Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Peter Paul Patellis, D.M. D.

Dentist in Kennett Square, PA · enumerated 2007.

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

National Provider Identifier

1174678205

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Registry record

Entity type Individual (Type 1)

Name Dr. Peter Paul Patellis

Credential D.M. D.

Sex Male

Practice address 208 N Union St, Kennett Square, PA, 19348

Phone (610) 444-6311

Fax (610) 444-6153

Enumeration date Jan 25, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License DS0296924L (PA) Primary

122300000X Dentist Dental Providers · License G1-0001195 (DE) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1174678205 active?

Yes, as of the latest NPPES snapshot, NPI 1174678205 is active (record last updated 2007-07-08).

How do I verify Peter Patellis's NPI record?

Cross-check NPI 1174678205 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.