Alan Paul Aboaf, MD

NPI 1003866393ActiveIndividual· Internal Medicine· Centennial, CO

Internal Medicine (MD) in Centennial, Colorado, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $710,245 for 5,871 claims, against $138,238 paid for services in 2024. Pfizer Inc. was the largest of 19 companies reporting payments in 2025, $969.70 in all, mostly food and beverage.

Overview

NPI	1003866393
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	Yes
NPI issued	May 10, 2006
Last updated in NPPES	Dec 22, 2014

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	30834	CO

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 - Internal Medicine (CO)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	345
Services billed	4,253 across 67 procedure codes
Paid by Medicare	$138,238

Part D prescriptions in 2024

Prescriptions (claims)	5,871 · 14,629 30-day fills
Patients	592
Total drug cost	$710,245
Generic share	86% of claims

Medicare sources and data years

Education and affiliations

Medical school	Albert Einstein College of Medicine of Yeshiva University
Graduation year	1989
Medicare specialty	Internal Medicine
Telehealth	Offers telehealth