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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Heather Anne Miller, CRNP

Adult Health Nurse Practitioner in Harrisonburg, VA · enumerated 2006 · practices at Optima Health Plan.

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

National Provider Identifier

1558305607

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Registry record

Entity type Individual (Type 1)
Name Mrs. Heather Anne Miller
Credential CRNP
Sex Female
Practice address 640 S Main St, Harrisonburg, VA, 22801
Fax (540) 564-5444
Enumeration date Jun 16, 2006
Last updated in NPPES Aug 29, 2019

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1-107066 (AL) Secondary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024174020 (VA) Primary

Other identifiers

Identifier Type State Issuer
1558305607 Medicaid VA -

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 NPI 1558305607 active?
Yes, as of the latest NPPES snapshot, NPI 1558305607 is active (record last updated 2019-08-29).
How do I verify Heather Miller's NPI record?
Cross-check NPI 1558305607 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-29.