NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Aaron F Paille, MD

Critical Care Medicine (Internal Medicine) Physician in Mobile, AL · enumerated 2022.

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

National Provider Identifier

1053061978

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Aaron F Paille
Credential MD
Sex Male
Practice address 2451 University Hospital Dr Rm 714, Mobile, AL, 36617
Phone (251) 471-7207
Enumeration date Mar 24, 2022
Last updated in NPPES Jun 27, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 5662 (AL) Secondary
207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 47940 (AL) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 47940 (AL) 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 Aaron Paille?
The National Provider Identifier (NPI) for Aaron Paille is 1053061978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aaron Paille practice?
The practice location on file with NPPES is in Mobile, AL. 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 2025-06-27.