Sonia F. Callejas, M.D.
Emergency Medicine Physician · Rockford, IL
Sonia F. Callejas, M.D. is an emergency medicine physician with a practice address in Rockford, Illinois, and NPI 1740243724, issued on Apr 10, 2006. Check the license (Illinois 036.111646, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Sonia F. Callejas
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 036.111646 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1401 E State St, Rockford, IL 61104
- Phone
- (414) 290-6720
- Enumerated
- Apr 10, 2006
- Record last updated
- Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (414) 290-6755
- Medicaid ID
- 036111646 IL
- Entity
- Type 1 · individual
Also registered at 1401 E State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Muhanad Abou Touk, M.DInternal Medicine Physician1902428832
- Isra Al Jamed, MDEmergency Medical Services (Emergency Medicine) Physician1477059343
- Martin Anyebuno, M.D.Neonatal-Perinatal Medicine Physician1982661955
- Amit Bakshi, M.D.Emergency Medicine Physician1326296732
- Amanda Beard, PT, DPTPhysical Therapist1760125819
- Daniel Bentley, PASurgical Physician Assistant1629177647
Verify Sonia F. Callejas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036.111646Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average emergency medicine physician in 2024
125 Medicare Part D claims for 90 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 20 claims were for opioids.
Most prescribed
- Ondansetron Odt14 claims
- Hydrocodone-Acetaminophen12 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.
53 emergency medicine physician records list a practice address in Rockford
They are 53 of the 3,893 NPPES records with a practice address in Rockford, and 3,291 emergency medicine physician records in Illinois.
All 53 in Rockford → All 3,291 in Illinois → Every provider in Rockford →
Other emergency medicine physician records in Illinois
- Osama Aaflaq, M.D.Carbondale, IL1083663520
- Suresh Abad, M.D.Vernon Hills, IL1639100126
- Albert Abalos, M.D.Elmhurst, IL1881983484
- Habib Abbasi, M.D.Joliet, IL1902832835
- Andrew Abbeg, D.O.Greenville, IL1548490311
- Ryan Abbott, DOChicago, IL1477243517
- Ahmad Abdulla, MDOak Lawn, IL1467202556
- Zakaria Abdulnabi, M.D.Urbana, IL1790135499
- Aziz Abed, M.D.Harvey, IL1477874154
- Logan Abel, MDChicago, IL1447900592
Common questions
What is Sonia F. Callejas, M.D.'s NPI number?
Sonia F. Callejas, M.D.'s National Provider Identifier (NPI) is 1740243724, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sonia F. Callejas, M.D. located?
The NPPES record lists a practice address at 1401 E State St, Rockford, IL, 61104. Phone: (414) 290-6720. Providers update this record themselves, so call before visiting.
How can I verify Sonia F. Callejas, M.D.'s license?
NPPES lists Illinois license number 036.111646, 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.
How much does Sonia F. Callejas, M.D. prescribe under Medicare Part D?
In 2024, Sonia F. Callejas, M.D. had 125 Medicare Part D claims for 90 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.