Active NPIIndividual provider

Maria Leon

Nurse Practitioner, Women's Health in New Haven, Connecticut

NPI Number1699633867
Practice location
400 Columbus Ave, New Haven, CT 06519-1233
Fax
—
Last updated
January 14, 2026

Maria Leon is a Nurse Practitioner, Women's Health based in New Haven, CT. Maria Leon practices in New Haven, CT. The NPI Number for Maria Leon is 1699633867 and holds a License No. 191981 (CT). The current practice location address for Maria Leon is 400 Columbus Ave, New Haven, CT 06519-1233 and can be reached out via phone at 203-503-3000.

Provider Profile Details

NPI Number
1699633867
Provider Name
Maria Leon
Provider Entity Type
Individual
Gender
Female
Address
400 Columbus Ave, New Haven, CT 06519-1233
Phone Number
203-503-3000
Primary Taxonomy
Nurse Practitioner, Women's Health · 363LW0102X
Sole Proprietor
No
Provider Enumeration Date
January 14, 2026
Last Update Date
January 14, 2026
Certification Date
January 14, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
400 Columbus Ave
New Haven, CT 06519-1233
Zip
06519-1233
Phone Number
203-503-3000
New Haven, CT 06519Get directions →

Provider Business Mailing Address Details

Address
400 Columbus Ave
New Haven, CT 06519-1233
City
New Haven
State
CT
Zip
06519-1233
Phone Number
203-503-3000

License Information

License Number
191981
License State
CT
Taxonomy
Nurse Practitioner, Women's Health · 363LW0102X · 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 Maria Leon?

The NPI number of Maria Leon is 1699633867. It was assigned on January 14, 2026 and is currently active in the NPPES registry.

What is the specialty of Maria Leon?

Maria Leon is registered under the primary taxonomy Nurse Practitioner, Women's Health (code 363LW0102X), licensed in CT under license number 191981.

Where does Maria Leon practice?

The practice location is 400 Columbus Ave, New Haven, CT 06519-1233. The office can be reached at 203-503-3000 (phone).

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 1699633867 directly on the NPPES registry website.

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