Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal Patterson, RN

Registered Nurse in Dover, OH · enumerated 2022.

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

National Provider Identifier

1457090896

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Registry record

Entity type Individual (Type 1)

Name Crystal Patterson

Credential RN

Sex Female

Practice address 115 S Wooster Ave, Dover, OH, 44622

Phone (888) 510-3943

Enumeration date Jun 2, 2022

Last updated in NPPES Jun 14, 2022

Taxonomy & licenses

163WA0400X Addiction (Substance Use Disorder) Registered Nurse Nursing Service Providers · License RN.421229 (OH) Secondary

163W00000X Registered Nurse Nursing Service Providers · License RN.421229 (OH) 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 specialty is Crystal Patterson?

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

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.

Other providers at this practice address

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Paul Lindenmuth Addiction (Substance Use Disorder) Counselor · Dover, OH NPI 1215241658 Cara Zehnder Nurse Practitioner · Dover, OH NPI 1871800425 Lisa Schaaf Professional Counselor · Dover, OH NPI 1811269525 Angelique Harsh Registered Nurse · Dover, OH NPI 1497153449 Elizabeth Hill Addiction (Substance Use Disorder) Counselor · Dover, OH NPI 1558887257 Amy Musay Licensed Practical Nurse · Dover, OH NPI 1750809133 Christie Mcmillen Family Nurse Practitioner · Dover, OH NPI 1467945659 Bernadine Ellis Addiction (Substance Use Disorder) Counselor · Dover, OH NPI 1336628239

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-14.