Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Nilanthi Gunawardane, MD

Individual provider Dermatology Physician · NPI 1124351051

Nilanthi Gunawardane, MD is a Dermatology in Orange, California. Graduated from Harvard Medical School in 2009, 17 years ago. Practices with Providence Medical Foundation, a 1,465-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
17
Trained at
Harvard Medical School
Licensed in
CA
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2501 E Chapman Ave Ste 301
Orange, CA 92869-3204
Phone: (714) 628-3230
Show map & directions

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

Additional practice locations (1)

  • 39400 Paseo Padre Pkwy, Fremont, CA 94538-2310 — (510) 248-3045

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 130772 (CA)

Record details

NPI number1124351051
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 10, 2009
Last updated in NPPESJuly 14, 2023
Certification dateJuly 14, 2023
Mailing address2501 E Chapman Ave Ste 301, Orange, CA 92869-3204

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2009 (17 years in practice)
Group practice Providence Medical Foundation — 1465 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Orange