Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tawhid Simon Hossain, MD

Ophthalmology Physician in St Augustine, FL · enumerated 2006.

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

National Provider Identifier

1164508354

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Registry record

Entity type Individual (Type 1)

Name Tawhid Simon Hossain

Credential MD

Sex Male

Practice address 301 Health Park Blvd, Suite 215, St Augustine, FL, 32086

Phone (904) 823-3394

Fax (904) 823-8557

Enumeration date Oct 31, 2006

Last updated in NPPES Mar 4, 2008

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License ME0070047 (FL) 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 Tawhid Hossain?

The National Provider Identifier (NPI) for Tawhid Hossain is 1164508354, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tawhid Hossain practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-04.