NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniela Mestre, MD

Family Medicine Physician in Billings, MT · enumerated 2016.

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

National Provider Identifier

1851746234

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Daniela Mestre
Credential MD
Sex Female
Practice address 801 N 29th St, Billings, MT, 59101
Enumeration date May 4, 2016
Last updated in NPPES Feb 23, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License MED-RES-LIC 52130 (MT) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MED-PHYS-LIC-79230 (MT) 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 Daniela Mestre?
The National Provider Identifier (NPI) for Daniela Mestre is 1851746234, a Type 1 (individual) record in the CMS NPPES registry.
Where does Daniela Mestre practice?
The practice location on file with NPPES is in Billings, MT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-23.