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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Hannah Clark, RN

Lactation Consultant (Registered Nurse) in Columbia, MD · enumerated 2024 · practices at Feed Well LLC.

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

National Provider Identifier

1366279879

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Registry record

Entity type Individual (Type 1)
Name Hannah Clark
Credential RN
Sex Female
Practice address Columbia, MD, 21046
Phone (703) 581-7773
Enumeration date Sep 18, 2024
Last updated in NPPES Sep 18, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 119748 (WV) Secondary
163WL0100X Lactation Consultant (Registered Nurse) Nursing Service Providers · License 119748 (WV) 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.

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Frequently asked questions

Where does Hannah Clark practice?
The practice location on file with NPPES is in Columbia, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Hannah Clark?
The National Provider Identifier (NPI) for Hannah Clark is 1366279879, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-18.