Active NPIIndividual provider

Dr. Michael B O'Neill, MD

Pediatrics in Sparta, New Jersey

NPI Number1477510782
Practice location
328 Sparta Ave, Sparta, NJ 07871
Fax
973-729-5653
Last updated
July 13, 2026

Michael B O'Neill is a Pediatrics based in Sparta, NJ. Michael B O'Neill practices in Sparta, NJ and has the professional credentials of MD. The NPI Number for Michael B O'Neill is 1477510782 and holds a License No. MA029820 (NJ). The current practice location address for Michael B O'Neill is 328 Sparta Ave, Sparta, NJ 07871 and can be reached out via phone at 973-729-2197 and via fax at 973-729-5653.

Provider Profile Details

NPI Number
1477510782
Provider Name
Michael B O'Neill
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
328 Sparta Ave, Sparta, NJ 07871
Phone Number
973-729-2197
Fax Number
973-729-5653
Primary Taxonomy
Pediatrics · 208000000X
Sole Proprietor
No
Provider Enumeration Date
April 28, 2006
Last Update Date
July 13, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
328 Sparta Ave
Sparta, NJ 07871
City
Sparta
Zip
07871
Phone Number
973-729-2197
Fax Number
973-729-5653
Sparta, NJ 07871Get directions →

Provider Business Mailing Address Details

Address
328 Sparta Ave
Sparta, NJ 07871
City
Sparta
State
NJ
Zip
07871
Phone Number
973-729-2197
Fax Number
973-729-5653

License Information

License Number (1)
MA029820
License State (1)
NJ
Taxonomy (1)
Pediatrics · 208000000X · Primary
License Number (2)
MD044367L
License State (2)
PA
Taxonomy (2)
Pediatrics · 208000000X

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Dr. Michael B O'Neill, MD?

The NPI number of Dr. Michael B O'Neill, MD is 1477510782. It was assigned on April 28, 2006 and is currently active in the NPPES registry.

What is the specialty of Dr. Michael B O'Neill, MD?

Dr. Michael B O'Neill, MD is registered under the primary taxonomy Pediatrics (code 208000000X), licensed in NJ under license number MA029820.

Where does Dr. Michael B O'Neill, MD practice?

The practice location is 328 Sparta Ave, Sparta, NJ 07871. The office can be reached at 973-729-2197 (phone) or 973-729-5653 (fax).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1477510782 directly on the NPPES registry website.

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