DR. JAMES MATTHEW MOBLEY M.D.
NPI 1184018285
Internal Medicine - Hematology & Oncology in Plano, TX
About Dr. James Matthew Mobley M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES MATTHEW MOBLEY M.D. (NPI 1184018285) is an individual hematology & oncology provider in Plano, Texas, licensed in Texas (T3827) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, is affiliated with Baylor Scott & White Medical Center - Centennial, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Locations 2
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
Dr. James Matthew Mobley 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 Reassignment
Medicare enrollment records show James Mobley reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75246
- Reassigned Medicare billing, Texas enrollment
- 1,054 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 79
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baylor Scott & White Medical Center - Centennial
Acute Care Hospitals · Frisco, TXBaylor Scott & White Medical Center Plano
Acute Care Hospitals · Plano, TXBaylor Scott & White The Heart Hospital - Plano
Acute Care Hospitals · Plano, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75093 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PLANO, TX 75093
PLANO, TX 75093
PLANO, TX 75093
PLANO, TX 75093
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 James Mobley's NPI number?
The NPI number for James Mobley is 1184018285. It was assigned to this individual provider in the NPPES registry on March 26, 2015.
Where is James Mobley located?
James Mobley practices at 4708 Alliance Blvd Ste 150, Plano, TX 75093. The listed phone number is (972) 596-7801.
What is James Mobley's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is James Mobley enrolled in Medicare?
Yes. James Mobley 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 James Mobley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Mobley reassigns Medicare benefits to Texas Oncology PA (Dallas, 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 James Mobley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Mobley accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 10 other insurers list James Mobley 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 James Mobley affiliated with any hospitals?
According to CMS data, James Mobley is affiliated with Baylor Scott & White Medical Center - Centennial, Baylor Scott & White Medical Center Plano and Baylor Scott & White The Heart Hospital - Plano.
When was this NPI record last updated?
The NPPES record for James Mobley was last updated on August 24, 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.