Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Tara M Lien, NP

Adult Health Nurse Practitioner in Green Bay, WI · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1235326703

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Registry record

Entity type Individual (Type 1)

Name Mrs. Tara M Lien

Credential NP

Sex Female

Practice address 1580 Commanche Ave, Green Bay, WI, 54313

Phone (920) 435-8326

Fax (920) 430-4659

Enumeration date Sep 28, 2007

Last updated in NPPES Apr 18, 2023

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 161162 (CO) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 3618 (WI) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
A1105073	Other	-	AMERICAN ACADEMY OF NURSE PRACTITIONERS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1235326703 active?

Yes, as of the latest NPPES snapshot, NPI 1235326703 is active (record last updated 2023-04-18).

How do I verify Tara Lien's NPI record?

Cross-check NPI 1235326703 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Hassan Tahsildar Medical Oncology Physician · Green Bay, WI NPI 1629067269 Kevin Mortara Hematology & Oncology Physician · Green Bay, WI NPI 1033109210 Mary Connelly Family Medicine Physician · Green Bay, WI NPI 1841274636 Jill Roup Registered Dietitian · Green Bay, WI NPI 1336124791 Bellin Memorial Hospital Inc Family Medicine Physician · Green Bay, WI NPI 1124081484 Patti Marquardt Family Nurse Practitioner · Green Bay, WI NPI 1306963962 Lynn Kananen Nurse Practitioner · Green Bay, WI NPI 1275732331 Bellin Memorial Hospital Inc Radiation Oncology Physician · Green Bay, WI NPI 1548434707

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-18.