Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lillian B Long, FNP

Family Nurse Practitioner in Oakes, ND · enumerated 2010.

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

National Provider Identifier

1699086124

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Registry record

Entity type Individual (Type 1)

Name Lillian B Long

Credential FNP

Sex Female

Practice address 420 S 7th St, Oakes, ND, 58474

Phone (701) 742-3267

Fax (701) 742-3201

Enumeration date Jun 30, 2010

Last updated in NPPES Jan 20, 2014

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R17515 (ND) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
1699086124	Medicaid	MN	-
P00852224	Other	ND	RR MEDICARE
84000	Medicaid	ND	-

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.

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Frequently asked questions

How do I verify Lillian Long's NPI record?

Cross-check NPI 1699086124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1699086124 active?

Yes, as of the latest NPPES snapshot, NPI 1699086124 is active (record last updated 2014-01-20).

Other providers at this practice address

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Rup Nagala Family Medicine Physician · Oakes, ND NPI 1336138601 Vani Nagala Internal Medicine Physician · Oakes, ND NPI 1851380125 Toby Thielges Physical Medicine & Rehabilitation Physician · Oakes, ND NPI 1417921800 Kathleen Siedschlag Medical Physician Assistant · Oakes, ND NPI 1992925499 Heather Mattson Physical Therapist · Oakes, ND NPI 1346559523 Tara Mertz-Hack Family Medicine Physician · Oakes, ND NPI 1245641489 Denise Erlandson Family Nurse Practitioner · Oakes, ND NPI 1104231901 Amy Heim Family Nurse Practitioner · Oakes, ND NPI 1518510718

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-20.