DR. GLENN MICHAEL CALABRESE D.O.
NPI 1609851625
Emergency Medicine in Denton, TX
About Dr. Glenn Michael Calabrese D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GLENN MICHAEL CALABRESE D.O. (NPI 1609851625) is an individual emergency medicine provider in Denton, Texas, licensed in Texas (F3803) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 (PECOS)
Dr. Glenn Michael Calabrese D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Glenn Calabrese reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75246
- Reassigned Medicare billing, Texas enrollment
- 1,044 clinicians in this Medicare group
Spring, TX 77381
- Reassigned Medicare billing, Texas enrollment
- 180 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 76210 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DENTON, TX 76210
DENTON, TX 76210
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 Glenn Calabrese's NPI number?
The NPI number for Glenn Calabrese is 1609851625. It was assigned to this individual provider in the NPPES registry on December 13, 2005.
Where is Glenn Calabrese located?
Glenn Calabrese practices at 3535 S I-35 E, Denton, TX 76210. The listed phone number is (972) 758-3598.
What is Glenn Calabrese's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Glenn Calabrese enrolled in Medicare?
Yes. Glenn Calabrese is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Glenn Calabrese's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Glenn Calabrese reassigns Medicare benefits to 2 organizations: Century Integrated Partners, Inc (Dallas, TX) and 24 Hour Physicians, Inc (Spring, 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 Glenn Calabrese's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Glenn Calabrese accept?
Health plans from Antidote Health of TX and Blue Cross and Blue Shield of Texas list Glenn Calabrese 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 Glenn Calabrese was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Glenn Michael Calabrese, D.O. · NPI 1609851625
Emergency Medicine physician in Denton, Texas. Individual provider, active in the CMS NPPES registry since December 13, 2005.
## Identity
- **NPI:** 1609851625 (Entity type: Individual)
- **Enumerated:** December 13, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** F3803 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 3535 S I-35 E, Denton, TX 76210-6850
- **Phone:** (972) 758-3598
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Century Integrated Partners, Inc (NPI 1447615711, Dallas, TX); 24 Hour Physicians, Inc (NPI 1396083424, Spring, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Other P00206855 (TX); Other 8M1656 (TX)
---
Source: [NPI Profile](https://npiprofile.com/npi/1609851625) · Data from the CMS NPPES public registry.