Active NPIIndividual providerSole proprietor

Dr. William Holder, (MD

Internal Medicine in Parsippany, New Jersey

NPI Number1316168602
Practice location
285 N Beverwyck RD, Parsippany, NJ 07054-2252
Fax
973-263-3329
Last updated
May 8, 2025

William Holder is an Internal Medicine based in Parsippany, NJ. William Holder practices in Parsippany, NJ and has the professional credentials of (MD. The NPI Number for William Holder is 1316168602 and holds a License No. 2017-00061 (NC). The current practice location address for William Holder is 285 N Beverwyck RD, Parsippany, NJ 07054-2252 and can be reached out via phone at 973-331-9774 and via fax at 973-263-3329.

Provider Profile Details

NPI Number
1316168602
Provider Name
William Holder
Credential
(MD
Provider Entity Type
Individual
Gender
Male
Address
285 N Beverwyck RD, Parsippany, NJ 07054-2252
Phone Number
973-331-9774
Fax Number
973-263-3329
Primary Taxonomy
Internal Medicine · 207R00000X
Sole Proprietor
Yes
Provider Enumeration Date
May 2, 2007
Last Update Date
May 8, 2025
Certification Date
May 8, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
285 N Beverwyck RD
Parsippany, NJ 07054-2252
Zip
07054-2252
Phone Number
973-331-9774
Fax Number
973-263-3329
Parsippany, NJ 07054Get directions →

Provider Business Mailing Address Details

Address
285 N Beverwyck RD
Parsippany, NJ 07054-2252
City
Parsippany
State
NJ
Zip
07054-2252
Phone Number
973-331-9774

License Information

License Number
2017-00061
License State
NC
Taxonomy
Internal Medicine · 207R00000X · Primary

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. William Holder, (MD?

The NPI number of Dr. William Holder, (MD is 1316168602. It was assigned on May 2, 2007 and is currently active in the NPPES registry.

What is the specialty of Dr. William Holder, (MD?

Dr. William Holder, (MD is registered under the primary taxonomy Internal Medicine (code 207R00000X), licensed in NC under license number 2017-00061.

Where does Dr. William Holder, (MD practice?

The practice location is 285 N Beverwyck RD, Parsippany, NJ 07054-2252. The office can be reached at 973-331-9774 (phone) or 973-263-3329 (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 1316168602 directly on the NPPES registry website.

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