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ANDREW WILLIAM SINAN GELIS DO
NPI 1265375844
Student in an Organized Health Care Education/Training Program in Ventura, CA

Active since April 10, 2026
147 N BRENT ST, VENTURA, CA 93003(805) 948-5672 Get Directions Write a Review

NPPES record last updated: April 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Andrew William Sinan Gelis Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANDREW WILLIAM SINAN GELIS DO (NPI 1265375844) is an individual student in an organized health care education/training program in Ventura, California and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1265375844
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameANDREW WILLIAM SINAN GELISCredential: DO
Location Address147 N BRENT STVentura, CA 93003-2809
Mailing Address147 N Brent StVentura, CA 93003-2809
Phone(805) 948-5672
Sole ProprietorNo
Enumeration DateApril 10, 2026
NPPES CertifiedApril 9, 2026
✔ NPI 1265375844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
147 N BRENT ST, Ventura, CA 93003
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DANIEL BLAINE ASAY M.D.
Anesthesiology
147 N BRENT ST
VENTURA, CA 93003
Ventura County (801) 722-8295
CORY ROBERT GALL DO
Student in an Organized Health Care Education/Training Program
147 N BRENT ST
VENTURA, CA 93003
Ventura County (805) 948-5672
DR. ETHAN SCOTT LIEBERMAN MD
Internal Medicine
147 N BRENT ST
VENTURA, CA 93003
Ventura County (818) 719-2706
BREANNA CAYWOOD DO
Student in an Organized Health Care Education/Training Program
147 N BRENT ST
VENTURA, CA 93003
Ventura County (805) 948-5677
SHEROSE DANIELLA RENCK M.S. CCC-SLP
Speech-Language Pathologist
147 N BRENT ST
VENTURA, CA 93003
Ventura County (805) 948-5011
CHUNG NAN WANG, M.D., INC.
Anesthesiology
147 N BRENT ST
VENTURA, CA 93003
Ventura County (805) 652-5011
VIGILANT MEDICAL, INC.
Anesthesiology
147 N BRENT ST
VENTURA, CA 93003
Ventura County (209) 473-6555
DR. ALI ESMAILI MD
Internal Medicine
147 N BRENT ST
VENTURA, CA 93003
Ventura County (805) 652-5652

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Andrew Gelis's NPI number?

The NPI number for Andrew Gelis is 1265375844. It was assigned to this individual provider in the NPPES registry on April 10, 2026.

Where is Andrew Gelis located?

Andrew Gelis practices at 147 N Brent St, Ventura, CA 93003. The listed phone number is (805) 948-5672.

What is Andrew Gelis's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Andrew Gelis was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.