Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Olin M Bleichrodt, DDS

Dentist in Doylestown, OH · enumerated 2006.

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

National Provider Identifier

1871538439

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Registry record

Entity type Individual (Type 1)

Name Olin M Bleichrodt

Credential DDS

Sex Male

Practice address 25 North Portage St, Doylestown, OH, 44230

Phone (330) 658-6983

Fax (330) 658-6883

Enumeration date Jun 18, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 12837 (OH) Primary

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1871538439 active?

Yes — as of the latest NPPES snapshot, NPI 1871538439 is active (record last updated 2007-07-08).

How do I verify Olin Bleichrodt's NPI record?

Cross-check NPI 1871538439 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.