NPPES file of Aug 9, 2026

Cassandra Crackel, PA

Physician Assistant · Naperville, IL

Cassandra Crackel, PA is a physician assistant with a practice address in Naperville, Illinois, and NPI 1538439799, issued on Jan 5, 2012. Check the license (Illinois 085004251, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538439799
Name
Cassandra Crackel
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
085004251 IL
Self-reported in NPPES; status is on the state search
Practice location
2007 95TH Street, Naperville, IL 60564
Phone
(630) 527-7780
Enumerated
Jan 5, 2012
Record last updated
Jan 4, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(630) 527-7777
Medicare enrollment
Enrolled (PECOS I20120225000074); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 2007 95TH Street

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

  1. Douglas Tran, MDInternal Medicine Physician1144270976

Verify Cassandra Crackel 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 085004251
    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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65% more Medicare Part D claims than the average physician assistant in 2024

1,373 Medicare Part D claims for 358 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 31 claims were for opioids.

  1. Cassandra Crackel1,373
  2. Specialty average830

Most prescribed

  1. Levothyroxine Sodium92 claims
  2. Atorvastatin Calcium79 claims
  3. Rosuvastatin Calcium72 claims
  4. Losartan Potassium43 claims
  5. Amlodipine Besylate36 claims
  6. Amoxicillin-Clavulanate Potass32 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.

The MIPS final score for 2023 (Medicare payment program): 91.4 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.7
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $181.22

9 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Cassandra Crackel$181.22
  2. Specialty average$841.65

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. Endeavor Health Medical GroupNaperville, IL

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

Cassandra Crackel among 4,926 physician assistant records in Illinois

Cassandra Crackel, PA is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 27% of them.

  • NPI issued2012 · 27% of these records are older, 71% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2011 · median 2019 among the 3,407 with a school on file
  • Record last updated2021 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

117 physician assistant records list a practice address in Naperville

They are 117 of the 4,634 NPPES records with a practice address in Naperville, and 4,926 physician assistant records in Illinois.

The 8 physician assistant records with the nearest ZIP codes

  1. Areeba Asim, PANaperville, IL 605641518734888
  2. Benjamin Collin, PA-CNaperville, IL 605641962854042
  3. Maria Dai, P.A.Naperville, IL 605641235361726
  4. Lindsey Gouwens, PACNaperville, IL 605641194882993
  5. Aubrey Grabow, PA-CNaperville, IL 605641437260064
  6. Julianne Pressley, PA-CNaperville, IL 605641760021265
  7. Leann Rushing, PA-CNaperville, IL 605641730606583
  8. Drew Schaafsma, PA-C, ATCNaperville, IL 605641316223589

Common questions

What is Cassandra Crackel, PA's NPI number?

Cassandra Crackel, PA's National Provider Identifier (NPI) is 1538439799, issued on Jan 5, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Cassandra Crackel, PA located?

The NPPES record lists a practice address at 2007 95TH Street, Naperville, IL, 60564. Phone: (630) 527-7780. Providers update this record themselves, so call before visiting.

How can I verify Cassandra Crackel, PA's license?

NPPES lists Illinois license number 085004251, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Cassandra Crackel, PA prescribe under Medicare Part D?

In 2024, Cassandra Crackel, PA had 1,373 Medicare Part D claims for 358 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Cassandra Crackel, PA's MIPS final score?

The 2023 MIPS final score is 91.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.