Mr. Billy Frank Ellis Jr.

Mr. Billy Frank Ellis Jr. is a Case Manager/Care Coordinator provider (Case Manager/Care Coordinator) practicing in Fairfield, CA, registered in the NPPES registry with NPI 1316083389 since 2007.

✓ Active NPI ✓ Valid NPI checksum

NPI	1316083389
Entity type	Individual (Type 1)
Name	Mr. Billy Frank Ellis Jr.
Sex	Male
Practice address	1935 KIDDER AVENUE, ASSIST SOLANO OUTPATIENT SERVICES, Fairfield, CA, 94533
Phone	7074252741
Fax	7074252862
Enumeration date	2007-01-29
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
171M00000X	Case Manager/Care Coordinator	Primary	—	—

Copy-ready billing details

Provider: Billy Ellis
NPI: 1316083389
Taxonomy: 171M00000X (Case Manager/Care Coordinator)
Address: 1935 KIDDER AVENUE, ASSIST SOLANO OUTPATIENT SERVICES, Fairfield, CA, 94533

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1982740965	Lora Gordon	Individual	Case Manager/Care Coordinator	Fairfield, CA
1558407536	Marilee Clemons	Individual	Marriage & Family Therapist	Fairfield, CA
1639215619	Elizabeth Orozco	Individual	Case Manager/Care Coordinator	Fairfield, CA
1710029061	Loretta Iwu	Individual	Case Manager/Care Coordinator	Fairfield, CA

Verify this record

Cross-check NPI 1316083389 against the authoritative CMS record: view Mr. Billy Frank Ellis Jr. 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

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.

What specialty is Billy Ellis?

Billy Ellis is registered in NPPES with the primary taxonomy of Case Manager/Care Coordinator. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.