Charles Sexton, M.D.
NPI 1770586778 · Dermatology Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Sexton, M.D. is a Dermatology Physician provider in Irvine, CA (NPI 1770586778).
Provider details
- NPI number
- 1770586778
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- G73919 (CA)
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
21 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
1,549 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 | 512 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 280 | $99 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 278 | $38 |
| Biopsy of Related Skin Growth, Each Additional Growth11103 | 140 | $56 |
| Biopsy of Related Skin Growth, First Growth11102 | 131 | $107 |
| Destruction of Precancer Skin Growth, 1 Growth17000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 42 | 24 |
| Clobetasol Propionate | 13 | — |
| Econazole Nitrate | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Sexton's NPI number?
- Charles Sexton's National Provider Identifier (NPI) is 1770586778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Sexton's specialty?
- Charles Sexton is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Sexton located?
- Charles Sexton's practice location on file with NPPES is 15825 Laguna Canyon Rd, Irvine, CA 92618-2127.
- What is Charles Sexton's phone number?
- The practice phone number listed in the NPPES registry for Charles Sexton is (949) 679-6900.
- Does Charles Sexton accept Medicare?
- Charles Sexton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Sexton's NPI active?
- Yes — Charles Sexton's NPI (1770586778) 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.