NPPES file of Aug 9, 2026

Luke Williams, CNP

Acute Care Nurse Practitioner · Cleveland, OH

Luke Williams, CNP is an acute care nurse practitioner with a practice address in Cleveland, Ohio, and NPI 1346665171, issued on Mar 4, 2014. Check the license (Ohio COA 15634-NP, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346665171
Name
Luke Williams
Credential
CNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
COA 15634-NP OH
Self-reported in NPPES; status is on the state search
Practice location
11100 Euclid Ave, Cleveland, OH 44106
Phone
(216) 844-1000
Enumerated
Mar 4, 2014
Record last updated
Mar 4, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140415001030); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 11100 Euclid Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Evi Abada, MD, MSAnatomic Pathology & Clinical Pathology Physician1528563541
  2. Mujjahid Abbas, MDSurgery Physician1861632994
  3. Aleena Abbasi, MDStudent in an Organized Health Care Education/Training Program1710737614
  4. Julia Abbass, M.D.Diagnostic Radiology Physician1730130089
  5. Araam AbboudStudent in an Organized Health Care Education/Training Program1518800135
  6. Salim-Tamuz Abboud, MDDiagnostic Radiology Physician1477845311

Verify Luke Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license COA 15634-NP
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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81% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

110 Medicare Part D claims for 33 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.

  1. Luke Williams110
  2. Specialty average594

Most prescribed

  1. Pantoprazole Sodium12 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.

Industry payments in 2024: $49.11

3 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Luke Williams$49.11
  2. Specialty average$647.94

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital affiliation

  1. Cleveland ClinicCleveland, OH · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Luke Williams among 1,679 acute care nurse practitioner records in Ohio

Luke Williams, CNP is one of 1,679 acute care nurse practitioner records with a practice address in Ohio. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 25% of them.

  • NPI issued2014 · 25% of these records are older, 70% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2014 · median 2019 among the 1,318 with a school on file
  • Record last updated2014 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

393 acute care nurse practitioner records list a practice address in Cleveland

They are 393 of the 30,748 NPPES records with a practice address in Cleveland, and 1,679 acute care nurse practitioner records in Ohio.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Mary Aulisio, MSN, RN, CNPCleveland, OH 441061346347630
  2. Augusta Boyd, ACNPCleveland, OH 441061861690133
  3. Colleen Castelein, RN, CNPCleveland, OH 441061366540874
  4. Dorothy Hamilton, CNPCleveland, OH 441061649371584
  5. Paul Kohanski, MSN CNPCleveland, OH 441061043332042
  6. Anne Lucas, MSN, CNPCleveland, OH 441061134224769
  7. Marlana Mattson, MSN, ACNP, AOCNPCleveland, OH 441061275753139
  8. Polly Mazanec, CNPCleveland, OH 441061053410209

Common questions

What is Luke Williams, CNP's NPI number?

Luke Williams, CNP's National Provider Identifier (NPI) is 1346665171, issued on Mar 4, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Luke Williams, CNP located?

The NPPES record lists a practice address at 11100 Euclid Ave, Cleveland, OH, 44106. Phone: (216) 844-1000. Providers update this record themselves, so call before visiting.

How can I verify Luke Williams, CNP's license?

NPPES lists Ohio license number COA 15634-NP, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Luke Williams, CNP prescribe under Medicare Part D?

In 2024, Luke Williams, CNP had 110 Medicare Part D claims for 33 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.