Charles Leo Williams, CRNA
Registered Nurse · Hershey, PA
Charles Leo Williams, CRNA is a registered nurse with a practice address in Hershey, Pennsylvania, and NPI 1750027231, issued on May 9, 2022. Check the license (Pennsylvania 585104, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles Leo Williams
- Credential
- CRNA
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 585104 PA
Self-reported in NPPES; status is on the state search - Practice location
- 500 University Dr, Hershey, PA 17033
- Phone
- (717) 531-6597
- Enumerated
- May 9, 2022
- Record last updated
- May 9, 2022
- Fax
- (717) 531-7790
- Medicare enrollment
- Enrolled (PECOS I20220810000696); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 5,372 in Pennsylvania → Look up another NPI →
Also registered at 500 University Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Victor Abarca, CRNACertified Registered Nurse Anesthetist1003575853
- Aiza Abbas, MDStudent in an Organized Health Care Education/Training Program1164312500
- Fatemeh Abbasi, MDPulmonary Disease Physician1750878625
- Andrea Abbe, LDNRegistered Dietitian1366623795
- Mahdi Abdallah, MDStudent in an Organized Health Care Education/Training Program1497457360
- Ashraf Abdelhalim, MDAnesthesiology Physician1356931729
Verify Charles Leo Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license 585104Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 71.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- The Milton S Hershey Medical Center Physicians GroupHershey, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Leo Williams among 5,372 registered nurse records in Pennsylvania
Charles Leo Williams, CRNA is one of 5,372 registered nurse records with a practice address in Pennsylvania. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 71% of them.
- NPI issued2022 · 71% of these records are older, 23% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 3% of these records are
- Graduated2022 · median 2021 among the 151 with a school on file
- Record last updated2022 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Nurse providers in Pennsylvania
There are 5,372 registered nurse records in Pennsylvania.
All 5,372 in Pennsylvania → Every provider in Hershey → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Sandra Brojakowski, R.N.Hershey, PA 170331336672781
- Terra Brown, RNHershey, PA 170331245872993
- Meghan Deitz, BSN RN CPENHershey, PA 170331063368116
- Ashley Eichelberger, CRNPHershey, PA 170331326526047
- Savannah GrimesHershey, PA 170331861380503
- Assia GuerchHershey, PA 170331679167142
- Brittany Krupko, RN, BSNHershey, PA 170331306738364
- Marc LagrosaHershey, PA 170331831044346
Common questions
What is Charles Leo Williams, CRNA's NPI number?
Charles Leo Williams, CRNA's National Provider Identifier (NPI) is 1750027231, issued on May 9, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Charles Leo Williams, CRNA located?
The NPPES record lists a practice address at 500 University Dr, Hershey, PA, 17033. Phone: (717) 531-6597. Providers update this record themselves, so call before visiting.
How can I verify Charles Leo Williams, CRNA's license?
NPPES lists Pennsylvania license number 585104, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
What is Charles Leo Williams, CRNA's MIPS final score?
The 2023 MIPS final score is 71.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.