NPPES file of Aug 9, 2026

Wendy M. Belletynee, APN, FNP-C, FPA

Family Nurse Practitioner · Buffalo Grove, IL

Wendy M. Belletynee, APN, FNP-C, FPA is a family nurse practitioner with a practice address in Buffalo Grove, Illinois, and NPI 1619529138, issued on Jul 15, 2019. Check the license (Illinois 277001403, 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
1619529138
Name
Wendy M. Belletynee
Credential
APN, FNP-C, FPA
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
277001403 IL
209019386 IL
Self-reported in NPPES; status is on the state search
Practice location
56 W Dundee RD, Buffalo Grove, IL 60089
Phone
(224) 601-5001
Enumerated
Jul 15, 2019
Record last updated
Jun 16, 2026
Fax
(224) 333-7063
Medicare enrollment
Enrolled (PECOS I20190725001093); 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 56 W Dundee RD

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

  1. Bianca Cartagena, APN, FNP-BCFamily Nurse Practitioner1861844607
  2. Gabriella DemchenkoFamily Nurse Practitioner1114872397
  3. Sabeena FaizFamily Nurse Practitioner1245428978
  4. Mark FigueroaFamily Nurse Practitioner1609659176
  5. Tatyana Kholod SandersFamily Nurse Practitioner1811326523
  6. Katie KimNurse Practitioner1700603024

Verify Wendy M. Belletynee 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 277001403    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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68% fewer Medicare Part D claims than the average family nurse practitioner in 2024

415 Medicare Part D claims for 145 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Wendy Belletynee415
  2. Specialty average1,305

Most prescribed

  1. Nitrofurantoin Mono-Macro36 claims
  2. Amoxicillin-Clavulanate Potass33 claims
  3. Azithromycin27 claims
  4. Alprazolam16 claims
  5. Buspirone Hcl15 claims
  6. Desvenlafaxine Succinate Er12 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. Mercy Health System CorporationMcHenry, IL

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

19 family nurse practitioner records list a practice address in Buffalo Grove

They are 19 of the 868 NPPES records with a practice address in Buffalo Grove, and 7,639 family nurse practitioner records in Illinois.

All 19 in Buffalo Grove → All 7,639 in Illinois → Every provider in Buffalo Grove →

Other family nurse practitioner records in Illinois

  1. Crystal Aandahl, FNPNorth Chicago, IL1316497068
  2. Deborah Aaron, FNPChicago, IL1114024916
  3. Roseviminda Abano, CNPGurnee, IL1215318555
  4. Theresa AbbaduskyPekin, IL1265892046
  5. Nadia Abbasi-Kling, FNP-BCChicago, IL1033767736
  6. Manar Abdalla, FNPChicago, IL1700632411
  7. Mahubah Abdallah, FNP-CRochelle, IL1841752284
  8. Rana Abdallah, DNP, APRN, FNP-CLake Villa, IL1851261887
  9. Servet Abdelhafez, APRNBrookfield, IL1790505048
  10. Nadia Abdessalam, FNP-BCOak Lawn, IL1356888283

Common questions

What is Wendy M. Belletynee, APN, FNP-C, FPA's NPI number?

Wendy M. Belletynee, APN, FNP-C, FPA's National Provider Identifier (NPI) is 1619529138, issued on Jul 15, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Wendy M. Belletynee, APN, FNP-C, FPA located?

The NPPES record lists a practice address at 56 W Dundee RD, Buffalo Grove, IL, 60089. Phone: (224) 601-5001. Providers update this record themselves, so call before visiting.

How can I verify Wendy M. Belletynee, APN, FNP-C, FPA's license?

NPPES lists Illinois license number 277001403, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Wendy M. Belletynee, APN, FNP-C, FPA prescribe under Medicare Part D?

In 2024, Wendy M. Belletynee, APN, FNP-C, FPA had 415 Medicare Part D claims for 145 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.