Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mitchell Auster, D.M.D.
Dentist in Lewiston, ME · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699704031
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Registry record
Entity type Individual (Type 1)
Name Dr. Mitchell Auster
Credential D.M.D.
Sex Male
Practice address 1065 Lisbon St, Lewiston, ME, 04240
Phone (207) 784-2142
Fax (207) 784-2170
Enumeration date Jun 30, 2006
Last updated in NPPES Jul 30, 2007
Taxonomy & licenses
DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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.
Frequently asked questions
Is NPI 1699704031 active?
Yes — as of the latest NPPES snapshot, NPI 1699704031 is active (record last updated 2007-07-30).
How do I verify Mitchell Auster's NPI record?
Cross-check NPI 1699704031 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-30.