NPI Portal NPI Lookup & Verification

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

Dr. Diane Jane Milhan, PHD, DPT, DAOM

Acupuncturist in Mount Airy, NC · enumerated 2010 · practices at Hep LLC.

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

National Provider Identifier

1588966824

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Registry record

Entity type Individual (Type 1)
Name Dr. Diane Jane Milhan
Credential PHD, DPT, DAOM
Sex Female
Practice address Mount Airy, NC, 27030
Phone (336) 755-2158
Enumeration date Nov 18, 2010
Last updated in NPPES Mar 31, 2020

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

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License P13423 (NC) Secondary
171100000X Acupuncturist Other Service Providers · License 641 (NC) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
1073925566 Other - ACUPUNCTURIST

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

What specialty is Diane Milhan?
Diane Milhan is registered in NPPES with the primary taxonomy of Acupuncturist. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-31.