Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deanna Sue Miller, NP

Nurse Practitioner in Ontario, OH · enumerated 2019.

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

National Provider Identifier

1841844503

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Deanna Sue Miller

Credential NP

Sex Female

Practice address 715 Richland Mall, Ontario, OH, 44906

Phone (567) 307-7557

Enumeration date Jul 30, 2019

Last updated in NPPES Jan 6, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN.CNP.024646 (OH) 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

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Deanna Miller?

Deanna Miller is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Michael Barat Otolaryngology Physician · Ontario, OH NPI 1265425060 Edward Adkins Family Medicine Physician · Ontario, OH NPI 1679561310 Aaron Becker Clinical Psychologist · Ontario, OH NPI 1598753071 Melissa Becker Family Medicine Physician · Ontario, OH NPI 1174514087 William Polinski Interventional Cardiology Physician · Ontario, OH NPI 1104897990 Anil Paul Internal Medicine Physician · Ontario, OH NPI 1700828514 Adam Bihl Family Medicine Physician · Ontario, OH NPI 1164465480 Errol Williams Cardiovascular Disease Physician · Ontario, OH NPI 1366456519

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-06.