Dr. Alexandra Therese Mendez, DO
- Medicare services, 2024
- 143
- Medicare patients, 2024
- 244
- MIPS score, 2024
- 95
- Hospital affiliations
- 2
- Industry payments
- $71
- Practice address
- 12251 South 80th Avenue, Palos Heights, IL 60463
- Practice phone
- Call (708) 923-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mendez's professional email, personal email and mobile number
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Dr. Alexandra Therese Mendez is an anesthesiologist in Palos Heights, Illinois
Dr. Mendez practices at Northwestern Medicine Palos Hospital in Palos Heights, Illinois, part of Northwestern Memorial HealthCare.
Dr. Mendez's NPI, 1871024315, was assigned on March 26, 2017. Dr. Mendez graduated from Arizona College of Osteopathic Medicine Mid Western University in 2017. Dr. Mendez holds Illinois license 036150452.
- NPI
- 1871024315NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648541136
- NPI enumeration date
- March 26, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (708) 923-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexandra Therese Mendez practices at Northwestern Medicine Palos Hospital in Palos Heights, Illinois
Dr. Mendez's primary practice is Northwestern Medicine Palos Hospital, at 12251 South 80th Avenue, Palos Heights, IL 60463 in Cook County. The practice phone is (708) 923-4000.
- Northwestern Medicine Palos Hospital12251 South 80th Avenue, Palos Heights, IL 60463 · Cook CountyPhone(708) 923-4000
Source: Dmand AI Affiliation Data
Dr. Alexandra Therese Mendez is affiliated with 2 sites of care and 1 medical group
Dr. Mendez's primary practice is Northwestern Medicine Palos Hospital in Palos Heights, Illinois, part of Northwestern Memorial HealthCare. Dr. Mendez is also affiliated with Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital. The medical group on file is Northwestern Medical Faculty Foundation.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexandra Therese Mendez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mendez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medicine Palos Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexandra Therese Mendez is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Dr. Mendez's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Mendez is licensed in Illinois.
Specialties and state licenses
- Anesthesiology, IllinoisPrimary
Anesthesiologists near Dr. Mendez
Counts of anesthesiologists 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. Alexandra Therese Mendez billed Medicare for 143 services in 2024
CMS data shows 143 Medicare services from Dr. Mendez across 9 procedure codes in 2024, for 244 Medicare patients. Medicare paid $27,220 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mendez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 922024: 12132%
- Tests and treatments
- 2023: 02024: 11
- Surgery
- 2023: 02024: 11
Dr. Mendez compared with the Illinois median for anesthesiologists, 2024
- Dr. Mendez
- Illinois median
- Medicare services
- 143vs 9157% above
- Medicare patients
- 244vs 15755% above
Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Mendez'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. Alexandra Therese Mendez treated 244 Medicare patients in 2024, average age 75
CMS counts 244 Medicare patients who saw Dr. Mendez in 2024. The largest group is 75 to 84, with 108 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.98, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mendez's median patient age at 72, with 44% women.
Dr. Mendez's Medicare patients by age, 2024
Dr. Mendez's Medicare patients by sex, 2024
- Women13857%
- Men10643%
Chronic conditions among Dr. Mendez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease48%
- Chronic kidney disease41%
- Diabetes37%
- Atrial fibrillation36%
- Heart failure36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mendez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexandra Therese Mendez scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Mendez for performance year 2024, reported through an alternative payment model (APM). Dr. Mendez accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Mendez's MIPS scores, performance year 2024
- 95of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Alexandra Therese Mendez received $71 in industry payments from 2022 to 2025
CMS Open Payments shows 4 general payments to Dr. Mendez from 2 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $56.
General payments to Dr. Mendez by program year, 2022 to 2025
Companies that paid Dr. Mendez the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alexandra Therese Mendez graduated from Arizona College of Osteopathic Medicine Mid Western University
Dr. Mendez graduated from Arizona College of Osteopathic Medicine Mid Western University in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alexandra Therese Mendez'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. Alexandra Therese Mendez
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. Alexandra Therese Mendez's NPI number?
Dr. Alexandra Therese Mendez's NPI number is 1871024315. It was assigned on March 26, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexandra Therese Mendez?
Dr. Alexandra Therese Mendez is an anesthesiologist in Palos Heights, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Alexandra Therese Mendez practice?
Dr. Mendez practices at 12251 South 80th Avenue, Palos Heights, IL 60463. Dr. Mendez's primary practice is Northwestern Medicine Palos Hospital in Palos Heights, Illinois, part of Northwestern Memorial HealthCare.
What is Dr. Alexandra Therese Mendez's office phone number?
The practice phone on file for Dr. Mendez is (708) 923-4000.
What is Dr. Alexandra Therese Mendez's medical license number?
Dr. Mendez holds Illinois license 036150452.
Which hospitals is Dr. Alexandra Therese Mendez affiliated with?
Dr. Mendez practices at Northwestern Medicine Palos Hospital in Palos Heights, Illinois. Dr. Mendez is also affiliated with Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital.
What medical group is Dr. Alexandra Therese Mendez part of?
Dr. Mendez is linked to Northwestern Medical Faculty Foundation.
Does Dr. Alexandra Therese Mendez accept Medicare?
Yes. CMS data shows Dr. Mendez billed Medicare for 143 services in 2024, and Dr. Mendez accepts Medicare assignment.
What is Dr. Alexandra Therese Mendez's MIPS score?
Dr. Mendez's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Alexandra Therese Mendez see?
CMS counts 244 Medicare patients who saw Dr. Mendez in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Alexandra Therese Mendez bill to Medicare?
In 2024, Dr. Mendez's most billed Medicare services were anesthesia (00731), anesthesia (00811) and anesthesia (00520).
Where did Dr. Alexandra Therese Mendez go to medical school?
Dr. Mendez graduated from Arizona College of Osteopathic Medicine Mid Western University in 2017.
Has Dr. Alexandra Therese Mendez received payments from drug or device companies?
CMS Open Payments shows $71 in general payments to Dr. Mendez from 2 companies from 2022 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Alexandra Therese Mendez been practicing?
Dr. Mendez graduated from medical school in 2017, 9 years ago.
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