Naser M. Jamal, D.O.

NPI 1104914019ActiveIndividual· Internal Medicine· Camarillo, CA

Internal Medicine (D.O.) in Camarillo, California, trained at R Franklin University of Med & Sci/Chicago Medical School (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $562,560 for 6,022 claims, against $186,651 paid for services in 2024. Novo Nordisk Inc was the largest of 2 companies reporting payments in 2025, $34.06 in all, mostly food and beverage.

Overview

NPI	1104914019
Status	Active
Entity type	Individual
Credential	D.O.
Sole proprietor	No
NPI issued	Oct 10, 2006
Last updated in NPPES	Oct 2, 2023
Certified by provider	Oct 2, 2023

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	20A8143	CA

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Internal Medicine (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	468
Services billed	2,196 across 35 procedure codes
Paid by Medicare	$186,651

Part D prescriptions in 2024

Prescriptions (claims)	6,022 · 14,388 30-day fills
Patients	519
Total drug cost	$562,560
Generic share	88% of claims

Medicare sources and data years

Education and affiliations

Medical school	R Franklin University of Med & Sci/Chicago Medical School
Graduation year	1999
Medicare specialty	Internal Medicine
Telehealth	Offers telehealth