Ronald S Frederick

Ronald S Frederick is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Richmond, CA, registered in the NPPES registry with NPI 1861211062 since 2024.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1861211062
Entity type	Individual (Type 1)
Name	Ronald S Frederick
Sex	Male
Practice address	Richmond, CA, 94804
Phone	7182072078
Enumeration date	2024-10-07
Last updated in NPPES	2024-10-07

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
363LF0000X	Family Nurse Practitioner	Primary	95040523	CA

Copy-ready billing details

Provider: Ronald Frederick
NPI: 1861211062
Taxonomy: 363LF0000X (Family Nurse Practitioner)
Address: Richmond, CA, 94804

Verify this record

Cross-check NPI 1861211062 against the authoritative CMS record: view Ronald S Frederick on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Ronald Frederick?

Ronald Frederick is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-10-07.