MEMORIAL HERMANN HOSPITAL BASED PHYSICIAN GROUP
NPI 1295363497
Emergency Medicine in Houston, TX
About Memorial Hermann Hospital Based Physician Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEMORIAL HERMANN HOSPITAL BASED PHYSICIAN GROUP (NPI 1295363497) is a healthcare organization registered as an emergency medicine in Houston, Texas and active in the NPI registry since April 2020. The organization lists James Mccarthy, Evp, Chief Physician Executive, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Memorial Hermann Hospital Based Physician Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
400Medicare enrollment records show 400 clinicians reassign Medicare billing to Memorial Hermann Hospital Based Physician Group, which bills Medicare for the services they deliver. Of these, 64 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 7
Nearest to this location (20)
See all 400Houston, TX 77024
Houston, TX 77024
Houston, TX 77024
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Memorial Hermann Hospital Based Physician Group's NPI number?
The NPI number for Memorial Hermann Hospital Based Physician Group is 1295363497. It was assigned to this organization in the NPPES registry on April 1, 2020.
Where is Memorial Hermann Hospital Based Physician Group located?
Memorial Hermann Hospital Based Physician Group is located at 929 Gessner Rd Ste 2700, Houston, TX 77024. The listed phone number is (713) 242-2712.
What is Memorial Hermann Hospital Based Physician Group's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Memorial Hermann Hospital Based Physician Group enrolled in Medicare?
Yes. Memorial Hermann Hospital Based Physician Group is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Memorial Hermann Hospital Based Physician Group?
According to the CMS Revalidation Reassignment List (October 2026 release), 400 clinicians in 7 Medicare specialties reassign their Medicare billing to Memorial Hermann Hospital Based Physician Group. A 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 the clinician's services. The largest specialties are Emergency Medicine (265), Nurse Practitioner (92) and Pediatric Medicine (37). Of these, 64 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Memorial Hermann Hospital Based Physician Group accept?
Health plans from Blue Cross and Blue Shield of Texas list Memorial Hermann Hospital Based Physician Group 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 Memorial Hermann Hospital Based Physician Group was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.