NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles J. Ballay II M.D.

Otolaryngology Physician in Marrero, LA · enumerated 2014 · authorized official Charles Ballay, President.

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

National Provider Identifier

1336541226

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Dr. Charles J. Ballay II M.D.
Practice address 1111 Medical Center Blvd,, 707 N, Marrero, LA, 70072
Phone (479) 806-3626
Fax (504) 934-8549
Enumeration date Sep 23, 2014
Last updated in NPPES Sep 23, 2014

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License MD205801 (LA) Primary

Authorized official

Name Charles Ballay
Title President
Phone (504) 934-8550

Other identifiers

Identifier Type State Issuer
2351753 Medicaid LA -

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Dr. Charles J. Ballay II M.D.?
Dr. Charles J. Ballay II M.D. is registered in NPPES as a Otolaryngology Physician (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-23.