Active NPIIndividual provider

Gisele M Castonguay, NP

Nurse Practitioner in Lewiston, Maine

NPI Number1205089521
Practice location
60 High St, Lewiston, ME 04240-7616
Fax
207-795-8280
Last updated
November 19, 2025

Gisele M Castonguay is a Nurse Practitioner based in Lewiston, ME. Gisele M Castonguay practices in Lewiston, ME and has the professional credentials of NP. The NPI Number for Gisele M Castonguay is 1205089521 and holds a License No. 10051311 (OR). The current practice location address for Gisele M Castonguay is 60 High St, Lewiston, ME 04240-7616 and can be reached out via phone at 207-795-2886 and via fax at 207-795-8280.

Provider Profile Details

NPI Number
1205089521
Provider Name
Gisele M Castonguay
Credential
NP
Provider Entity Type
Individual
Gender
Female
Address
60 High St, Lewiston, ME 04240-7616
Phone Number
207-795-2886
Fax Number
207-795-8280
Primary Taxonomy
Nurse Practitioner · 363L00000X
Sole Proprietor
No
Provider Enumeration Date
October 30, 2008
Last Update Date
November 19, 2025
Certification Date
November 19, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
60 High St
Lewiston, ME 04240-7616
State
Maine
Zip
04240-7616
Phone Number
207-795-2886
Fax Number
207-795-8280
Lewiston, ME 04240Get directions →

Provider Business Mailing Address Details

Address
60 High St
Lewiston, ME 04240-7616
City
Lewiston
State
ME
Zip
04240-7616
Phone Number
207-795-2886
Fax Number
207-795-8280

License Information

License Number (1)
10051311
License State (1)
OR
Taxonomy (1)
Nurse Practitioner · 363L00000X
License Number (2)
CNP81961
License State (2)
ME
Taxonomy (2)
Nurse Practitioner, Adult Health · 363LA2200X
License Number (3)
CNP81961
License State (3)
ME
Taxonomy (3)
Nurse Practitioner · 363L00000X · 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 Gisele M Castonguay, NP?

The NPI number of Gisele M Castonguay, NP is 1205089521. It was assigned on October 30, 2008 and is currently active in the NPPES registry.

What is the specialty of Gisele M Castonguay, NP?

Gisele M Castonguay, NP is registered under the primary taxonomy Nurse Practitioner (code 363L00000X), licensed in OR under license number 10051311.

Where does Gisele M Castonguay, NP practice?

The practice location is 60 High St, Lewiston, ME 04240-7616. The office can be reached at 207-795-2886 (phone) or 207-795-8280 (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 1205089521 directly on the NPPES registry website.

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