LEEOR B. PELEG D.O.
NPI 1508954744
Emergency Medicine in Houston, TX
About Leeor B. Peleg D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEEOR B. PELEG D.O. (NPI 1508954744) is an individual emergency medicine provider in Houston, Texas, licensed in Texas (L2545) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and is a graduate of Des Moines University Of Osteopathic Medicine And Health Sciences (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
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
Leeor B. Peleg D.o. 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
6Medicare enrollment records show Leeor Peleg reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77090
- Reassigned Medicare billing, Texas enrollment
- 88 clinicians in this Medicare group
Houston, TX 77024
- Reassigned Medicare billing, Texas enrollment
- 408 clinicians in this Medicare group
Bellaire, TX 77401
- Reassigned Medicare billing, Texas enrollment
- 197 clinicians in this Medicare group
Pasadena, TX 77505
- Reassigned Medicare billing, Texas enrollment
- 644 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 1,511 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 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 3
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.
Memorial Hermann Hospital System
Acute Care Hospitals · Houston, TXHca Houston Healthcare Northwest
Acute Care Hospitals · Houston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77070 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.
HOUSTON, TX 77070
HOUSTON, TX 77070
HOUSTON, TX 77070
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 Leeor Peleg's NPI number?
The NPI number for Leeor Peleg is 1508954744. It was assigned to this individual provider in the NPPES registry on October 11, 2006.
Where is Leeor Peleg located?
Leeor Peleg practices at 18220 State Highway 249, Houston, TX 77070. The listed phone number is (281) 363-3156.
What is Leeor Peleg's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Leeor Peleg enrolled in Medicare?
Yes. Leeor Peleg 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 Leeor Peleg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leeor Peleg reassigns Medicare benefits to 6 organizations: Intensivist Medicine Services Of Tx, PLLC (Houston, TX), Memorial Hermann Hospital Based Physician Group (Houston, TX), Round Table Physicians Group PLLC (Bellaire, TX), Integrative Emergency Services Physician Group-Houston PLLC (Pasadena, TX), Travis County Emergency Physicians PA (Austin, TX) and 1 more organization, listed in the Medicare section above. 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 Leeor Peleg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leeor Peleg 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 Leeor Peleg 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 Leeor Peleg affiliated with any hospitals?
According to CMS data, Leeor Peleg is affiliated with Memorial Hermann Hospital System and Hca Houston Healthcare Northwest.
When was this NPI record last updated?
The NPPES record for Leeor Peleg was last updated on August 5, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Leeor B. Peleg, D.O. · NPI 1508954744
Emergency Medicine physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since October 11, 2006.
## Identity
- **NPI:** 1508954744 (Entity type: Individual)
- **Enumerated:** October 11, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** L2545 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 18220 STATE HIGHWAY 249, Houston, TX 77070-4347
- **Phone:** (281) 363-3156 · **Fax:** (281) 419-1244
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Intensivist Medicine Services Of Tx, PLLC (NPI 1790478444, Houston, TX); Memorial Hermann Hospital Based Physician Group (NPI 1295363497, Houston, TX); Round Table Physicians Group PLLC (NPI 1023439114, Bellaire, TX); Integrative Emergency Services Physician Group-Houston PLLC (NPI 1801458708, Pasadena, TX); Travis County Emergency Physicians PA (NPI 1962440933, Austin, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Des Moines University Of Osteopathic Medicine And Health Sciences, class of 1995
## Record status
- **NPPES last updated:** August 5, 2009
- **Other identifiers:** Medicare PIN 8L1796 (TX); Medicare PIN P00721642 (TX); Medicaid 147660809 (TX); and 4 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1508954744) · Data from the CMS NPPES public registry.