NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mahdi Nicola Doumet, MD

Internal Medicine Physician in Perrysburg, OH · enumerated 2005.

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

National Provider Identifier

1801880471

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mahdi Nicola Doumet
Credential MD
Sex Male
Practice address 5180 Chappel Dr, Perrysburg, OH, 43551
Fax (567) 585-0916
Enumeration date Sep 9, 2005
Last updated in NPPES Mar 13, 2026

Taxonomy & licenses

207RA0401X Addiction Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 35.067558 (OH) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35067558 (OH) Primary
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
0101348 Medicaid OH -

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 Mahdi Doumet practice?
The practice location on file with NPPES is in Perrysburg, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mahdi Doumet?
The National Provider Identifier (NPI) for Mahdi Doumet is 1801880471, a Type 1 (individual) record in the CMS NPPES registry.

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