Active NPIIndividual provider

Mark Guelfguat, DO

Radiology, Diagnostic Radiology in Staten Island, New York

NPI Number1205873130
Practice location
475 Seaview Ave, Staten Island, NY 10305-3436
Fax
718-226-1697
Last updated
July 13, 2026

Mark Guelfguat is a Radiology, Diagnostic Radiology based in Staten Island, NY. Mark Guelfguat practices in Staten Island, NY and has the professional credentials of DO. The NPI Number for Mark Guelfguat is 1205873130 and holds a License No. 235429-1 (NY). The current practice location address for Mark Guelfguat is 475 Seaview Ave, Staten Island, NY 10305-3436 and can be reached out via phone at 718-226-9216 and via fax at 718-226-1697.

Provider Profile Details

NPI Number
1205873130
Provider Name
Mark Guelfguat
Credential
DO
Provider Entity Type
Individual
Gender
Male
Address
475 Seaview Ave, Staten Island, NY 10305-3436
Phone Number
718-226-9216
Fax Number
718-226-1697
Primary Taxonomy
Radiology, Diagnostic Radiology · 2085R0202X
Sole Proprietor
No
Provider Enumeration Date
May 31, 2006
Last Update Date
July 13, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
475 Seaview Ave
Staten Island, NY 10305-3436
Zip
10305-3436
Phone Number
718-226-9216
Fax Number
718-226-1697
Staten Island, NY 10305Get directions →

Provider Business Mailing Address Details

Address
Po Box 4605
Warren, NJ 07059-0605
City
Warren
State
NJ
Zip
07059-0605
Phone Number
718-876-9030
Fax Number
718-876-3462

License Information

License Number
235429-1
License State
NY
Taxonomy
Radiology, Diagnostic Radiology · 2085R0202X · 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 Mark Guelfguat, DO?

The NPI number of Mark Guelfguat, DO is 1205873130. It was assigned on May 31, 2006 and is currently active in the NPPES registry.

What is the specialty of Mark Guelfguat, DO?

Mark Guelfguat, DO is registered under the primary taxonomy Radiology, Diagnostic Radiology (code 2085R0202X), licensed in NY under license number 235429-1.

Where does Mark Guelfguat, DO practice?

The practice location is 475 Seaview Ave, Staten Island, NY 10305-3436. The office can be reached at 718-226-9216 (phone) or 718-226-1697 (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 1205873130 directly on the NPPES registry website.

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