Leah Cardwell, M.D.
NPI 1447646419 · Dermatology Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Cardwell, M.D. is a Dermatology Physician provider in Detroit, MI (NPI 1447646419).
Provider details
- NPI number
- 1447646419
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 91058 (GA)
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
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
783 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 274 | $36 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 210 | $91 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 60 | $111 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 50 | $56 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 40 | $34 |
| Destruction of Precancer Skin Growth, 1 Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 175 | 97 |
| Ketoconazole | 139 | 77 |
| Clobetasol Propionate | 113 | 66 |
| Doxycycline Hyclate | 113 | 65 |
| Minoxidil | 61 | 22 |
| Clindamycin Phosphate | 42 | 22 |
| Desonide | 40 | 35 |
| Hydrocortisone | 35 | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,295 across 109 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
Registry dates
- Enumerated
- 2015-04-07
- Last updated
- 2025-09-08
- Certified
- 2025-09-08
Frequently asked questions
- What is Leah Cardwell's NPI number?
- Leah Cardwell's National Provider Identifier (NPI) is 1447646419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Cardwell's specialty?
- Leah Cardwell is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Leah Cardwell located?
- Leah Cardwell's practice location on file with NPPES is 18652 Fairway Dr, Detroit, MI 48221-2279.
- What is Leah Cardwell's phone number?
- The practice phone number listed in the NPPES registry for Leah Cardwell is (313) 790-5469.
- Does Leah Cardwell accept Medicare?
- Leah Cardwell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Cardwell's NPI active?
- Yes — Leah Cardwell's NPI (1447646419) is active in the NPPES registry as of the last update on 2025-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.