Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael J Rosenblatt MD and Kathryn A Zidek MD PA

Physical Medicine & Rehabilitation Physician in Webster, TX · enumerated 2006 · authorized official Michael Rosenblatt, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1114936416

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Registry record

Entity type Organization (Type 2)

Legal business name Michael J Rosenblatt MD and Kathryn A Zidek MD PA

Practice address 110 E Medical Center Blvd, Webster, TX, 77598

Phone (832) 224-9500

Enumeration date Aug 5, 2006

Last updated in NPPES Nov 3, 2023

Taxonomy & classification

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians Primary

2081P0010X Pediatric Rehabilitation Medicine Physician Allopathic & Osteopathic Physicians Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Michael Rosenblatt

Title Owner

Phone (281) 218-8797

Other identifiers

Identifier	Type	State	Issuer
0088EZ	Other	TX	BCBS OF TEXAS GROUP ID
164186201	Medicaid	TX	-
CH6731	Other	TX	RR MEDICARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Michael J Rosenblatt MD and Kathryn A Zidek MD PA located?

The practice location on file with NPPES is in Webster, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-11-03. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-03.