Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Fernando J Ehrhardt, D.M.D.
Periodontics in Fishkill, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912922709
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Registry record
Entity type Individual (Type 1)
Name Fernando J Ehrhardt
Credential D.M.D.
Sex Male
Practice address 738 Route 9 Ste. 22, Fishkill, NY, 12524
Phone (845) 896-5151
Fax (845) 896-0974
Enumeration date Jul 13, 2006
Last updated in NPPES Jun 8, 2015
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 1912922709 active?
Yes, as of the latest NPPES snapshot, NPI 1912922709 is active (record last updated 2015-06-08).
How do I verify Fernando Ehrhardt's NPI record?
Cross-check NPI 1912922709 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 2015-06-08.