ALLEN L. MILEWICZ MD
NPI 1871556480
Surgery - Pediatric Surgery in Houston, TX
About Allen L. Milewicz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLEN L. MILEWICZ MD (NPI 1871556480) is an individual pediatric surgery provider in Houston, Texas, licensed in Texas (H1900) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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)
Allen L. Milewicz Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Allen Milewicz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,296 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Texas Childrens Physician Group
- 2,498 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.
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 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Allen Milewicz's NPI number?
The NPI number for Allen Milewicz is 1871556480. It was assigned to this individual provider in the NPPES registry on April 7, 2006.
Where is Allen Milewicz located?
Allen Milewicz practices at 6624 Fannin St Ste 1590, Houston, TX 77030. The listed phone number is (713) 796-2327.
What is Allen Milewicz's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Pediatric Surgery, with taxonomy code 2086S0120X.
Is Allen Milewicz enrolled in Medicare?
Yes. Allen Milewicz is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Allen Milewicz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allen Milewicz reassigns Medicare benefits to 2 organizations: Baylor College Of Medicine (Houston, TX) and Texas Children's Physician Group (Houston, 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 Allen Milewicz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allen Milewicz accept?
Health plans from Moda Health Plan, Inc. list Allen Milewicz 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 Allen Milewicz was last updated on September 30, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Allen L. Milewicz, MD · NPI 1871556480
Pediatric Surgery physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since April 7, 2006.
## Identity
- **NPI:** 1871556480 (Entity type: Individual)
- **Enumerated:** April 7, 2006
- **Primary specialty:** Surgery - Pediatric Surgery · taxonomy 2086S0120X
- **State license:** H1900 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6624 FANNIN ST, STE 1590, Houston, TX 77030-2312
- **Phone:** (713) 796-2327 · **Fax:** (713) 796-0397
## 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): Baylor College Of Medicine (NPI 1104867175, Houston, TX); Texas Children's Physician Group (NPI 1861675506, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 30, 2008
- **Other identifiers:** Medicare UPIN E02547; Medicaid 110325104 (TX); Medicare PIN 8L0766 (TX); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1871556480) · Data from the CMS NPPES public registry.