Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Duane Allen

Individual provider Pulmonary Disease Physician · NPI 1285021683

Duane Allen is registered under Pulmonary Disease in Cincinnati, Ohio. Graduated from Ohio State University College of Medicine in 2015, 11 years ago. Practices with The Christ Hospital Medical Associates, LLC, a 270-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
11
Trained at
Ohio State University College of Medicine
Licensed in
OH
In the registry since
2015
Specialties on file
2
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Practice location Address checks out

2123 Auburn Ave
Cincinnati, OH 45219-2906
Phone: (513) 241-5489
Fax: (513) 241-5490
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 720 Eskenazi Ave, Indianapolis, IN 46202-5187 — (317) 880-7666
  • 1120 W Michigan St Rm 626, Indianapolis, IN 46202-5209 — (317) 278-2694

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 35.145136 (OH)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1285021683
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 23, 2015
Last updated in NPPESJuly 7, 2022
Certification dateJuly 7, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice The Christ Hospital Medical Associates, Llc — 270 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients431
Services billed 1,163 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $547 13 payments · a meal or drink at a meeting or visit, not a fee
Travel and Lodging $410 1 payment · travel or lodging paid or reimbursed, such as to attend a conference

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at The Christ Hospital Medical Associates, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 270 clinicians in the practice; 12 are shown here.

Other providers in Cincinnati