Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Faiz Mahmooduddin

Internal Medicine Physician in Spring, TX · enumerated 2010.

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

National Provider Identifier

1346557279

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Registry record

Entity type Individual (Type 1)

Name Faiz Mahmooduddin

Sex Male

Practice address 17207 De Chirico Cir, Spring, TX, 77379

Phone (281) 460-9776

Enumeration date Sep 14, 2010

Last updated in NPPES Oct 30, 2019

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 319975 (LA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2019024436 (MO) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License E-12419 (AR) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME142168 (FL) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License P5674 (TX) Primary

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 Faiz Mahmooduddin practice?

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

What is the NPI number for Faiz Mahmooduddin?

The National Provider Identifier (NPI) for Faiz Mahmooduddin is 1346557279, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-30.