Lynn Cornelius, MD
NPI 1922025451 · Dermatology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynn Cornelius, MD is a Dermatology Physician provider in Saint Louis, MO (NPI 1922025451).
Provider details
- NPI number
- 1922025451
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- R7F40 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,127 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 322 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 320 | $87 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 138 | $52 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 138 | $123 |
| Destruction of Skin Growth, 1-14 Growths17110 | 77 | $108 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 127 | 61 |
| Triamcinolone Acetonide | 64 | 41 |
| Clobetasol Propionate | 46 | 21 |
| Hydrocortisone | 37 | 19 |
| Doxycycline Hyclate | 28 | 11 |
| Metronidazole | 27 | 12 |
| Mupirocin | 20 | 18 |
| Gabapentin | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2025-04-17
Frequently asked questions
- What is Lynn Cornelius's NPI number?
- Lynn Cornelius's National Provider Identifier (NPI) is 1922025451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Cornelius's specialty?
- Lynn Cornelius is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Lynn Cornelius located?
- Lynn Cornelius's practice location on file with NPPES is 4500 Forest Park Ave, Saint Louis, MO 63108-2114.
- What is Lynn Cornelius's phone number?
- The practice phone number listed in the NPPES registry for Lynn Cornelius is (314) 273-3376.
- Does Lynn Cornelius accept Medicare?
- Lynn Cornelius is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynn Cornelius's NPI active?
- Yes — Lynn Cornelius's NPI (1922025451) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.