Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Emma Katherine Miller, AGACNP

Nurse Practitioner in San Diego, CA · enumerated 2021 · practices at Gateway Comprehensive Medical Group.

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

National Provider Identifier

1871172700

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Emma Katherine Miller

Credential AGACNP

Sex Female

Practice address 995 Gateway Center Way Ste 105, San Diego, CA, 92102

Phone (619) 264-1934

Enumeration date Apr 7, 2021

Last updated in NPPES May 15, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 432446 (NY) Primary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95016749 (CA) Secondary

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

How do I verify Emma Miller's NPI record?

Cross-check NPI 1871172700 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1871172700 active?

Yes, as of the latest NPPES snapshot, NPI 1871172700 is active (record last updated 2026-05-15).

Other providers at this practice address

Browse all →

Gateway Comprehensive Medical Group Legal Medicine · San Diego, CA NPI 1376834077

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-15.