frisco.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mark S Muller 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.
Areas of Expertise CMS Part B claims 14
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Central Surgical Center LLP
Acute Care Hospitals · Dallas, TXMethodist Hospital For Surgery
Acute Care Hospitals · Addison, TXMedicare 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DALLAS, TX 75231
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 Mark Muller's NPI number?
The NPI number for Mark Muller is 1194732602. It was assigned to this individual provider in the NPPES registry on August 1, 2006.
Where is Mark Muller located?
Mark Muller practices at 9301 N Central Expy Ste 500, Dallas, TX 75231. The listed phone number is (214) 220-2468.
What is Mark Muller's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.
Is Mark Muller enrolled in Medicare?
Yes. Mark Muller 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.
What insurance does Mark Muller 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 4 other insurers list Mark Muller 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 Mark Muller affiliated with any hospitals?
According to CMS data, Mark Muller is affiliated with North Central Surgical Center LLP and Methodist Hospital For Surgery.
When was this NPI record last updated?
The NPPES record for Mark Muller was last updated on October 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.