NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Lee Sonabend, MD

Specialist in Sugar Land, TX · enumerated 2007 · practices at Complete Labs Pllc.

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

National Provider Identifier

1578696936

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Michael Lee Sonabend
Credential MD
Sex Male
Practice address 7616 Branford Pl Ste 240, Sugar Land, TX, 77479
Phone (281) 240-4313
Fax (281) 240-3646
Enumeration date Mar 14, 2007
Last updated in NPPES Jan 18, 2021

Taxonomy & licenses

174400000X Specialist Other Service Providers · License M5515 (TX) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

What is the NPI number for Michael Sonabend?
The National Provider Identifier (NPI) for Michael Sonabend is 1578696936, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Sonabend practice?
The practice location on file with NPPES is in Sugar Land, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-18.