Organization
GEOFFERY O'NEILL MD, INC.
Active
Organization
GEOFFERY O'NEILL MD, INC.
Active
Organization subpart
No
Provider details
NPI number
Authorized official
DR. GEOFFERY ALAN O'NEILL M.D. (CEO)
(310) 965-6666
Entity
Organization
Contact information
Practice address
3111 VIA DOLCE APT 506, MARINA DEL REY, CA 90292-5077
(310) 965-6666
(310) 929-8436
Mailing address
3111 VIA DOLCE APT 506, MARINA DEL REY, CA 90292-5077
(310) 965-6666
(310) 929-8436
Taxonomy
Speciality
Code
Description
License number
State
207L00000X
Anesthesiology Physician
Primary
A97758
CA
Other
Enumeration date
04/19/2017
Last updated
01/02/2026
Update your record
If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS at https://nppes.cms.hhs.gov.
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up