Lewis Slawsky, M.D.
NPI 1497767529 · Dermatology Physician · Maryville, TN
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lewis Slawsky, M.D. is a Dermatology Physician provider in Maryville, TN (NPI 1497767529).
Provider details
- NPI number
- 1497767529
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD0000026250 (TN)
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
19 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
2,087 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 919 | $83 |
| Destruction of Skin Growth, 1-14 Growths17110 | 260 | $93 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 192 | $6 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 137 | $49 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 96 | $66 |
| Destruction of Cancer Skin Growth of Face, Ears, Eyelids, Nose, Lips, Or Mouth, 0.5 Cm Or Less |
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 |
|---|---|---|
| Ketoconazole | 250 | 113 |
| Triamcinolone Acetonide | 196 | 99 |
| Doxycycline Hyclate | 100 | 36 |
| Hydrocortisone | 72 | 48 |
| Metronidazole | 60 | 34 |
| Fluorouracil | 57 | 52 |
| Clobetasol Propionate | 35 | 23 |
| Betamethasone Dipropionate | 29 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$464 across 25 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
- 2006-08-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lewis Slawsky's NPI number?
- Lewis Slawsky's National Provider Identifier (NPI) is 1497767529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lewis Slawsky's specialty?
- Lewis Slawsky is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Lewis Slawsky located?
- Lewis Slawsky's practice location on file with NPPES is 615 Smithview Dr, Maryville, TN 37803-6100.
- What is Lewis Slawsky's phone number?
- The practice phone number listed in the NPPES registry for Lewis Slawsky is (865) 380-9300.
- Does Lewis Slawsky accept Medicare?
- Lewis Slawsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lewis Slawsky's NPI active?
- Yes — Lewis Slawsky's NPI (1497767529) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.