Vanessa E. Ortiz
- Medicare patients, 2024
- 33
- Part D claims, 2024
- 7,392
- Industry payments
- $28
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 4327 S Archer Ave, Chicago, IL 60632
- Practice phone
- Call (773) 768-4437
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Oak Street Health Physicians Group
Chicago, Illinois
Find Vanessa Ortiz'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.
Vanessa E. Ortiz is a family nurse practitioner in Chicago, Illinois
Vanessa Ortiz practices at Oak Street Health Physicians Group in Chicago, Illinois.
Vanessa Ortiz's NPI, 1205234879, was assigned on December 15, 2014. Vanessa Ortiz holds Illinois license 209011090.
- NPI
- 1205234879NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264758739
- NPI enumeration date
- December 15, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 768-4437
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Vanessa E. Ortiz practices at Oak Street Health Physicians Group in Chicago, Illinois
Vanessa Ortiz's primary practice is Oak Street Health Physicians Group, at 4327 S Archer Ave, Chicago, IL 60632 in Cook County. The practice phone is (773) 768-4437.
- Oak Street Health Physicians Group4327 S Archer Ave, Chicago, IL 60632 · Cook CountyPhone(773) 768-4437
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Vanessa E. Ortiz is affiliated with 3 sites of care and 2 medical groups
Vanessa Ortiz's primary practice is Oak Street Health Physicians Group in Chicago, Illinois. The medical group on file is Oak Street Health. Dmand AI also links Vanessa Ortiz to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Vanessa E. Ortiz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Vanessa Ortiz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oak Street Health Physicians Group | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Vanessa E. Ortiz is one of 7,275 family nurse practitioners in Illinois
Family is Vanessa Ortiz's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Vanessa Ortiz is licensed in Illinois.
Specialties and state licenses
- Family nurse practitioner, IllinoisPrimary
Family nurse practitioners near Vanessa Ortiz
Counts of family nurse practitioners 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
Vanessa E. Ortiz treated 33 Medicare patients in 2024, average age 72
CMS counts 33 Medicare patients who saw Vanessa Ortiz in 2024. The largest group is 65 to 74, with 15 patients. 61% of them have high blood pressure, and 58% have high cholesterol. 52% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Vanessa Ortiz's median patient age at 75, with 60% women.
Vanessa Ortiz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Vanessa Ortiz's Medicare patients by sex, 2024
- Women1855%
- Men1545%
Chronic conditions among Vanessa Ortiz's Medicare patients, 2024
- High blood pressure61%
- High cholesterol58%
- Diabetes36%
Share of Medicare patients with each condition. A patient can have several.
Vanessa Ortiz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Vanessa E. Ortiz wrote 7,392 Medicare Part D claims in 2024
In 2024, Vanessa Ortiz wrote 7,392 Medicare Part D claims for 707 patients. 84% of them were for generic drugs.
Vanessa Ortiz's Part D claims by kind of drug, 2024
- Generic6,217 claims84%
- Brand-name1,033 claims14%
- Other142 claims2%
Drug classes CMS tracks in Vanessa Ortiz's Part D claims, 2024
- Opioids1%41 of 7,392 claims
- Antibiotics2%120 of 7,392 claims
- Antipsychotics, patients 65 and over0%23 of 7,392 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Vanessa E. Ortiz takes part in Medicare
Vanessa Ortiz 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)
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Vanessa E. Ortiz received $28 in industry payments in 2025
CMS Open Payments shows 1 general payment to Vanessa Ortiz from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $28.
Companies that paid Vanessa Ortiz 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 Vanessa E. Ortiz'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Part D prescribing | 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) |
| 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 Vanessa E. Ortiz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Vanessa E. Ortiz's NPI number?
Vanessa E. Ortiz's NPI number is 1205234879. It was assigned on December 15, 2014, and it is active in the NPI Registry.
What does Vanessa E. Ortiz specialize in?
Vanessa E. Ortiz is a family nurse practitioner in Chicago, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Vanessa E. Ortiz practice?
Vanessa Ortiz practices at 4327 S Archer Ave, Chicago, IL 60632. Vanessa Ortiz's primary practice is Oak Street Health Physicians Group in Chicago, Illinois. Dmand AI also links Vanessa Ortiz to 2 group practices and clinics and 1 medical group.
What is Vanessa E. Ortiz's office phone number?
The practice phone on file for Vanessa Ortiz is (773) 768-4437.
What is Vanessa E. Ortiz's medical license number?
Vanessa Ortiz holds Illinois license 209011090.
What medical group is Vanessa E. Ortiz part of?
Vanessa Ortiz is linked to Oak Street Health. Dmand AI links Vanessa Ortiz to 1 more medical group.
Does Vanessa E. Ortiz accept Medicare?
Yes. CMS lists Vanessa Ortiz as accepting Medicare assignment.
How many Medicare patients does Vanessa E. Ortiz see?
CMS counts 33 Medicare patients who saw Vanessa Ortiz in 2024, with an average age of 72.
Has Vanessa E. Ortiz received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Vanessa Ortiz from 1 company from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Vanessa E. Ortiz been practicing?
Vanessa Ortiz graduated from medical school in 2013, 13 years ago.
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