HealthcareDiscovery.AI / Doctors / Arizona / Tucson / Pulmonary Disease

Pulmonary Disease in Tucson, Arizona

Data updated monthly · Last refresh September 2026

63 Pulmonary Disease providers practice in Tucson, and 46% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Pulmonary Disease providers in Tucson

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Shannon Brewer, DO
Tucson, AZ · No drug or device payments recorded (2025) · (520) 694-8888
Dr. Sooraj Kumar, MBBS
Tucson, AZ · No drug or device payments recorded (2025) · (520) 626-6114
Dr. Steven Colby, DO
Tucson, AZ · $122 in drug and device payments (2025) · (520) 694-8888
Dr. Steven Knoper, MD
Tucson, AZ · $200 in drug and device payments (2025) · (520) 694-8888
Dr. Sunil Natrajan, MD
Tucson, AZ · $125 in drug and device payments (2025) · Telehealth · (520) 447-7413
Dr. Swathi Jothi, MD
Tucson, AZ · No drug or device payments recorded (2025) · (520) 694-0111
Dr. Swathy Puthalapattu, MD
Tucson, AZ · No drug or device payments recorded (2025) · (785) 224-3194
Dr. Tammy Ojo, MD
Tucson, AZ · No drug or device payments recorded (2025) · Telehealth · (520) 626-6114
Dr. Thomas Rotkis, M.D.
Tucson, AZ · $1,116 in drug and device payments (2025) · (520) 318-1114
Dr. Todd Locher, M.D.
Tucson, AZ · $1,440 in drug and device payments (2025) · (520) 575-6944
Dr. Ubair Ahmed, M.D.
Tucson, AZ · $2,334 in drug and device payments (2025) · Telehealth · (520) 318-1114
Dr. Wei Shen, M.D.
Tucson, AZ · $150 in drug and device payments (2025) · (520) 792-1450
Dr. William Nevin, M.D.
Tucson, AZ · No drug or device payments recorded (2025) · (520) 318-4691

Conditions Pulmonary Disease providers in Tucson, Arizona commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Pulmonary Disease providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Pulmonary Disease providers are in Tucson, Arizona?

There are 63 Pulmonary Disease providers with active NPI records practicing in Tucson, according to federal NPPES data refreshed monthly.

How many Pulmonary Disease providers in Tucson received drug or device company payments?

29 of 63 (46%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Pulmonary Disease providers in Tucson treat?

Pulmonary Disease providers in Tucson commonly treat asthma, COPD, sleep apnea, pulmonary fibrosis, chronic cough and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Tucson Pulmonary Disease across Arizona

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.