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

Dr. Duncan Mackay, MD, MBA

Individual provider Plastic Surgery Physician · NPI 1043698616

Dr. Duncan Mackay, MD, MBA is a Plastic and Reconstructive Surgery in Madera, California. Graduated from Perelman School of Med at the University of Pennsylvania in 2015, 11 years ago. Practices with Dehesa Dermatology Inc, a 5-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
11
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
CA
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MBA — Master of Business Administration
A graduate business degree.

See every abbreviation used in this directory →

Practice location Address checks out

9300 Valley Childrens Pl # SC05
Madera, CA 93636-8761
Phone: (559) 353-5700
Fax: (559) 353-5708
Show map & directions

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

Additional practice locations (1)

  • 730 Welch Rd Fl Stanford, Palo Alto, CA 94304-1503 — (650) 673-2418

Specialties & licences

Plastic Surgery Physician (primary) Taxonomy 208200000X · Licence 172592 (CA)

Record details

NPI number1043698616
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MBA
Sole proprietorNo
NPI enumeratedMay 14, 2015
Last updated in NPPESAugust 30, 2022
Certification dateAugust 30, 2022

Medicare enrollment

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

Medicare specialtyPLASTIC AND RECONSTRUCTIVE SURGERY
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 2015 (11 years in practice)
Group practice Dehesa Dermatology Inc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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