Geraldine Mckiernan, CFNP

NPI: 1720264823

Geraldine Mckiernan, CFNP

Q: What is Geraldine Mckiernan's NPI number?

Geraldine Mckiernan's NPI number is 1720264823, a unique 10-digit identifier issued by CMS.

Q: What does Geraldine Mckiernan specialize in?

Geraldine Mckiernan specializes in Nurse Practitioner, taxonomy code 363LF0000X.

Q: Where does Geraldine Mckiernan practice?

Geraldine Mckiernan practices in Yorktown Heights, NY 10598-4412.

Q: When was Geraldine Mckiernan's NPI issued?

Geraldine Mckiernan's NPI was issued on January 18, 2008.

Q: What is Geraldine Mckiernan's provider type?

Geraldine Mckiernan is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderNurse Practitioner

NPI issued: January 18, 2008

Quick Facts

NPI Number

1720264823

TypeIndividual

StatusActive

SpecialtyNurse Practitioner

Taxonomy363LF0000X — Nurse Practitioner

Phone

(914) 245-0292

StateNY

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1720264823)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (January 18, 2008)

Data source: CMS NPPES

Provider Overview

GERALDINE MCKIERNAN, CFNP is a Nurse Practitioner provider based in Yorktown Heights, NY who has been registered with CMS since 2008. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1720264823

Provider TypeIndividual Provider

GenderFemale

CredentialCFNP

StatusActive

Enumeration DateJanuary 18, 2008

Practice Location

CityYorktown Heights

StateNY

ZIP Code10598-4412

Phone(914) 245-0292

Specialties & Licenses

★ Primary

SpecialtyNurse Practitioner

Taxonomy Code363LF0000X

License StateNY

Mailing Address

CityYorktown Heights

StateNY

ZIP Code10598-4412

Phone(914) 245-0292

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1720264823 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1720264823for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1720264823 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Nurse Practitioner

Family Nurse Practitioners (FNPs) provide comprehensive primary healthcare services across the lifespan, including diagnostic assessments, prescribing medications, and disease prevention education.

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