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Dr. Ashley Erin Mason, M.D.

Obstetrics & Gynecology Physician in Springdale, AR · enumerated 2009 · practices at Northwest Arkansas Ob/Gyn Assoc.,Plc.

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

National Provider Identifier

1871735100

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Registry record

Entity type Individual (Type 1)
Name Dr. Ashley Erin Mason
Credential M.D.
Sex Female
Practice address 5330 Willow Creek Dr, Springdale, AR, 72762
Phone (479) 582-9268
Fax (479) 973-9229
Enumeration date Apr 1, 2009
Last updated in NPPES Apr 8, 2015

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License E-8050 (AR) 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
199946001 Medicaid AR -

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.

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Frequently asked questions

How do I verify Ashley Mason's NPI record?
Cross-check NPI 1871735100 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1871735100 active?
Yes, as of the latest NPPES snapshot, NPI 1871735100 is active (record last updated 2015-04-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-08.