Active NPIIndividual provider

Esther R Ngigi, MSN, RN, FNP-BC

Nurse Practitioner, Family in North Chelmsford, Massachusetts

NPI Number1861312555
Practice location
Po Box 468, North Chelmsford, MA 01863-0468
Fax
—
Last updated
July 21, 2026

Esther Ruth Ngigi is a Nurse Practitioner, Family based in North Chelmsford, MA. Esther Ruth Ngigi practices in North Chelmsford, MA and has the professional credentials of MSN, RN, FNP-BC. The NPI Number for Esther Ruth Ngigi is 1861312555 and holds a License No. RN2260562 (MA). The current practice location address for Esther Ruth Ngigi is Po Box 468, North Chelmsford, MA 01863-0468 and can be reached out via phone at 978-996-0901.

Provider Profile Details

NPI Number
1861312555
Provider Name
Esther Ruth Ngigi
Credential
MSN, RN, FNP-BC
Provider Entity Type
Individual
Gender
Female
Address
Po Box 468, North Chelmsford, MA 01863-0468
Phone Number
978-996-0901
Primary Taxonomy
Nurse Practitioner, Family · 363LF0000X
Sole Proprietor
No
Provider Enumeration Date
July 21, 2026
Last Update Date
July 21, 2026
Certification Date
July 21, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
Po Box 468
North Chelmsford, MA 01863-0468
Zip
01863-0468
Phone Number
978-996-0901
North Chelmsford, MA 01863Get directions →

Provider Business Mailing Address Details

Address
Po Box 468
North Chelmsford, MA 01863-0468
City
North Chelmsford
State
MA
Zip
01863-0468

License Information

License Number
RN2260562
License State
MA
Taxonomy
Nurse Practitioner, Family · 363LF0000X · 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 Esther R Ngigi, MSN, RN, FNP-BC?

The NPI number of Esther R Ngigi, MSN, RN, FNP-BC is 1861312555. It was assigned on July 21, 2026 and is currently active in the NPPES registry.

What is the specialty of Esther R Ngigi, MSN, RN, FNP-BC?

Esther R Ngigi, MSN, RN, FNP-BC is registered under the primary taxonomy Nurse Practitioner, Family (code 363LF0000X), licensed in MA under license number RN2260562.

Where does Esther R Ngigi, MSN, RN, FNP-BC practice?

The practice location is Po Box 468, North Chelmsford, MA 01863-0468. The office can be reached at 978-996-0901 (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 1861312555 directly on the NPPES registry website.

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