Maria Sandra Cortez
- Medicare patients, 2024
- 71
- Hospital affiliations
- 1
- Industry payments
- $27
- Medical groups
- 3
- State license
- 1
- Practice address
- 1740 West Taylor St Suite 1400, Chicago, IL 60612
- Practice phone
- Call (312) 996-3900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Maria Cortez'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.
Maria Sandra Cortez is a nurse anesthetist in Chicago, Illinois
Maria Cortez practices at University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System.
Maria Cortez's NPI, 1134598758, was assigned on September 24, 2015. Maria Cortez holds Illinois license 209013535.
- NPI
- 1134598758NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002117355
- NPI enumeration date
- September 24, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 996-3900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Maria Sandra Cortez practices at University of Illinois Hospital in Chicago, Illinois
Maria Cortez's primary practice is University of Illinois Hospital, at 1740 West Taylor St Suite 1400, Chicago, IL 60612 in Cook County. The practice phone is (312) 996-3900.
- University of Illinois Hospital1740 West Taylor St Suite 1400, Chicago, IL 60612 · Cook CountyPhone(312) 996-3900
Source: Dmand AI Affiliation Data
Maria Sandra Cortez is affiliated with 1 site of care and 3 medical groups
Maria Cortez's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. The medical group on file is University of Illinois Physicians Group (UIPG). Dmand AI also links Maria Cortez to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Maria Sandra Cortez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maria Cortez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Illinois Hospital | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University of Illinois System and 6.2K+ hospitals, with verified contacts in the same login.
Maria Sandra Cortez is one of 2,003 nurse anesthetists in Illinois
Nurse anesthetist, certified registered is Maria Cortez's primary specialty in the NPI Registry, under taxonomy code 367500000X. Maria Cortez is licensed in Illinois.
Specialties and state licenses
- Certified registered nurse anesthetist, IllinoisPrimary
Nurse anesthetists near Maria Cortez
Counts of nurse anesthetists 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
Maria Sandra Cortez treated 71 Medicare patients in 2024, average age 70
CMS counts 71 Medicare patients who saw Maria Cortez in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 51% are also on Medicaid. Their average risk score is 1.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Maria Cortez's median patient age at 46, with 38% women.
Maria Cortez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Maria Cortez's Medicare patients by sex, 2024
- Women3955%
- Men3245%
Chronic conditions among Maria Cortez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes44%
- Chronic kidney disease34%
- Ischemic heart disease30%
- Mood disorders27%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Maria Cortez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women38%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Maria Sandra Cortez takes part in Medicare
Maria Cortez accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Maria Sandra Cortez received $27 in industry payments in 2025
CMS Open Payments shows 1 general payment to Maria Cortez from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $27.
Companies that paid Maria Cortez the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Maria Sandra Cortez'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 Maria Sandra Cortez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maria Sandra Cortez's NPI number?
Maria Sandra Cortez's NPI number is 1134598758. It was assigned on September 24, 2015, and it is active in the NPI Registry.
What does Maria Sandra Cortez specialize in?
Maria Sandra Cortez is a nurse anesthetist in Chicago, Illinois. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Maria Sandra Cortez practice?
Maria Cortez practices at 1740 West Taylor St Suite 1400, Chicago, IL 60612. Maria Cortez's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. Dmand AI also links Maria Cortez to 2 medical groups.
What is Maria Sandra Cortez's office phone number?
The practice phone on file for Maria Cortez is (312) 996-3900.
What is Maria Sandra Cortez's medical license number?
Maria Cortez holds Illinois license 209013535.
Which hospitals is Maria Sandra Cortez affiliated with?
Maria Cortez practices at University of Illinois Hospital in Chicago, Illinois.
What medical group is Maria Sandra Cortez part of?
Maria Cortez is linked to University of Illinois Physicians Group (UIPG). Dmand AI links Maria Cortez to 2 more medical groups.
Does Maria Sandra Cortez accept Medicare?
Yes. CMS lists Maria Cortez as accepting Medicare assignment.
How many Medicare patients does Maria Sandra Cortez see?
CMS counts 71 Medicare patients who saw Maria Cortez in 2024, with an average age of 70.
Has Maria Sandra Cortez received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Maria Cortez from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Maria Sandra Cortez been practicing?
Maria Cortez graduated from medical school in 2015, 11 years ago.
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