Diana Castanon Westgate, MD
Dermatology · Kalamazoo, MI
At a glance
535 S Burdick St Ste 256, Kalamazoo, MI 49007-6112
Published activity: Melanoma (skin cancer) excision · Removal of skin lesions · Removal or shaving of skin growth. View counts and coverage
NPPES record updated Nov 16, 2022. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
535 S Burdick St Ste 256Kalamazoo, MI 49007-6112
Additional reported practice locations
2246 N Pointe DrWarsaw, IN 465829042
Phone: 5743499242
Fax: 5743499243 330 N Wabash Ave Ste 360
Marion, IN 469522678
Phone: 7656643292
Fax: 7656627560 2545 Capital Ave Sw Ste 207
Battle Creek, MI 490157123
Phone: 2692347096
Fax: 2692347097 300 W Washington Ave Ste 250
Jackson, MI 492012160
Phone: 5175393188
Fax: 5175393189 4020 New Vision Dr
Fort Wayne, IN 468451737
Phone: 2604232567
Fax: 2604202415
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2006
- CMS specialties
- Dermatology
Practice groups
Reported hospital affiliations
- Bronson Methodist Hospital Kalamazoo, MI
- Bronson South Haven Hospital South Haven, MI
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Melanoma (skin cancer) excision | 16 |
| Removal of skin lesions | 466 |
| Removal or shaving of skin growth | 1-10 |
| Skin biopsy | 144 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Honoraria | $13,800.00 |
| Services other than consulting | $11,875.00 |
| Food and beverage | $3,552.93 |
| Travel and lodging | $2,737.21 |
| Education | $32.48 |
Reporting companies
| Company | Amount |
|---|---|
| ORGANON LLC | $15,751.82 |
| ABBVIE INC. | $13,710.03 |
| JANSSEN BIOTECH, INC. | $355.10 |
| INCYTE CORPORATION | $288.62 |
| GALDERMA LABORATORIES, L.P. | $261.81 |
| UCB, INC. | $256.65 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $255.86 |
| LEO PHARMA INC. | $233.21 |
| Other reporting companies | $884.52 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Dermatology
- Taxonomy code
- 207N00000X
- Enumeration date
- May 15, 2007
- Record updated
- Nov 16, 2022
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207N00000X
License reported: 01079479A IN
207N00000X · Primary
License reported: 4301088557 MI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
535 S Burdick St Ste 256Kalamazoo, MI 49007-6112
- Phone
- (269) 290-1901
- Fax
- (269) 290-1913
Mailing address
801 YORK STMANITOWOC, WI 542204630
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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