Susan Park Allen, MD

NPI 1841276805ActiveIndividual· Internal Medicine, Infectious Disease· Newport Beach, CA

Internal Medicine, Infectious Disease (MD) in Newport Beach, California, trained at University of California, San Diego School of Medicine (class of 1986). 410 Medicare patients in 2024, $290,369 paid; nearly all of their 760 Part D prescriptions were generic (94%). Pulmonx Corporation was the largest of 2 companies reporting payments in 2024, $164.39 in all, mostly food and beverage.

Overview

NPI	1841276805
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	Yes
NPI issued	Dec 21, 2005
Last updated in NPPES	Dec 5, 2025
Certified by provider	Dec 5, 2025

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Infectious Disease Primary	207RI0200X	G061446	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 - Infectious Disease (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	410
Services billed	2,988 across 12 procedure codes
Paid by Medicare	$290,369

Part D prescriptions in 2024

Prescriptions (claims)	760 · 838 30-day fills
Patients	137
Total drug cost	$217,550
Generic share	94% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of California, San Diego School of Medicine
Graduation year	1986
Medicare specialty	Infectious Disease
Telehealth	Offers telehealth