Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mario De Meireles MD Mhsa PC

Q: What is the NPI number for Mario De Meireles MD Mhsa PC?

The NPI for Mario De Meireles MD Mhsa PC is 1184895849, a Type 2 (organization) record in the CMS NPPES registry.

Internal Medicine Physician in Plymouth, MI · enumerated 2008 · authorized official Mario De Meireles, President.

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

National Provider Identifier

1184895849

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Mario De Meireles MD Mhsa PC

Practice address 9260 Fellows Creek Dr, Plymouth, MI, 48170

Phone (734) 462-0340

Fax (734) 462-0344

Enumeration date Mar 20, 2008

Last updated in NPPES Oct 27, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301061758 (MI) Primary

Authorized official

Name Mario De Meireles

Title President

Phone (248) 302-7686

Other identifiers

Identifier	Type	State	Issuer
4301061758	Other	MI	STATE LICENSE

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

Who is the authorized official for Mario De Meireles MD Mhsa PC?

NPPES lists Mario De Meireles (President) as the authorized official for this organization.

What is the NPI number for Mario De Meireles MD Mhsa PC?

The NPI for Mario De Meireles MD Mhsa PC is 1184895849, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-27.