DR. WAYNE ANDREW DUFFUS M.D.
NPI 1174590392
Internal Medicine - Infectious Disease in Wilmington, DE

Active since March 07, 2006PECOS EnrolledAccepts Medicare Assignment
99.32/100
CMS Quality Rating
501 W 14TH ST, WILMINGTON, DE 19801(302) 320-1300(302) 320-1373 Get Directions Write a Review

NPPES record last updated: September 11, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2024, Mar 15, 2018 (2 updates tracked since 2018).

About Dr. Wayne Andrew Duffus M.d. NPPES

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

DR. WAYNE ANDREW DUFFUS M.D. (NPI 1174590392) is an individual infectious disease provider in Wilmington, Delaware, licensed in Delaware (C1-0027490) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1995).

NPPES Registry Identity

NPI1174590392
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. WAYNE ANDREW DUFFUSCredential: M.D.
Location Address501 W 14TH STWilmington, DE 19801-1013
Mailing AddressPo Box 743904Atlanta, GA 30374-3904 · (803) 296-7320 · Fax (803) 293-7330
Fax(302) 320-1373
Sole ProprietorNo
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 1995
Enumeration DateMarch 7, 2006
Last NPPES UpdateSeptember 11, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 11, 2024
NPI 1174590392 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
Licenses Licensed in DE · C1-0027490 Licensed in SC · 20676
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License C1-0027490 (DE), 20676 (SC)
501 W 14TH ST, Wilmington, DE 19801

Secondary Practice Locations 3

Location 12 Medical Park Rd, Suite 502Columbia, SC 29203-6808 · Phone (803) 540-1000 · Fax (803) 540-1079
Location 21 Richland Medical Park Dr Ste 420Columbia, SC 29203-6833 · Phone (803) 545-5350 · Fax (803) 545-5353
Location 31401 Foulk Rd Ste 100BWilmington, DE 19803-2764 · Phone (302) 477-3300 · Fax (302) 477-3168

Other Identifiers 1

Medicaid206761SC

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Wayne Andrew Duffus M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6103896378
PECOS Enrollment IDI20240924004802
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$131.15 typical visit price
range $57.12 – $173.08
Typical copayment $32.78 (range $14.28 – $43.27)
Most-billed visit code 99204
Established Patient
$100.68 typical visit price
range $18.36 – $141.05
Typical copayment $25.17 (range $4.59 – $35.26)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

99.32/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality90.59
Promoting Interoperability100
Improvement Activities40

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.

Rehabilitation Unit
501 W 14TH ST
WILMINGTON, DE 19801
Internal Medicine
501 W 14TH ST, ROOM 5236
WILMINGTON, DE 19801
Nurse Practitioner (Family)
501 W 14TH ST, EMERGENCY DEPARTMENT
WILMINGTON, DE 19801
Student in an Organized Health Care Education/Training Program
501 W 14TH ST
WILMINGTON, DE 19801
Nurse Practitioner
501 W 14TH ST
WILMINGTON, DE 19801
Internal Medicine
501 W 14TH ST, WILMINGTON HOSPITAL - ADULT MEDICINE OFFICE
WILMINGTON, DE 19801
Nurse Practitioner (Adult Health)
501 W 14TH ST, WILMINGTON HOSPITAL RM 2244
WILMINGTON, DE 19801
Student in an Organized Health Care Education/Training Program
501 W 14TH ST
WILMINGTON, DE 19801

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 Wayne Duffus's NPI number?

The NPI number for Wayne Duffus is 1174590392. It was assigned to this individual provider in the NPPES registry on March 7, 2006.

Where is Wayne Duffus located?

Wayne Duffus practices at 501 W 14th St, Wilmington, DE 19801. The listed phone number is (302) 320-1300.

What is Wayne Duffus's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Wayne Duffus enrolled in Medicare?

Yes. Wayne Duffus is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Wayne Duffus accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and Highmark Blue Cross Blue Shield Delaware list Wayne Duffus as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Wayne Duffus was last updated on September 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.