Charles F. Williams, MD
Dermatology Physician · New Castle, IN
Charles F. Williams, MD is a dermatology physician with a practice address in New Castle, Indiana, and NPI 1528017019, issued on May 10, 2006. Check the license (Indiana 23517, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Charles F. Williams
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 23517 IN
Self-reported in NPPES; status is on the state search - Practice location
- 1722 S Memorial Dr, New Castle, IN 47362
- Phone
- (317) 926-3739
- Enumerated
- May 10, 2006
- Record last updated
- Jan 18, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (317) 921-7498
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 229 in Indiana → Look up another NPI →
Verify Charles F. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 23517Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $14.43
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Charles F. Williams among 229 dermatology physician records in Indiana
Charles F. Williams, MD is one of 229 dermatology physician records with a practice address in Indiana. 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 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 54% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2011 · 55% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Indiana
There are 229 dermatology physician records in Indiana.
All 229 in Indiana → Every provider in New Castle → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Jon Igelman, MDRichmond, IN 473741891997433
- James Parliament, M.D.Richmond, IN 473741336142298
- Dwight Smith, M.D.Richmond, IN 473741215921390
- Leigh Stone, M.D.Richmond, IN 473741427491984
- Michelle Baechtold, MDBloomington, IN 474031669867669
- Kimberly Berebitsky, M.D.Bloomington, IN 474031215917950
- Eran Chen, M.D.Bloomington, IN 474031700229077
- Carrie Davis, M.D.Bloomington, IN 474031801063128
Common questions
What is Charles F. Williams, MD's NPI number?
Charles F. Williams, MD's National Provider Identifier (NPI) is 1528017019, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles F. Williams, MD located?
The NPPES record lists a practice address at 1722 S Memorial Dr, New Castle, IN, 47362. Phone: (317) 926-3739. Providers update this record themselves, so call before visiting.
How can I verify Charles F. Williams, MD's license?
NPPES lists Indiana license number 23517, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.