Pulmonologists in California
Data updated monthly · Last refresh October 2026
1,449 Pulmonary Disease providers practice in California, including 569 (39%) offering telehealth. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
1,449providers
569telehealth
Los Angelestop city
Pulmonary Disease by city in California
Choose a city to see providers there.
Pulmonary Disease providers in California
Listed by city, largest first. 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. Bharat Joshi, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Dennis Hwang, MDFontana, CA · $804 in drug and device payments (2025) ·
(310) 597-9115 Dr. Dung Nguyen, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Frew Gebreab, M.D.Fontana, CA · $200 in drug and device payments (2025) ·
(909) 427-5000 Dr. Lorraine Coli, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Tej Naik, M.D.Fontana, CA · No drug or device payments recorded (2025) ·
(909) 427-5744 Dr. Abhishek Bhardwaj, M.D.Fountain Valley, CA · $105,908 in drug and device payments (2025) ·
(714) 782-6969 Dr. Ettayapurum Sunderrajan, M.D.Fountain Valley, CA · No drug or device payments recorded (2025) ·
(714) 979-2825 Dr. Hoang Le, M.D.Fountain Valley, CA · $100,543 in drug and device payments (2025) · Telehealth ·
(714) 964-9060 Dr. Jose Contreras, M.D.Fountain Valley, CA · $470 in drug and device payments (2025) · Telehealth ·
(714) 462-3688 Dr. Malaygiri Aparnath, MDFountain Valley, CA · $3,680 in drug and device payments (2025) ·
(714) 698-8028 Dr. Manoochehr Abadian Sharifabad, M.D.Fountain Valley, CA · No drug or device payments recorded (2025) ·
(714) 241-8552 Dr. Prakash Bondade, M.D.Fountain Valley, CA · No drug or device payments recorded (2025) ·
(714) 241-8552 Dr. Ramesh Patel, M.D.Fountain Valley, CA · No drug or device payments recorded (2025) ·
(714) 665-1797 Dr. Samarjit Singh, MDFountain Valley, CA · $6,087 in drug and device payments (2025) · Telehealth ·
(714) 672-0049 Dr. Thomas AsciutoFountain Valley, CA · $1,543 in drug and device payments (2025) · Telehealth ·
(714) 861-4545 Dr. Melissa Lopez-bermejo, MDFreedom, CA · $2,540 in drug and device payments (2025) ·
(831) 728-6327 Dr. Ajit Sandhu, M.D.Fremont, CA · $110 in drug and device payments (2025) · Telehealth ·
(510) 790-1511 Dr. Jason Chu, M.D.Fremont, CA · $509 in drug and device payments (2025) · Telehealth ·
(510) 793-3722 Dr. Marco Pavesi, M.D.Fremont, CA · No drug or device payments recorded (2025) ·
(510) 793-3722 Dr. Samir Vora, M.D.Fremont, CA · $1,731 in drug and device payments (2025) · Telehealth ·
(510) 792-3222 Dr. William Auyeung, M.D.Fremont, CA · $2,717 in drug and device payments (2025) ·
(510) 248-3000 Dr. Deepak Shrivastava, MDFrench Camp, CA · $76 in drug and device payments (2025) ·
(209) 468-6820 Dr. Gurinder Pal Singh, M.D.French Camp, CA · $24 in drug and device payments (2025) ·
(209) 468-6000 Dr. Gurpartap Sahota, M.D.French Camp, CA · No drug or device payments recorded (2025) ·
(209) 468-6000 Dr. Kenny Kumar, MDFrench Camp, CA · No drug or device payments recorded (2025) ·
(209) 468-6820 Dr. Chitra Kandaswamy, M.D.,M.P.H.Fresno, CA · $312 in drug and device payments (2025) · Telehealth ·
(559) 326-7659 Dr. Evanpaul Gill, MDFresno, CA · No drug or device payments recorded (2025) · Telehealth ·
(559) 256-5130 Dr. John Gasman, MDFresno, CA · No drug or device payments recorded (2025) ·
(559) 448-4500 Dr. Jon Hirasuna, MDFresno, CA · No drug or device payments recorded (2025) ·
(559) 459-5721 Dr. Jose Vempilly, MD, FCCPFresno, CA · No drug or device payments recorded (2025) ·
(559) 256-5130 Dr. Karl Vangundy, MDFresno, CA · No drug or device payments recorded (2025) ·
(559) 320-1090 Dr. Kathryn Bilello, MDFresno, CA · $24 in drug and device payments (2025) · Telehealth ·
(559) 256-5130 Dr. Kuldeep Gill, M.D.Fresno, CA · $1,291 in drug and device payments (2025) ·
(559) 431-9753 Dr. Lovrdu Pyreddy, M.DFresno, CA · $1,657 in drug and device payments (2025) · Telehealth ·
(559) 431-9753 Dr. Martin Barman, M.D.Fresno, CA · No drug or device payments recorded (2025) ·
(559) 439-4938 Dr. Matthew Beutner, M.D. Dr. Michael Peterson, MDFresno, CA · No drug or device payments recorded (2025) · Telehealth ·
(559) 256-5130 Dr. Mickey Sachdeva, M.D. Dr. Mohamed Fayed, MDFresno, CA · $30 in drug and device payments (2025) · Telehealth ·
(559) 256-5130 Dr. Muhammad GulFresno, CA · No drug or device payments recorded (2025) ·
(559) 320-1090 Conditions Pulmonary Disease providers in California 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.
- Asthma
- COPD
- Sleep apnea
- Pulmonary fibrosis
- Chronic cough
Common questions
How many Pulmonary Disease providers are in California?There are 1,449 Pulmonary Disease providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Pulmonary Disease providers in California offer telehealth?Yes. 569 of the 1,449 Pulmonary Disease providers in California (about 39%) report offering telehealth services in CMS data.
Which cities in California have the most Pulmonary Disease providers?Los Angeles (153), San Diego (100), San Francisco (96) have the highest concentration of Pulmonary Disease providers in California.
How many Pulmonary Disease providers in California received drug or device company payments?812 of 1,449 Pulmonary Disease providers in California (56%) 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 California treat?Pulmonary Disease providers 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 counts and profiles 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.
Do most Pulmonologists in California work in independent practices or large health systems?Among 1,035 Pulmonologists in California enrolled in Medicare, 20% bill through a solo or small practice with fewer than 10 clinicians, 15% through a mid-size group of 10 to 99, and 65% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Pulmonologists in California work at?According to CMS facility affiliation records, the California hospitals where the most Pulmonologists hold privileges are Ronald Reagan UCLA Medical Center in Los Angeles; Santa Monica - UCLA Med Ctr & Orthopaedic Hospital in Santa Monica; Stanford Health Care in Stanford.
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