DR. MICHAEL S CAHILL M.D.
NPI 1952392458
Internal Medicine - Interventional Cardiology in Fort Bliss, TX
About Dr. Michael S Cahill M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL S CAHILL M.D. (NPI 1952392458) is an individual interventional cardiology provider in Fort Bliss, Texas, licensed in Texas (R5982) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Peterson Regional Medical Center, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses 3
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. Michael S Cahill 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
4Medicare enrollment records show Michael Cahill reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Las Cruces, NM 88011
- Reassigned Medicare billing, New Mexico enrollment
- 155 clinicians in this Medicare group
Albuquerque, NM 87109
- Reassigned Medicare billing, New Mexico enrollment
- 399 clinicians in this Medicare group
San Antonio, TX 78249
- Reassigned Medicare billing, Texas enrollment
- 227 clinicians in this Medicare group
Basalt, CO 81621
- Reassigned Medicare billing, Colorado enrollment
- 54 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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Peterson Regional Medical Center
Acute Care Hospitals · Kerrville, TXMethodist Hospital
Acute Care Hospitals · San Antonio, TXHill Country Memorial Hospital
Acute Care Hospitals · Fredericksburg, TXKimble Hospital
Critical Access Hospitals · Junction, TXMethodist Hospital Stone Oak
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 79906 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EL PASO, TX 79906
FORT BLISS, TX 79906
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 Michael Cahill's NPI number?
The NPI number for Michael Cahill is 1952392458. It was assigned to this individual provider in the NPPES registry on November 2, 2005.
Where is Michael Cahill located?
Michael Cahill practices at 18511 Highlander Medics St, Fort Bliss, TX 79906. The listed phone number is (915) 742-5539.
What is Michael Cahill's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.
Is Michael Cahill enrolled in Medicare?
Yes. Michael Cahill 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 Michael Cahill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Cahill reassigns Medicare benefits to 4 organizations: Las Cruces Physician Services LLC (Las Cruces, NM), St Vincent Hospital (Albuquerque, NM), Methodist Physician Practices, PLLC (San Antonio, TX) and Valley View Hospital Association (Basalt, CO). 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 Michael Cahill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Cahill accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Michael Cahill 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 Michael Cahill affiliated with any hospitals?
According to CMS data, Michael Cahill is affiliated with Peterson Regional Medical Center, Methodist Hospital, Hill Country Memorial Hospital, Kimble Hospital and Methodist Hospital Stone Oak.
When was this NPI record last updated?
The NPPES record for Michael Cahill was last updated on September 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Michael S Cahill, M.D. · NPI 1952392458
Interventional Cardiology physician in Fort Bliss, Texas. Individual provider, active in the CMS NPPES registry since November 2, 2005.
## Identity
- **NPI:** 1952392458 (Entity type: Individual)
- **Enumerated:** November 2, 2005
- **Primary specialty:** Internal Medicine - Interventional Cardiology · taxonomy 207RI0011X
- **State license:** R5982 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 18511 HIGHLANDER MEDICS ST, Fort Bliss, TX 79906-5327
- **Phone:** (915) 742-5539
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Las Cruces Physician Services LLC (NPI 1215079678, Las Cruces, NM); St Vincent Hospital (NPI 1184558363, Albuquerque, NM); Methodist Physician Practices, PLLC (NPI 1922252717, San Antonio, TX); Valley View Hospital Association (NPI 1629613294, Basalt, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** September 26, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1952392458) · Data from the CMS NPPES public registry.