Diana Westgate, MD
NPI 1265648299 · Dermatology Physician · Kalamazoo, MI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1265648299
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 01079479A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
969 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 251 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 183 | $90 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 112 | $49 |
| Biopsy of Related Skin Growth, First Growth11102 | 85 | $90 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 74 | $111 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 144 | 85 |
| Triamcinolone Acetonide | 138 | 86 |
| Ketoconazole | 88 | 41 |
| Doxycycline Hyclate | 82 | 27 |
| Hydrocortisone | 65 | 48 |
| Dupilumabbrand: Dupixent Pen | 58 | — |
| Mupirocin | 45 | 38 |
| Fluocinonide | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$26,678 across 224 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (5)
- 4020 New Vision DrFort Wayne, IN 46845-1737Phone: (260) 423-2567Fax: (260) 420-2415
- 330 N Wabash Ave Ste 360Marion, IN 46952-2678Phone: (765) 664-3292Fax: (765) 662-7560
- 2246 N Pointe DrWarsaw, IN 46582-9042Phone: (574) 349-9242Fax: (574) 349-9243
- 2545 Capital Ave Sw Ste 207Battle Creek, MI 49015-7123Phone: (269) 234-7096Fax: (269) 234-7097
- 300 W Washington Ave Ste 250Jackson, MI 49201-2160Phone: (517) 539-3188Fax: (517) 539-3189
Registry dates
- Enumerated
- 2007-05-15
- Last updated
- 2022-11-16
- Certified
- 2022-11-16
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.