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

Dr. Diana Castanon Westgate, MD

Individual provider Dermatology Physician · NPI 1265648299

Dr. Diana Castanon Westgate, MD is a Dermatology in Kalamazoo, Michigan. Qualified in 2006, 20 years ago. Practices with Forefront Dermatology SC, a 645-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Indiana and Michigan.

Years since qualifying
20
Licensed in
IN, MI
In the registry since
2007
Specialties on file
2
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

535 S Burdick St Ste 256
Kalamazoo, MI 49007-6112
Phone: (269) 290-1901
Fax: (269) 290-1913
Show map & directions

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

Additional practice locations (5)

  • 4020 New Vision Dr, Fort Wayne, IN 46845-1737 — (260) 423-2567
  • 330 N Wabash Ave Ste 360, Marion, IN 46952-2678 — (765) 664-3292
  • 2246 N Pointe Dr, Warsaw, IN 46582-9042 — (574) 349-9242
  • 2545 Capital Ave Sw Ste 207, Battle Creek, MI 49015-7123 — (269) 234-7096
  • 300 W Washington Ave Ste 250, Jackson, MI 49201-2160 — (517) 539-3188

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 4301088557 (MI)
Dermatology Physician Taxonomy 207N00000X · Licence 01079479A (IN)

Record details

NPI number1265648299
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2007
Last updated in NPPESNovember 16, 2022
Certification dateNovember 16, 2022

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Forefront Dermatology Sc — 645 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare