NPPES file of Aug 9, 2026

Derrick J. Wolf, FNP

Family Nurse Practitioner · Springfield, IL

Derrick J. Wolf, FNP is a family nurse practitioner with a practice address in Springfield, Illinois, and NPI 1528769130, issued on Mar 13, 2023. Check the license (Illinois 209023068, as entered in NPPES) with the Illinois 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
1528769130
Name
Derrick J. Wolf
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209023068 IL
Self-reported in NPPES; status is on the state search
Practice location
3220 Atlanta St, Springfield, IL 62707
Phone
(217) 588-2600
Enumerated
Mar 13, 2023
Record last updated
Dec 26, 2023
Medicare enrollment
Enrolled (PECOS I20240110003442); 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 3220 Atlanta St

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

  1. Kacie Adcock, FNPFamily Nurse Practitioner1134791270
  2. Kellie BibbFamily Nurse Practitioner1699147215
  3. Latoya Bond, FNPFamily Nurse Practitioner1790219459
  4. Mikeal Capati, APRNFamily Nurse Practitioner1558934844
  5. Kelsi Earl, APNFamily Nurse Practitioner1376195818
  6. Joshua Ellison, MDFamily Medicine Physician1972716033

Verify Derrick J. Wolf in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209023068
    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
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84% fewer Medicare Part D claims than the average family nurse practitioner in 2024

214 Medicare Part D claims for 151 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Derrick Wolf214
  2. Specialty average1,305

Most prescribed

  1. Cephalexin32 claims
  2. Prednisone32 claims
  3. Amoxicillin-Clavulanate Potass27 claims
  4. Doxycycline Monohydrate13 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. Memorial Physician ServicesSpringfield, IL

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

Derrick J. Wolf among 7,639 family nurse practitioner records in Illinois

Derrick J. Wolf, FNP is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 78% of them.

  • NPI issued2023 · 78% of these records are older, 15% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2020 · median 2018 among the 4,778 with a school on file
  • Record last updated2023 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

309 family nurse practitioner records list a practice address in Springfield

They are 309 of the 4,997 NPPES records with a practice address in Springfield, and 7,639 family nurse practitioner records in Illinois.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kacie Adcock, FNPSpringfield, IL 627071134791270
  2. Kellie BibbSpringfield, IL 627071699147215
  3. Latoya Bond, FNPSpringfield, IL 627071790219459
  4. Mikeal Capati, APRNSpringfield, IL 627071558934844
  5. Kelsi Earl, APNSpringfield, IL 627071376195818
  6. Kara Fellers, APRNSpringfield, IL 627071528880960
  7. Kathryn Fry, NP-CSpringfield, IL 627071821472044
  8. Sarah HalseySpringfield, IL 627071609486802

Common questions

What is Derrick J. Wolf, FNP's NPI number?

Derrick J. Wolf, FNP's National Provider Identifier (NPI) is 1528769130, issued on Mar 13, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Derrick J. Wolf, FNP located?

The NPPES record lists a practice address at 3220 Atlanta St, Springfield, IL, 62707. Phone: (217) 588-2600. Providers update this record themselves, so call before visiting.

How can I verify Derrick J. Wolf, FNP's license?

NPPES lists Illinois license number 209023068, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Derrick J. Wolf, FNP prescribe under Medicare Part D?

In 2024, Derrick J. Wolf, FNP had 214 Medicare Part D claims for 151 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.