Sharon G. Adler, M.D.

NPI 1467431122ActiveIndividual· Internal Medicine, Nephrology· Torrance, CA

Internal Medicine, Nephrology (M.D.) in Torrance, California, trained at State University of New York Downstate Medical Center (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $140,899 for 300 claims, against $47,320 paid for services in 2024. Calliditas Therapeutics US Inc. was the largest of 4 companies reporting payments in 2025, $15,934 in all, mostly consulting fees.

Overview

NPI	1467431122
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jan 11, 2006
Last updated in NPPES	Jul 12, 2019

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Nephrology Primary	207RN0300X	G35663	CA

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

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

Medicare

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

Medicare services in 2024

Medicare patients	21
Services billed	171 across 4 procedure codes
Paid by Medicare	$47,320

Part D prescriptions in 2024

Prescriptions (claims)	300 · 532 30-day fills
Patients	27
Total drug cost	$140,899
Generic share	76% of claims

Medicare sources and data years

Education and affiliations

Medical school	State University of New York Downstate Medical Center
Graduation year	1976
Medicare specialty	Nephrology
Secondary specialties	Internal Medicine