NPPES file of Aug 9, 2026

William E. Schlicklin, ACNP

Acute Care Nurse Practitioner · Rochester, MI

William E. Schlicklin, ACNP is an acute care nurse practitioner with a practice address in Rochester, Michigan, and NPI 1083947006, issued on Sep 9, 2009. Check the license (Michigan 4704222201, as entered in NPPES) with the Michigan 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
1083947006
Name
William E. Schlicklin
Credential
ACNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
4704222201 MI
Self-reported in NPPES; status is on the state search
Practice location
1101 W University Dr, Rochester, MI 48307
Phone
(248) 652-5000
Enumerated
Sep 9, 2009
Record last updated
Sep 9, 2009 (not updated in 17 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20250821000419); 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 1101 W University Dr

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

  1. Aws Saeed Muhammad Ababneh, MDStudent in an Organized Health Care Education/Training Program1528988318
  2. Emecheta Ajaero, MDStudent in an Organized Health Care Education/Training Program1003501156
  3. Abdalrahman Al SlaimiehStudent in an Organized Health Care Education/Training Program1144142670
  4. Ahmed Al-Nusairi, MDStudent in an Organized Health Care Education/Training Program1053253146
  5. Hazem Alata, MDStudent in an Organized Health Care Education/Training Program1912840240
  6. Tamara Altaweel, MDStudent in an Organized Health Care Education/Training Program1760066989

Verify William E. Schlicklin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704222201
    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 Michigan license search

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About as many Medicare Part D claims as the average acute care nurse practitioner in 2024

594 Medicare Part D claims for 192 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 68 claims were for opioids.

  1. William Schlicklin594
  2. Specialty average594

Most prescribed

  1. Furosemide85 claims
  2. Potassium Chloride85 claims
  3. Clopidogrel76 claims
  4. Amiodarone Hcl65 claims
  5. Metoprolol Tartrate61 claims
  6. Tramadol Hcl40 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.

Bills Medicare through one group practice

  1. Banner Physician Specialists Arizona LLCGlendale, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

William E. Schlicklin among 865 acute care nurse practitioner records in Michigan

William E. Schlicklin, ACNP is one of 865 acute care nurse practitioner records with a practice address in Michigan. 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 2009, is newer than 9% of them.

  • NPI issued2009 · 9% of these records are older, 88% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2009 · median 2019 among the 597 with a school on file
  • Record last updated2009 · 43% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Michigan

There are 865 acute care nurse practitioner records in Michigan.

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

  1. Stephanie CastellanaRochester Hills, MI 483071336702562
  2. Gail Eddy, NPRochester, MI 483071083890750
  3. Mary Favata, NURSE PRACTITIONERRochester, MI 483071265684815
  4. Nichole FullerRochester Hills, MI 483071720584899
  5. Margaret Glembocki, NURSE PRACTITIONERRochester, MI 483071073626693
  6. Amanda Kalinsky, MS, AGACNP-BC, RNRochester, MI 483071972958346
  7. Soona KothawalaRochester, MI 483071326369885
  8. Ellen Melcher, CNPRochester Hills, MI 483071245386275

Common questions

What is William E. Schlicklin, ACNP's NPI number?

William E. Schlicklin, ACNP's National Provider Identifier (NPI) is 1083947006, issued on Sep 9, 2009. An NPI identifies a provider in billing; it is not a license.

Where is William E. Schlicklin, ACNP located?

The NPPES record lists a practice address at 1101 W University Dr, Rochester, MI, 48307. Phone: (248) 652-5000. Providers update this record themselves, so call before visiting.

How can I verify William E. Schlicklin, ACNP's license?

NPPES lists Michigan license number 4704222201, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does William E. Schlicklin, ACNP prescribe under Medicare Part D?

In 2024, William E. Schlicklin, ACNP had 594 Medicare Part D claims for 192 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.