NPPES file of Aug 9, 2026

Chassidy Erin Grimes

Student in an Organized Health Care Education/Training Program · Chicago, IL

Chassidy Erin Grimes is a student in an organized health care education/training program with a practice address in Chicago, Illinois, and NPI 1528527678, issued on Mar 18, 2019. Check the license 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
1528527678
Name
Chassidy Erin Grimes
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1750 W Harrison St, Chicago, IL 60612
Phone
(312) 942-7100
Enumerated
Mar 18, 2019
Record last updated
Mar 18, 2019 (not updated in 7 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1750 W Harrison St

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

  1. Mohamed Rafat Akkad Wattar, MDAnatomic Pathology & Clinical Pathology Physician1033850920
  2. Tamara AmponsahEmergency Medicine Physician1821871682
  3. Maria Charina Benavidez, MDSurgery Physician1528645843
  4. Dawn Bradly, MDAnatomic Pathology & Clinical Pathology Physician1578729240
  5. Courtney Camp, RNC, MSN, APNCritical Care Neonatal Nurse Practitioner1790015576
  6. Talib Chaudhry, MDSurgery Physician1093342446

Verify Chassidy Erin Grimes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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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93% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

13 Medicare Part D claims, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Chassidy Grimes13
  2. Specialty average185

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.

Chassidy Erin Grimes among 6,526 student in an organized health care education/training program records in Illinois

Chassidy Erin Grimes is one of 6,526 student in an organized health care education/training program records with a practice address in Illinois. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 14% of them.

  • NPI issued2019 · 14% of these records are older, 83% newer
  • In a Medicare fileYes · 19% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2019 · 22% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3,509 student in an organized health care education/training program records list a practice address in Chicago

They are 3,509 of the 63,379 NPPES records with a practice address in Chicago, and 6,526 student in an organized health care education/training program records in Illinois.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Mani Batchu, D.O.Chicago, IL 606121619180544
  2. Alicia Chang Cojulun, MDChicago, IL 606121063605335
  3. Peter Chien, M.D.Chicago, IL 606121780884106
  4. Christa Favot, D.D.S.Chicago, IL 606121073711941
  5. Leonid FefermanChicago, IL 606121922210483
  6. Renu GuptaChicago, IL 606121598955452
  7. Christopher Heery, M.D.Chicago, IL 606121801001920
  8. Kimberly Ingalls, M.D.Chicago, IL 606121124249107

Common questions

What is Chassidy Erin Grimes's NPI number?

Chassidy Erin Grimes's National Provider Identifier (NPI) is 1528527678, issued on Mar 18, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Chassidy Erin Grimes located?

The NPPES record lists a practice address at 1750 W Harrison St, Chicago, IL, 60612. Phone: (312) 942-7100. Providers update this record themselves, so call before visiting.

How can I verify Chassidy Erin Grimes's license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Chassidy Erin Grimes prescribe under Medicare Part D?

In 2024, Chassidy Erin Grimes had 13 Medicare Part D claims; the average among student in an organized health care education/training program prescribers was 185. 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.