NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Jordan Stark, M.D.

Psychiatry Physician in Boca Raton, FL · enumerated 2016 · practices at Doctor Sam, LLC.

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

National Provider Identifier

1194187963

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Matthew Jordan Stark
Credential M.D.
Sex Male
Practice address 2600 N Military Trl Ste 355, Boca Raton, FL, 33431
Fax (561) 600-9655
Enumeration date Mar 22, 2016
Last updated in NPPES Apr 1, 2021

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License ME143181 (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

Where does Matthew Stark practice?
The practice location on file with NPPES is in Boca Raton, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Matthew Stark?
The National Provider Identifier (NPI) for Matthew Stark is 1194187963, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-01.