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

Milissa Ellen Burns, RN, PHN

Registered Nurse in San Diego, CA · enumerated 2014.

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

National Provider Identifier

1891194403

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Registry record

Entity type Individual (Type 1)

Name Milissa Ellen Burns

Credential RN, PHN

Sex Female

Practice address San Diego, CA, 92101

Phone (619) 615-2454

Fax (619) 615-2450

Enumeration date Aug 19, 2014

Last updated in NPPES Aug 19, 2014

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 816243 (CA) 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

Is NPI 1891194403 active?

Yes, as of the latest NPPES snapshot, NPI 1891194403 is active (record last updated 2014-08-19).

How do I verify Milissa Burns's NPI record?

Cross-check NPI 1891194403 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 2014-08-19.