NPPES file of Aug 9, 2026

Julio Cesar Castillo Tafur, MD

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

Julio Cesar Castillo Tafur, MD is a student in an organized health care education/training program with a practice address in Chicago, Illinois, and NPI 1750913612, issued on Feb 10, 2020. 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
1750913612
Name
Julio Cesar Castillo Tafur
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
820 South Wood Street, Chicago, IL 60612
Phone
(312) 996-2933
Enumerated
Feb 10, 2020
Record last updated
Mar 26, 2022
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 820 South Wood Street

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

  1. Moonis AliStudent in an Organized Health Care Education/Training Program1457194888
  2. Avrahan Boroosan, MDStudent in an Organized Health Care Education/Training Program1295476224
  3. Nayanika ChallaOphthalmology Physician1447992896
  4. Adam ChenStudent in an Organized Health Care Education/Training Program1912648221
  5. Amy De La Torre, MDStudent in an Organized Health Care Education/Training Program1184328619
  6. Ryan Gallo, MD, PHDStudent in an Organized Health Care Education/Training Program1235989484

Verify Julio Cesar Castillo Tafur 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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PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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94% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

12 Medicare Part D claims, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.

  1. Julio Castillo Tafur12
  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.

Industry payments in 2024: $257.91

8 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales Inc. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Julio Castillo Tafur$257.91
  2. Specialty average$608.08

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

Julio Cesar Castillo Tafur among 6,526 student in an organized health care education/training program records in Illinois

Julio Cesar Castillo Tafur, MD 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 2020, is newer than 17% of them.

  • NPI issued2020 · 17% of these records are older, 80% newer
  • In a Medicare fileYes · 19% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2022 · 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 Julio Cesar Castillo Tafur, MD's NPI number?

Julio Cesar Castillo Tafur, MD's National Provider Identifier (NPI) is 1750913612, issued on Feb 10, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Julio Cesar Castillo Tafur, MD located?

The NPPES record lists a practice address at 820 South Wood Street, Chicago, IL, 60612. Phone: (312) 996-2933. Providers update this record themselves, so call before visiting.

How can I verify Julio Cesar Castillo Tafur, MD's license?

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

How much does Julio Cesar Castillo Tafur, MD prescribe under Medicare Part D?

In 2024, Julio Cesar Castillo Tafur, MD had 12 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.