Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Harold Dean O'Brien, APRN

Psychiatric/Mental Health Nurse Practitioner in Louisville, KY · enumerated 2010 · practices at Anchor Counseling, LLC.

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

National Provider Identifier

1003127358

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Registry record

Entity type Individual (Type 1)

Name Harold Dean O'Brien

Credential APRN

Sex Male

Practice address 1357 Bardstown Rd, Louisville, KY, 40204

Phone (502) 897-6443

Fax (502) 897-3461

Enumeration date Jul 1, 2010

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71003264A (IN) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 3006723 (KY) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
000000668876	Other	IN	ANTHEM

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 Harold O'Brien's NPI record?

Cross-check NPI 1003127358 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1003127358 active?

Yes, as of the latest NPPES snapshot, NPI 1003127358 is active (record last updated 2022-07-21).

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Pauline Kuhbander Family Nurse Practitioner · Louisville, KY NPI 1194838391 David Easley Psychiatry Physician · Louisville, KY NPI 1942383641 Sheryl Kosinar Clinical Social Worker · Louisville, KY NPI 1932305125 Abby Fowler Clinical Social Worker · Louisville, KY NPI 1821317975 Anchor Counseling, LLC Community/Behavioral Health Agency · Louisville, KY NPI 1427616838 Timothy Simic Family Nurse Practitioner · Louisville, KY NPI 1053904896

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.