Active NPIIndividual provider

John Deleon, MD

Radiology, Diagnostic Ultrasound in Waterbury, Connecticut

NPI Number1245297654
Practice location
134 Grandview Ave, Ste 101, Waterbury, CT 06708
Fax
203-574-0548
Last updated
July 13, 2026

John Deleon is a Radiology, Diagnostic Ultrasound based in Waterbury, CT. John Deleon practices in Waterbury, CT and has the professional credentials of MD. The NPI Number for John Deleon is 1245297654 and holds a License No. 040870 (CT). The current practice location address for John Deleon is 134 Grandview Ave, Ste 101, Waterbury, CT 06708 and can be reached out via phone at 203-756-8911 and via fax at 203-574-0548.

Provider Profile Details

NPI Number
1245297654
Provider Name
John Deleon
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
134 Grandview Ave, Ste 101, Waterbury, CT 06708
Phone Number
203-756-8911
Fax Number
203-574-0548
Primary Taxonomy
Radiology, Diagnostic Ultrasound · 2085U0001X
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
134 Grandview Ave
Ste 101
Waterbury, CT 06708
Zip
06708
Phone Number
203-756-8911
Fax Number
203-574-0548
Waterbury, CT 06708Get directions →

Provider Business Mailing Address Details

Address
134 Grandview Ave
Waterbury, CT 06708
City
Waterbury
State
CT
Zip
06708
Phone Number
203-756-8911
Fax Number
203-574-0548

License Information

License Number (1)
040870
License State (1)
CT
Taxonomy (1)
Radiology, Diagnostic Radiology · 2085R0202X
License Number (2)
040870
License State (2)
CT
Taxonomy (2)
Radiology, Diagnostic Ultrasound · 2085U0001X · 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 John Deleon, MD?

The NPI number of John Deleon, MD is 1245297654. It was assigned on April 28, 2006 and is currently active in the NPPES registry.

What is the specialty of John Deleon, MD?

John Deleon, MD is registered under the primary taxonomy Radiology, Diagnostic Ultrasound (code 2085U0001X), licensed in CT under license number 040870.

Where does John Deleon, MD practice?

The practice location is 134 Grandview Ave, Ste 101, Waterbury, CT 06708. The office can be reached at 203-756-8911 (phone) or 203-574-0548 (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 1245297654 directly on the NPPES registry website.

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