Poombavai O. Nagappan , MD

Internal Medicine

(503) 216-9200

Providence Medical Group
12442 SW Scholls Ferry Rd # 100
Tigard, OR 97223


"I see primary care as the foundation for quality of life," says Poombavai Nagappan, M.D. "I approach every patient visit as an opportunity to improve that person?s quality of life." In her practice, she believes in actively listening to her patients, educating them about healthy lifestyles and following up after treatment to make sure her patients are doing better. A board-certified internal medicine physician, Dr. Nagappan earned her medical degree at Kilpauk Medical College in Madras, India. She completed her internship at Edgewater Medical Center in Chicago, and her residency at St. Louis University Hospital in Missouri.In her free time, Dr. Nagappan loves to spend time with her family and friends. She particularly enjoys family trips to the mountains and lakes with her husband and two children. Her hobbies include traveling and photography.

Gender: Female

Years in Practice: 26 Years

Languages Spoken: English and Spanish

Education & Training

Medical School: Kilpauk Medical College

Graduation Date: in 1995

Specialties & Hospital Affiliations

Hospital Affiliations:

  • Providence Portland Medical Center
  • Providence Saint Vincent Medical Center

Specialties: Internal Medicine

Health Insurance and Affiliations

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Aexcel PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus
  • First Choice
  • Heritage Prime
  • Moda Health Connexus
  • PacificSource PSN
  • PHCS PPO Kaiser
  • Preferred Provider Network - WA
  • Premera Heritage and Heritage Plus 1
  • Premera Heritage Signature
  • Providence Choice Network
  • Providence Health System Connect Network
  • Providence PPO
  • Regence OR Preferred Provider Network
  • Regence Preferred - OR
  • Signature
  • UHC Choice Plus POS
  • UHC Nexus Open Access
  • UHC Options PPO
  • UHC West SignatureValue HMO

Nagappan's Office Information

Fax: (503) 321-6922
Website: oregon.providence.org
Accepting New Patients: No
Medicare Accepted: No
Medicaid Accepted: No

Office Hours:

Mon9:00 AM-6:00 PM
Tue9:00 AM-6:00 PM
Wed9:00 AM-6:00 PM
Thu9:00 AM-6:00 PM
Fri9:00 AM-6:00 PM