Steven Sullivan, APNP

NPI: 1770566879

Steven Sullivan, APNP

Q: What is Steven Sullivan's NPI number?

Steven Sullivan's NPI number is 1770566879, a unique 10-digit identifier issued by CMS.

Q: What does Steven Sullivan specialize in?

Steven Sullivan specializes in Nurse Practitioner, taxonomy code 363L00000X.

Q: Where does Steven Sullivan practice?

Steven Sullivan practices in Eau Claire, WI 54701-6863.

Q: When was Steven Sullivan's NPI issued?

Steven Sullivan's NPI was issued on November 22, 2005.

Q: What is Steven Sullivan's provider type?

Steven Sullivan is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderNurse Practitioner

NPI issued: November 22, 2005

Quick Facts

NPI Number

1770566879

TypeIndividual

StatusActive

SpecialtyNurse Practitioner

Taxonomy363L00000X — Nurse Practitioner

Phone

(715) 834-1555

StateWI

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1770566879)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (November 22, 2005)

Data source: CMS NPPES

Provider Overview

STEVEN SULLIVAN, APNP is a Nurse Practitioner provider based in Eau Claire, WI who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1770566879

Provider TypeIndividual Provider

GenderMale

CredentialAPNP

StatusActive

Enumeration DateNovember 22, 2005

Practice Location

CityEau Claire

StateWI

ZIP Code54701-6863

Phone(715) 834-1555

Specialties & Licenses

★ Primary

SpecialtyNurse Practitioner

Taxonomy Code363L00000X

License StateWI

Mailing Address

CityEau Claire

StateWI

ZIP Code54701-6863

Phone(715) 834-1555

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1770566879 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 1770566879for 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 1770566879 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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