Charles Robert Sexton, M.D.
Dermatology Physician · Irvine, CA
Charles Robert Sexton, M.D. is a dermatology physician with a practice address in Irvine, California, and NPI 1770586778, issued on May 23, 2005. Check the license (California G73919, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Charles Robert Sexton
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- G73919 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15825 Laguna Canyon RD, Irvine, CA 92618
- Phone
- (949) 679-6900
- Enumerated
- May 23, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (949) 679-6096
- Medicare enrollment
- Enrolled (PECOS I20120716000426); accepts Medicare assignment
- Medical or professional school
- Wright State University Boonshoft School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 15825 Laguna Canyon RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Charles Robert Sexton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G73919Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average dermatology physician in 2024
113 Medicare Part D claims for 59 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
Most prescribed
- Triamcinolone Acetonide42 claims
- Clobetasol Propionate13 claims
- Econazole Nitrate11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Charles Robert Sexton among 2,083 dermatology physician records in California
Charles Robert Sexton, M.D. is one of 2,083 dermatology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1988 · median 2006 among the 1,450 with a school on file
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in Irvine → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Sergei Grando, MD, PHD, DSCIIrvine, CA 926181356390181
- Jeffrey Lander, M.D., PH.D.Irvine, CA 926181174566046
- Nissan Pilest, M.D.Irvine, CA 926181851473862
- Katlin Poladian-Toner, MDIrvine, CA 926181295362317
- Nadir Qazi, DOIrvine, CA 926181043578610
- Kelly ReynoldsIrvine, CA 926181477117224
- Sogol Saghari, MDIrvine, CA 926181114931763
- Janellen Smith, MDIrvine, CA 926181811948789
Common questions
What is Charles Robert Sexton, M.D.'s NPI number?
Charles Robert Sexton, M.D.'s National Provider Identifier (NPI) is 1770586778, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Charles Robert Sexton, M.D. located?
The NPPES record lists a practice address at 15825 Laguna Canyon RD, Irvine, CA, 92618. Phone: (949) 679-6900. Providers update this record themselves, so call before visiting.
How can I verify Charles Robert Sexton, M.D.'s license?
NPPES lists California license number G73919, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles Robert Sexton, M.D. prescribe under Medicare Part D?
In 2024, Charles Robert Sexton, M.D. had 113 Medicare Part D claims for 59 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.