HENRY I ZALESKI, JR, MD, P.A.
NPI 1902102866
Specialist in Houston, TX
About Henry I Zaleski, Jr, Md, P.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HENRY I ZALESKI, JR, MD, P.A. (NPI 1902102866) is a healthcare organization registered as a specialist in Houston, Texas and active in the NPI registry since February 2011. The organization lists Henry I Zaleski, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Henry I Zaleski, Jr, Md, P.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Henry I Zaleski, Jr, MD, P.A., which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Henry I Zaleski, Jr, MD, P.A.'s NPI number?
The NPI number for Henry I Zaleski, Jr, MD, P.A. is 1902102866. It was assigned to this organization in the NPPES registry on February 9, 2011.
Where is Henry I Zaleski, Jr, MD, P.A. located?
Henry I Zaleski, Jr, MD, P.A. is located at 6550 Fannin St Ste 2423, Houston, TX 77030. The listed phone number is (713) 793-1170.
What is Henry I Zaleski, Jr, MD, P.A.'s specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Henry I Zaleski, Jr, MD, P.A. enrolled in Medicare?
Yes. Henry I Zaleski, Jr, MD, P.A. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Henry I Zaleski, Jr, MD, P.A.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Henry I Zaleski, Jr, MD, P.A.. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Henry I Zaleski, Jr, MD, P.A. was last updated on March 9, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Henry I Zaleski, Jr, Md, P.a. · NPI 1902102866
Specialist organization in Houston, Texas. Organization record, active in the CMS NPPES registry since February 9, 2011.
## Identity
- **NPI:** 1902102866 (Entity type: Organization)
- **Enumerated:** February 9, 2011
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Henry Zaleski, OWNER
## Practice location
- **Address:** 6550 FANNIN ST, STE 2423, Houston, TX 77030-2717
- **Phone:** (713) 793-1170 · **Fax:** (713) 793-1173
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 9, 2011
- **Other identifiers:** Medicare UPIN B27766 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1902102866) · Data from the CMS NPPES public registry.