Ashley Dietrich, MD
NPI 1780030825 · Dermatology Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Dietrich, MD is a Dermatology Physician provider in Milwaukee, WI (NPI 1780030825).
Provider details
- NPI number
- 1780030825
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 71875-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,674 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 | 624 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 328 | $88 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 218 | $49 |
| Destruction of Skin Growth, 1-14 Growths17110 | 107 | $106 |
| Biopsy of Related Skin Growth, First Growth11102 | 100 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 200 | 107 |
| Dupilumabbrand: Dupixent Pen | 160 | 20 |
| Triamcinolone Acetonide | 141 | 100 |
| Ketoconazole | 94 | 37 |
| Upadacitinibbrand: Rinvoq | 92 | 11 |
| Doxycycline Hyclate | 91 | 37 |
| Hydroxyzine Hcl | 72 | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$184,080 across 368 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 (4)
- 16455 W Bluemound RdBrookfield, WI 53005-5921Phone: (262) 784-7820Fax: (262) 784-7936
- 111 Wisconsin American DrFond Du Lac, WI 54937-6725Phone: (920) 923-0788Fax: (920) 273-0085
- 10500 W Loomis Rd Ste 110Franklin, WI 53132-8030Phone: (262) 898-4400Fax: (414) 858-9104
- W176n9352 River Crest Dr Ste 3Menomonee Falls, WI 53051-8025Phone: (262) 345-2898Fax: (262) 345-2899
Registry dates
- Enumerated
- 2016-05-08
- Last updated
- 2025-11-20
- Certified
- 2025-11-20
Frequently asked questions
- What is Ashley Dietrich's NPI number?
- Ashley Dietrich's National Provider Identifier (NPI) is 1780030825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Dietrich's specialty?
- Ashley Dietrich is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Ashley Dietrich located?
- Ashley Dietrich's practice location on file with NPPES is 2600 N Mayfair Rd Ste 810, Milwaukee, WI 53226-1328.
- What is Ashley Dietrich's phone number?
- The practice phone number listed in the NPPES registry for Ashley Dietrich is (414) 771-1122.
- Does Ashley Dietrich accept Medicare?
- Ashley Dietrich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Dietrich's NPI active?
- Yes — Ashley Dietrich's NPI (1780030825) is active in the NPPES registry as of the last update on 2025-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.