Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. BERNARD J. O'NEILL M.D.
NPI 1659373975
Psychiatry & Neurology - Neurology in West Reading, PA

Q: What is Bernard O'neill's NPI number?

The NPI number for Bernard O'neill is 1659373975. It was assigned to this individual provider in the NPPES registry on June 1, 2005.

Q: What is Bernard O'neill's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Bernard O'neill was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 01, 2005

301 S 7TH AVE, STE 320, WEST READING, PA 19611(610) 988-4656(610) 988-4242 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Sep 7, 2023 (2 updates tracked since 2023).

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About Dr. Bernard J. O'neill M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. BERNARD J. O'NEILL M.D. (NPI 1659373975) is an individual neurology provider in West Reading, Pennsylvania, licensed in Pennsylvania (MD018085E) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1659373975

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameDR. BERNARD J. O'NEILLCredential: M.D.

Location Address301 S 7TH AVE, STE 320West Reading, PA 19611-1451

Mailing AddressPo Box 14623Reading, PA 19612-4623 · (610) 988-8446 · Fax (610) 988-4242

Phone(610) 988-4656

Fax(610) 988-4242

Sole ProprietorNo

Enumeration DateJune 1, 2005

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1659373975 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in PA · MD018085E

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

301 S 7TH AVE, West Reading, PA 19611

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANKUSH LAHOTI M.D.

Internal Medicine (Interventional Cardiology)

301 S 7TH AVE, SUITE 2020
WEST READING, PA 19611

Berks County (610) 375-6565

RANDALL S. WINN M.D.

Specialist

301 S 7TH AVE, STE 135
WEST READING, PA 19611

Berks County (610) 988-8929

MR. TIMOTHY W MYERS PT

Physical Therapist

301 S 7TH AVE, STE 3220
WEST READING, PA 19611

Berks County (610) 376-8671

BILAL SAULAT M.D.,

Psychiatry & Neurology (Neurology)

301 S 7TH AVE, SUITE 210
READING, PA 19611

Berks County (484) 628-4656

GAIL A. LUECKE M.D.

Specialist

301 S 7TH AVE, STE 135
WEST READING, PA 19611

Berks County (610) 988-8108

DR. JOHN D CASEY MD

Orthopaedic Surgery

301 S 7TH AVE, SUITE 3220
WEST READING, PA 19611

Berks County (610) 376-8671

LEONARD J MARCHINSKI MD PC-PHYSICAL THERAPY

Physical Therapist

301 S 7TH AVE, SUITE 3020
WEST READING, PA 19611

Berks County (610) 375-6147

EARL J HOPE M.D.

Internal Medicine (Interventional Cardiology)

301 S 7TH AVE, SUITE 2020
WEST READING, PA 19611

Berks County (610) 375-6565

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Bernard O'neill's NPI number?

The NPI number for Bernard O'neill is 1659373975. It was assigned to this individual provider in the NPPES registry on June 1, 2005.

Where is Bernard O'neill located?

Bernard O'neill practices at 301 S 7th Ave Ste 320, West Reading, PA 19611. The listed phone number is (610) 988-4656.

What is Bernard O'neill's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

When was this NPI record last updated?

The NPPES record for Bernard O'neill was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.