Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William M. Stiffler, D.D.S.
Dentist in Bedford, PA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811177694
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Registry record
Entity type Individual (Type 1)
Name William M. Stiffler
Credential D.D.S.
Sex Male
Practice address 902 Echo Vale Dr, Bedford, PA, 15522
Phone (814) 623-2217
Fax (814) 623-6271
Enumeration date Nov 8, 2007
Last updated in NPPES Nov 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0005225510001 | Medicaid | PA | - |
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
How do I verify William Stiffler's NPI record?
Cross-check NPI 1811177694 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1811177694 active?
Yes, as of the latest NPPES snapshot, NPI 1811177694 is active (record last updated 2007-11-08).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-08.