Dr. Dulces Leon-Jauregui, MD
- Medicare services, 2024
- 608
- Medicare patients, 2024
- 225
- Part D claims, 2024
- 6,728
- Hospital affiliations
- 3
- Industry payments
- $261
- Practice address
- 2160 S 1st Avenue, Maywood, IL 60153
- Practice phone
- Call (708) 216-3299
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Loyola Medicine Pediatric Mobile Health Unit
Mobile Lab · Maywood, Illinois
Find Dr. Leon-Jauregui's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Dulces Leon-Jauregui is a family medicine physician in Maywood, Illinois
Dr. Leon-Jauregui practices at Loyola Medicine Pediatric Mobile Health Unit in Maywood, Illinois.
Dr. Leon-Jauregui's NPI, 1013999481, was assigned on November 18, 2005. Dr. Leon-Jauregui graduated from Rush Medical College of Rush University in 1991. Dr. Leon-Jauregui holds Illinois license 036088095.
- NPI
- 1013999481NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648237800
- NPI enumeration date
- November 18, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (708) 216-3299
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dulces Leon-Jauregui practices at Loyola Medicine Pediatric Mobile Health Unit in Maywood, Illinois
Dr. Leon-Jauregui's primary practice is Loyola Medicine Pediatric Mobile Health Unit, at 2160 S 1st Avenue, Maywood, IL 60153. The practice phone is (708) 216-3299.
- Loyola Medicine Pediatric Mobile Health Unit2160 S 1st Avenue, Maywood, IL 60153Phone(708) 216-3299
Source: Dmand AI Affiliation Data
Dr. Dulces Leon-Jauregui is affiliated with 4 sites of care and 1 medical group
Dr. Leon-Jauregui's primary practice is Loyola Medicine Pediatric Mobile Health Unit in Maywood, Illinois. Dr. Leon-Jauregui is also affiliated with Loyola University Medical Center. The medical group on file is Loyola University Medical Center. Dmand AI also links Dr. Leon-Jauregui to 2 more hospitals, each named with a free account. Dr. Leon-Jauregui's employer is on file too: a clinical lab.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Dulces Leon-Jauregui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leon-Jauregui practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loyola Medicine Pediatric Mobile Health Unit | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dulces Leon-Jauregui is one of 5,105 family medicine physicians in Illinois
Family medicine is Dr. Leon-Jauregui's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Leon-Jauregui is licensed in Illinois.
Specialties and state licenses
- Family medicine, IllinoisPrimary
Family medicine physicians near Dr. Leon-Jauregui
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Dulces Leon-Jauregui billed Medicare for 608 services in 2024
CMS data shows 608 Medicare services from Dr. Leon-Jauregui across 7 procedure codes in 2024, for 225 Medicare patients. Medicare paid $47,430 for them. Every service was in an office.
Dr. Leon-Jauregui's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4232024: 4506%
- Other services
- 2023: 1152024: 15837%
Dr. Leon-Jauregui compared with the Illinois median for family medicine physicians, 2024
- Dr. Leon-Jauregui
- Illinois median
- Medicare services
- 608vs 35671% above
- Medicare patients
- 225vs 16041% above
- Part D claims
- 6,049vs 6189.8 times
Medians across 5,015 family medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Leon-Jauregui's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dulces Leon-Jauregui treated 225 Medicare patients in 2024, average age 74
CMS counts 225 Medicare patients who saw Dr. Leon-Jauregui in 2024. The largest group is 65 to 74, with 101 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Leon-Jauregui's median patient age at 62, with 77% women.
Dr. Leon-Jauregui's Medicare patients by age, 2024
Dr. Leon-Jauregui's Medicare patients by sex, 2024
- Women15468%
- Men7132%
Chronic conditions among Dr. Leon-Jauregui's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Diabetes29%
- Anxiety16%
- Osteoporosis16%
- Ischemic heart disease15%
- Cancer14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Leon-Jauregui's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women77%
- Men22%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dulces Leon-Jauregui wrote 6,728 Medicare Part D claims in 2024
In 2024, Dr. Leon-Jauregui wrote 6,728 Medicare Part D claims for 567 patients. 90% of them were for generic drugs. CMS names the drug for 6,049 of them, across 106 drugs with 11 or more claims each, at $354,773 in total drug cost. In 2023, CMS named 5,563 claims across 98 drugs.
Dr. Leon-Jauregui's Part D claims by kind of drug, 2024
- Generic6,034 claims90%
- Brand-name667 claims10%
- Other27 claims0%
Dr. Leon-Jauregui's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Leon-Jauregui's Part D claims, 2024
- Opioids5%305 of 6,728 claims
- Antibiotics1%68 of 6,728 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5,5632024: 6,0499%
Drugs named by CMS: 106 in 2024, 98 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Dulces Leon-Jauregui offers telehealth to Medicare patients
Dr. Leon-Jauregui accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Leon-Jauregui as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Dulces Leon-Jauregui received $261 in industry payments from 2016 to 2019
CMS Open Payments shows 3 general payments to Dr. Leon-Jauregui from 3 drug and device companies from 2016 to 2019. Consulting fees make up the largest share, 88% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $230.
General payments to Dr. Leon-Jauregui by program year, 2016 to 2019
General payments to Dr. Leon-Jauregui by kind, 2016 to 2019
- Consulting fees$23088%
- Food and beverage$3112%
Companies that paid Dr. Leon-Jauregui the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dulces Leon-Jauregui graduated from Rush Medical College of Rush University
Dr. Leon-Jauregui graduated from Rush Medical College of Rush University in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dulces Leon-Jauregui's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Dulces Leon-Jauregui
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Dulces Leon-Jauregui's NPI number?
Dr. Dulces Leon-Jauregui's NPI number is 1013999481. It was assigned on November 18, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Dulces Leon-Jauregui?
Dr. Dulces Leon-Jauregui is a family medicine physician in Maywood, Illinois. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Dulces Leon-Jauregui practice?
Dr. Leon-Jauregui practices at 2160 S 1st Avenue, Maywood, IL 60153. Dr. Leon-Jauregui's primary practice is Loyola Medicine Pediatric Mobile Health Unit in Maywood, Illinois. Dmand AI also links Dr. Leon-Jauregui to 2 hospitals.
What is Dr. Dulces Leon-Jauregui's office phone number?
The practice phone on file for Dr. Leon-Jauregui is (708) 216-3299.
What is Dr. Dulces Leon-Jauregui's medical license number?
Dr. Leon-Jauregui holds Illinois license 036088095.
Which hospitals is Dr. Dulces Leon-Jauregui affiliated with?
Dr. Leon-Jauregui is affiliated with Loyola University Medical Center. Dmand AI links Dr. Leon-Jauregui to 2 more hospitals.
What medical group is Dr. Dulces Leon-Jauregui part of?
Dr. Leon-Jauregui is linked to Loyola University Medical Center.
Does Dr. Dulces Leon-Jauregui accept Medicare?
Yes. CMS data shows Dr. Leon-Jauregui billed Medicare for 608 services in 2024, and Dr. Leon-Jauregui accepts Medicare assignment.
Does Dr. Dulces Leon-Jauregui offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Leon-Jauregui as offering telehealth services.
How many Medicare patients does Dr. Dulces Leon-Jauregui see?
CMS counts 225 Medicare patients who saw Dr. Leon-Jauregui in 2024, with an average age of 74.
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What services does Dr. Dulces Leon-Jauregui bill to Medicare?
In 2024, Dr. Leon-Jauregui's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99215).
Where did Dr. Dulces Leon-Jauregui go to medical school?
Dr. Leon-Jauregui graduated from Rush Medical College of Rush University in 1991.
What drugs does Dr. Dulces Leon-Jauregui prescribe most?
In 2024 Medicare Part D data, Dr. Leon-Jauregui's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Metformin HCl.
Has Dr. Dulces Leon-Jauregui received payments from drug or device companies?
CMS Open Payments shows $261 in general payments to Dr. Leon-Jauregui from 3 companies from 2016 to 2019. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Dr. Dulces Leon-Jauregui been practicing?
Dr. Leon-Jauregui graduated from medical school in 1991, 35 years ago.
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