NPPES file of Aug 9, 2026

Maria Carolina Castillo Clavijo, MD

Pediatrics Physician · Rockford, IL

Maria Carolina Castillo Clavijo, MD is a pediatrics physician with a practice address in Rockford, Illinois, and NPI 1285881029, issued on Aug 23, 2008. Check the license (Illinois 036120062, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; 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
1285881029
Name
Maria Carolina Castillo Clavijo
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
License number
036120062 IL
Self-reported in NPPES; status is on the state search
Practice location
1200 W State St, Rockford, IL 61102
Phone
(815) 490-1600
Enumerated
Aug 23, 2008
Record last updated
Jul 26, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(815) 547-1595
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 1200 W State St

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

  1. Antoun Al Khabbaz, MDObstetrics & Gynecology Physician1992797260
  2. Shamshad Anjum, MDFamily Medicine Physician1487753596
  3. Rachel Arredondo, APNFamily Nurse Practitioner1801515846
  4. Bakytbubu Arynova, M.D.Obstetrics & Gynecology Physician1124467253
  5. Uzma Asad, MDFamily Medicine Physician1255902797
  6. Adekola Ashaye, MDInternal Medicine Physician1003899162

Verify Maria Carolina Castillo Clavijo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036120062
    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
Open the Illinois license search

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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Industry payments in 2024: $17.43

1 payment: food and beverage; the largest payer was GlaxoSmithKline, LLC. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Maria Castillo Clavijo$17.43
  2. Specialty average$842.05

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

Maria Carolina Castillo Clavijo among 3,176 pediatrics physician records in Illinois

Maria Carolina Castillo Clavijo, MD is one of 3,176 pediatrics physician records with a practice address in Illinois. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 49% of them.

  • NPI issued2008 · 49% of these records are older, 45% newer
  • In a Medicare fileYes · 32% of these records are
  • In the CMS Doctors and Clinicians fileNo · 7% of these records are
  • Record last updated2014 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in Illinois

There are 3,176 pediatrics physician records in Illinois.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Gary Fernando, MDRockford, IL 611021013188408
  2. Shima Haji Aliakbari Mehrizi, MDRockford, IL 611021285286120
  3. Rukayatu Ibrahim, MDRockford, IL 611021861803595
  4. Nivedita Karmakar, MDRockford, IL 611021275515462
  5. Raquel Malabanan, MDRockford, IL 611021326021361
  6. Anselma Ramilo, MDRockford, IL 611021457334419
  7. Sara Zibert, MDRockford, IL 611021639187669
  8. Waleed Abbasi, M.D.Rockford, IL 611031487941969

Common questions

What is Maria Carolina Castillo Clavijo, MD's NPI number?

Maria Carolina Castillo Clavijo, MD's National Provider Identifier (NPI) is 1285881029, issued on Aug 23, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Maria Carolina Castillo Clavijo, MD located?

The NPPES record lists a practice address at 1200 W State St, Rockford, IL, 61102. Phone: (815) 490-1600. Providers update this record themselves, so call before visiting.

How can I verify Maria Carolina Castillo Clavijo, MD's license?

NPPES lists Illinois license number 036120062, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.