Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Erin Marie Brown, RN, FNP-BC

Q: What is the NPI number for Erin Brown?

The National Provider Identifier (NPI) for Erin Brown is 1871803312, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Nurse Practitioner in Iowa City, IA · enumerated 2010.

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

National Provider Identifier

1871803312

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Registry record

Entity type Individual (Type 1)

Name Mrs. Erin Marie Brown

Credential RN, FNP-BC

Sex Female

Practice address 101 College of Nursing Bldg, Iowa City, IA, 52242

Phone (319) 467-1256

Fax (319) 384-0080

Enumeration date Oct 18, 2010

Last updated in NPPES Jun 21, 2019

Taxonomy & licenses

163WG0000X General Practice Registered Nurse Nursing Service Providers · License 151161 (IA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A151161 (IA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A151161 (IA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN0000172823 (TN) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 16900 (TN) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A151161 (IA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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

What is the NPI number for Erin Brown?

The National Provider Identifier (NPI) for Erin Brown is 1871803312, a Type 1 (individual) record in the CMS NPPES registry.

Where does Erin Brown practice?

The practice location on file with NPPES is in Iowa City, IA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Vanessa Kimm Pediatric Nurse Practitioner · Iowa City, IA NPI 1013969435 Nicola Stickney Adult Health Nurse Practitioner · Iowa City, IA NPI 1942445937 Andrea Achenbach Family Nurse Practitioner · Iowa City, IA NPI 1881975910 Jean Underwood Psychiatric/Mental Health Nurse Practitioner · Iowa City, IA NPI 1588001747 Larry Newman Gerontology Nurse Practitioner · Iowa City, IA NPI 1093141129 Lynette Cooper Family Nurse Practitioner · Iowa City, IA NPI 1972973881 Amalia Gedney-Lose Family Nurse Practitioner · Iowa City, IA NPI 1245751833 Kelsey Smith Registered Nurse · Iowa City, IA NPI 1497601058

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-21.