Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Danielle Brooke Berthold, NP

Nurse Practitioner in Chelsea, MI · enumerated 2007.

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

National Provider Identifier

1144409905

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Registry record

Entity type Individual (Type 1)

Name Danielle Brooke Berthold

Credential NP

Sex Female

Practice address 14650 E Old Us Highway 12, Suite 303, Chelsea, MI, 48118

Phone (734) 475-4177

Fax (734) 475-4177

Enumeration date Oct 29, 2007

Last updated in NPPES Oct 16, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704345235 (MI) 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 Danielle Berthold?

Danielle Berthold 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-16.