Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mary A Chatelain, AU.D.
Audiologist in Little Rock, AR · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770764805
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Registry record
Entity type Individual (Type 1)
Name Dr. Mary A Chatelain
Credential AU.D.
Sex Female
Practice address 10700 N. Rodney Parham Rd, Ste A7, Little Rock, AR, 72212
Phone (501) 225-6060
Fax (501) 225-6450
Enumeration date Nov 16, 2007
Last updated in NPPES Feb 3, 2021
Taxonomy & licenses
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| A #307 | Other | AR | AU.D. LICENSE |
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.
Frequently asked questions
Is NPI 1770764805 active?
Yes, as of the latest NPPES snapshot, NPI 1770764805 is active (record last updated 2021-02-03).
How do I verify Mary Chatelain's NPI record?
Cross-check NPI 1770764805 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Milton Lane Corneal and Contact Management Optometrist · Little Rock, AR NPI 1801871595 Lane Eye Care Center, P.A. Optometrist · Little Rock, AR NPI 1376750414 Lane Eye Care Center, P.A. Clinic/Center · Little Rock, AR NPI 1003074998 Helix Hearing Care Audiologist · Little Rock, AR NPI 1487077327 Allison Morrow Family Nurse Practitioner · Little Rock, AR NPI 1174018295 Brittney Nguyen Optometrist · Little Rock, AR NPI 1912639261
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-03.