DR. ZACHARY DAVID PRUDOWSKY MD
NPI 1457745507
Pediatrics - Pediatric Hematology-Oncology in Houston, TX
About Dr. Zachary David Prudowsky Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ZACHARY DAVID PRUDOWSKY MD (NPI 1457745507) is an individual pediatric hematology-oncology provider in Houston, Texas, licensed in Texas (T0897) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS and is a graduate of Medical University Of South Carolina College Of Medicine (2015).
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 (PECOS)
Dr. Zachary David Prudowsky Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Zachary Prudowsky reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
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
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 Zachary Prudowsky's NPI number?
The NPI number for Zachary Prudowsky is 1457745507. It was assigned to this individual provider in the NPPES registry on March 26, 2015.
Where is Zachary Prudowsky located?
Zachary Prudowsky practices at 6621 Fannin St, Houston, TX 77030. The listed phone number is (423) 503-7466.
What is Zachary Prudowsky's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Zachary Prudowsky enrolled in Medicare?
Yes. Zachary Prudowsky is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Zachary Prudowsky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Prudowsky reassigns Medicare benefits to Texas Children's Physician Group (Houston, TX). The 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 Zachary Prudowsky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zachary Prudowsky accept?
Health plans from Moda Health Plan, Inc. list Zachary Prudowsky 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 Zachary Prudowsky was last updated on July 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Zachary David Prudowsky, MD · NPI 1457745507
Pediatric Hematology-Oncology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since March 26, 2015.
## Identity
- **NPI:** 1457745507 (Entity type: Individual)
- **Enumerated:** March 26, 2015
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** T0897 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6621 FANNIN ST, Houston, TX 77030-2358
- **Phone:** (423) 503-7466
## 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:** Texas Children's Physician Group (NPI 1861675506, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical University Of South Carolina College Of Medicine, class of 2015
## Record status
- **NPPES last updated:** July 1, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1457745507) · Data from the CMS NPPES public registry.