Irena Stefan, APRN
- Medicare services, 2024
- 406
- Medicare patients, 2024
- 168
- Part D claims, 2024
- 3,457
- Hospital affiliations
- 2
- Industry payments
- $1,104
- Practice address
- 3001 W Martin Luther King Jr Blvd, Tampa, FL 33607
- Practice phone
- Call (813) 870-4398
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Irena Stefan is a family nurse practitioner in Tampa, Florida
Irena Stefan practices at BayCare St. Joseph's Hospital in Tampa, Florida, part of BayCare Health System.
Irena Stefan's NPI, 1871140087, was assigned on August 22, 2019. Irena Stefan holds Florida license 11003277.
- NPI
- 1871140087NPI Registry (opens in a new tab)
- NPI enumeration date
- August 22, 2019
- NPI status
- Active
- Practice phone
- (813) 870-4398
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Irena Stefan practices at BayCare St. Joseph's Hospital in Tampa, Florida
Irena Stefan's primary practice is BayCare St. Joseph's Hospital, at 3001 W Martin Luther King Jr Blvd, Tampa, FL 33607 in Hillsborough County. The practice phone is (813) 870-4398.
- BayCare St. Joseph's Hospital3001 W Martin Luther King Jr Blvd, Tampa, FL 33607 · Hillsborough CountyPhone(813) 870-4398
Source: Dmand AI Affiliation Data
Irena Stefan is affiliated with 3 sites of care and 1 medical group
Irena Stefan's primary practice is BayCare St. Joseph's Hospital in Tampa, Florida, part of BayCare Health System. Irena Stefan is also affiliated with HCA Florida South Shore Hospital. The medical group on file is Sun City Internal Medicine. Dmand AI also links Irena Stefan to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Irena Stefan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Irena Stefan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| BayCare St. Joseph's Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Irena Stefan is one of 14,175 family nurse practitioners in Florida
Family is Irena Stefan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Irena Stefan is licensed in Florida.
Specialties and state licenses
- Family nurse practitioner, FloridaPrimary
Clinical focus
Dmand AI lists bladder disease, chronic diabetes, chronic obstructive pulmonary disease (COPD), insomnia, non-alzheimer's dementia (chronic), parkinson's disease and UTI among the conditions Irena Stefan treats.
Family nurse practitioners near Irena Stefan
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
Irena Stefan billed Medicare for 406 services in 2024
CMS data shows 406 Medicare services from Irena Stefan across 7 procedure codes in 2024, for 168 Medicare patients. Medicare paid $20,639 for them.
Irena Stefan's Medicare services by type, 2024
- Office and hospital visits383
- Other services23
Where Irena Stefan's Medicare services took place, 2024
- In an office34485%
- In a facility6215%
Irena Stefan compared with the Florida median for family nurse practitioners, 2024
- Irena Stefan
- Florida median
- Medicare services
- 406vs 30832% above
- Medicare patients
- 168vs 11546% above
- Part D claims
- 2,830vs 5255.4 times
Medians across 8,146 family nurse practitioners in Florida with Dmand AI profiles that report each measure.
Irena Stefan'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
Irena Stefan treated 168 Medicare patients in 2024, average age 84
CMS counts 168 Medicare patients who saw Irena Stefan in 2024. The largest group is 85 and over, with 81 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 1.81, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Irena Stefan's median patient age at 81, with 63% women.
Irena Stefan's Medicare patients by age, 2024
Irena Stefan's Medicare patients by sex, 2024
- Women10060%
- Men6840%
Chronic conditions among Irena Stefan's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Ischemic heart disease48%
- Anxiety38%
- Mood disorders38%
- Atrial fibrillation36%
Share of Medicare patients with each condition. A patient can have several.
Irena Stefan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Irena Stefan wrote 3,457 Medicare Part D claims in 2024
In 2024, Irena Stefan wrote 3,457 Medicare Part D claims for 686 patients. 86% of them were for generic drugs. CMS names the drug for 2,830 of them, across 77 drugs with 11 or more claims each, at $221,654 in total drug cost.
Irena Stefan's Part D claims by kind of drug, 2024
- Generic2,961 claims86%
- Brand-name and other496 claims14%
Irena Stefan'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 Irena Stefan's Part D claims, 2024
- Opioids1%21 of 3,457 claims
- Antibiotics7%242 of 3,457 claims
- Antipsychotics, patients 65 and over0%11 of 3,457 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
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Irena Stefan received $1,104 in industry payments from 2024 to 2025
CMS Open Payments shows 54 general payments to Irena Stefan from 21 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $194.
General payments to Irena Stefan by program year, 2024 to 2025
Companies that paid Irena Stefan the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Irena Stefan'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) |
| 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 Irena Stefan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Irena Stefan's NPI number?
Irena Stefan's NPI number is 1871140087. It was assigned on August 22, 2019, and it is active in the NPI Registry.
What does Irena Stefan specialize in?
Irena Stefan is a family nurse practitioner in Tampa, Florida. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Irena Stefan practice?
Irena Stefan practices at 3001 W Martin Luther King Jr Blvd, Tampa, FL 33607. Irena Stefan's primary practice is BayCare St. Joseph's Hospital in Tampa, Florida, part of BayCare Health System. Dmand AI also links Irena Stefan to 1 group practice or clinic.
What is Irena Stefan's office phone number?
The practice phone on file for Irena Stefan is (813) 870-4398.
What is Irena Stefan's medical license number?
Irena Stefan holds Florida license 11003277.
Which hospitals is Irena Stefan affiliated with?
Irena Stefan practices at BayCare St. Joseph's Hospital in Tampa, Florida. Irena Stefan is also affiliated with HCA Florida South Shore Hospital.
What medical group is Irena Stefan part of?
Irena Stefan is linked to Sun City Internal Medicine.
Does Irena Stefan accept Medicare?
Yes. CMS data shows Irena Stefan billed Medicare for 406 services in 2024.
How many Medicare patients does Irena Stefan see?
CMS counts 168 Medicare patients who saw Irena Stefan in 2024, with an average age of 84.
What services does Irena Stefan bill to Medicare?
In 2024, Irena Stefan's most billed Medicare services were home visit (99348), nursing facility care (99308) and office visit, established patient (99213).
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What drugs does Irena Stefan prescribe most?
In 2024 Medicare Part D data, Irena Stefan's most prescribed drugs by claims were Levothyroxine Sodium, Rosuvastatin Calcium and Losartan Potassium.
Has Irena Stefan received payments from drug or device companies?
CMS Open Payments shows $1,104 in general payments to Irena Stefan from 21 companies from 2024 to 2025. The largest total came from Bausch Health Americas, Inc.
How long has Irena Stefan been practicing?
Irena Stefan graduated from medical school in 2019, 7 years ago.
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