Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Alexander Tiu, MD

Pulmonary Disease Physician in Kingwood, TX · enumerated 2006.

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

National Provider Identifier

1164482519

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Alexander Tiu

Credential MD

Sex Male

Practice address 22999 Highway 59 N, # 214, Kingwood, TX, 77339

Phone (281) 359-5010

Fax (281) 359-5131

Enumeration date Mar 27, 2006

Last updated in NPPES Nov 20, 2007

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License J0412 (TX) Primary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License J0412 (TX) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
P00012383	Other	TX	MEDICARE RARIL ROAD

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 does Alexander Tiu practice?

The practice location on file with NPPES is in Kingwood, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Alexander Tiu?

The National Provider Identifier (NPI) for Alexander Tiu is 1164482519, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Mario Cervantes-Vazquez Anatomic Pathology & Clinical Pathology Physician · Kingwood, TX NPI 1245234616 Rasika Dhekne Anatomic Pathology & Clinical Pathology Physician · Kingwood, TX NPI 1255335642 Mehri Jalali Anatomic Pathology & Clinical Pathology Physician · Kingwood, TX NPI 1932104338 Avrum Stein Anatomic Pathology & Clinical Pathology Physician · Kingwood, TX NPI 1992700066 Kent I. Kossoy Colon & Rectal Surgery Physician · Humble, TX NPI 1740261825 Thomas Clegg Otolaryngology Physician · Kingwood, TX NPI 1730162231 Kasthuri Rangan Otolaryngology Physician · Kingwood, TX NPI 1659354181 James Andrews Otolaryngology/Facial Plastic Surgery Physician · Humble, TX NPI 1003890203

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-20.