Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniel R Eichorn

Otolaryngology Physician in Doylestown, PA · enumerated 2020 · practices at Ent Associates of Bucks & Montgomery Counties.

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

National Provider Identifier

1588291009

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Registry record

Entity type Individual (Type 1)

Name Daniel R Eichorn

Sex Male

Practice address 599 W State St Ste 201, Doylestown, PA, 18901

Phone (484) 282-2910

Enumeration date Mar 25, 2020

Last updated in NPPES Jun 2, 2025

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License OS024387 (PA) Primary

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.

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Frequently asked questions

Where does Daniel Eichorn practice?

The practice location on file with NPPES is in Doylestown, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Daniel Eichorn?

The National Provider Identifier (NPI) for Daniel Eichorn is 1588291009, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Ent Associates of Bucks & Montgomery Counties Otolaryngology Physician · Doylestown, PA NPI 1447285077 Douglas Nadel Otolaryngology Physician · Doylestown, PA NPI 1407875503

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-02.