Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Paula A. Aston, MD

Q: What is the NPI number for Paula Aston?

The National Provider Identifier (NPI) for Paula Aston is 1144286675, a Type 1 (individual) record in the CMS NPPES registry.

Neurology Physician in Dubuque, IA · enumerated 2006.

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

National Provider Identifier

1144286675

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Registry record

Entity type Individual (Type 1)

Name Paula A. Aston

Credential MD

Sex Female

Practice address 1000 Langworthy St, Dubuque, IA, 52001

Phone (563) 584-3495

Enumeration date Apr 24, 2006

Last updated in NPPES Jul 21, 2025

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD-53335 (IA) 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

Where does Paula Aston practice?

The practice location on file with NPPES is in Dubuque, IA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Paula Aston?

The National Provider Identifier (NPI) for Paula Aston is 1144286675, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Marc Dicklin Physician Assistant · Dubuque, IA NPI 1205837408 Rebecca Watts Family Medicine Physician · Dubuque, IA NPI 1245217223 Ryan Stille Family Medicine Physician · Dubuque, IA NPI 1083694681 Martin Bagby Family Medicine Physician · Dubuque, IA NPI 1942269402 Karen Scott Neonatal-Perinatal Medicine Physician · Dubuque, IA NPI 1447210562 Kevin Mullen Pediatrics Physician · Dubuque, IA NPI 1710942701 Katy Wethal Family Nurse Practitioner · Dubuque, IA NPI 1699732529 Louis Alt Otolaryngology Physician · Dubuque, IA NPI 1902855778

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-21.