NPPES file of Aug 9, 2026

Christina Mitsdarffer

Family Nurse Practitioner · Westmont, IL

Christina Mitsdarffer is a family nurse practitioner with a practice address in Westmont, Illinois, and NPI 1639530298, issued on Mar 10, 2016. Check the license (Illinois 209013783, 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
1639530298
Name
Christina Mitsdarffer
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209013783 IL
Self-reported in NPPES; status is on the state search
Practice location
700 E Ogden Ave, Westmont, IL 60559
Phone
(630) 528-3215
Enumerated
Mar 10, 2016
Record last updated
Nov 24, 2025
Medicare enrollment
Enrolled (PECOS I20160502001437); 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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8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Also registered at 700 E Ogden Ave

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

  1. Mayank Bhayana, M.D.Internal Medicine Physician1477992899
  2. Antoine Chami, M.D.Interventional Pain Medicine Physician1699858175
  3. Aminah ChaudharyOccupational Therapist1295134377
  4. Jamal Eddine Daki, M.D.Internal Medicine Physician1841245297
  5. Arthur Fox, MDPulmonary Disease Physician1417934787
  6. Peter Freebeck, M.D.Pulmonary Disease Physician1417931445

Verify Christina Mitsdarffer 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 209013783    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 Illinois license search

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93% fewer Medicare Part D claims than the average family nurse practitioner in 2024

85 Medicare Part D claims for 46 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Christina Mitsdarffer85
  2. Specialty average1,305

Most prescribed

  1. Clopidogrel32 claims
  2. Atorvastatin Calcium15 claims
  3. Famotidine12 claims
  4. Levetiracetam11 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: $369.36

18 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christina Mitsdarffer$369.36
  2. Specialty average$650.95

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

Bills Medicare through one group practice

  1. Riverside Health SystemGilman, IL

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

Christina Mitsdarffer among 7,639 family nurse practitioner records in Illinois

Christina Mitsdarffer 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 2016, is newer than 30% of them.

  • NPI issued2016 · 30% of these records are older, 63% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2015 · median 2018 among the 4,778 with a school on file
  • Record last updated2025 · 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).

19 family nurse practitioner records list a practice address in Westmont

They are 19 of the 814 NPPES records with a practice address in Westmont, and 7,639 family nurse practitioner records in Illinois.

All 7,639 in Illinois → Every provider in Westmont → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Darrell ArevaloWestmont, IL 605591417444373
  2. Rohini AttavaneWestmont, IL 605591447771860
  3. Katherine Boston, NP-CWestmont, IL 605591780076679
  4. Laura Box, FNP-BCWestmont, IL 605591770981417
  5. Jason Cropsey, APNWestmont, IL 605591942709688
  6. Kelly Flynn, APNWestmont, IL 605591740625482
  7. Debra Gill, FNPWestmont, IL 605591396042750
  8. Christina Grote, APRNWestmont, IL 605591588100952

Common questions

What is Christina Mitsdarffer's NPI number?

Christina Mitsdarffer's National Provider Identifier (NPI) is 1639530298, issued on Mar 10, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Christina Mitsdarffer located?

The NPPES record lists a practice address at 700 E Ogden Ave, Westmont, IL, 60559. Phone: (630) 528-3215. Providers update this record themselves, so call before visiting.

How can I verify Christina Mitsdarffer's license?

NPPES lists Illinois license number 209013783, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Christina Mitsdarffer prescribe under Medicare Part D?

In 2024, Christina Mitsdarffer had 85 Medicare Part D claims for 46 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.