Nefeli Maria Kalafatis, NP
- Medicare patients, 2024
- 98
- Part D claims, 2024
- 401
- Hospital affiliations
- 3
- Industry payments
- $16
- Medical groups
- 2
- Practice address
- 2001 W 86th St, Indianapolis, IN 46260
- Practice phone
- Call (317) 338-2172
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ascension St Vincent Hospital- Indianapolis
Indianapolis, Indiana
Find Nefeli Kalafatis' 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.
Nefeli Maria Kalafatis is a family nurse practitioner in Indianapolis, Indiana
Nefeli Kalafatis practices at Ascension St Vincent Hospital- Indianapolis in Indianapolis, Indiana.
Nefeli Kalafatis' NPI, 1184405003, was assigned on October 6, 2023. Nefeli Kalafatis holds Indiana license 71014456A.
- NPI
- 1184405003NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729434915
- NPI enumeration date
- October 6, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (317) 338-2172
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nefeli Maria Kalafatis practices at Ascension St Vincent Hospital- Indianapolis in Indianapolis, Indiana
Nefeli Kalafatis' primary practice is Ascension St Vincent Hospital- Indianapolis, at 2001 W 86th St, Indianapolis, IN 46260 in Marion County. The practice phone is (317) 338-2172.
- Ascension St Vincent Hospital- Indianapolis2001 W 86th St, Indianapolis, IN 46260 · Marion CountyPhone(317) 338-2172
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nefeli Maria Kalafatis is affiliated with 6 sites of care and 2 medical groups
Nefeli Kalafatis' primary practice is Ascension St Vincent Hospital- Indianapolis in Indianapolis, Indiana. Nefeli Kalafatis is also affiliated with IU Health Methodist Hospital. The medical group on file is IU Health Medical Group. Dmand AI also links Nefeli Kalafatis to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Nefeli Maria Kalafatis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nefeli Kalafatis practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St Vincent Hospital- Indianapolis | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Nefeli Maria Kalafatis is one of 4,830 family nurse practitioners in Indiana
Family is Nefeli Kalafatis' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Nefeli Kalafatis is licensed in Indiana.
Specialties and state licenses
- Family nurse practitioner, IndianaPrimary
Family nurse practitioners near Nefeli Kalafatis
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
Nefeli Maria Kalafatis treated 98 Medicare patients in 2024, average age 70
CMS counts 98 Medicare patients who saw Nefeli Kalafatis in 2024. The largest group is 65 to 74, with 39 patients. 73% of them have high cholesterol, and 72% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nefeli Kalafatis' median patient age at 52, with 70% women.
Nefeli Kalafatis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Nefeli Kalafatis' Medicare patients by sex, 2024
- Women7374%
- Men2526%
Chronic conditions among Nefeli Kalafatis' Medicare patients, 2024
- High cholesterol73%
- High blood pressure72%
- Arthritis49%
- Anxiety39%
- Mood disorders39%
- Depression34%
- Ischemic heart disease32%
- Osteoporosis32%
Share of Medicare patients with each condition. A patient can have several.
Nefeli Kalafatis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women70%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nefeli Maria Kalafatis wrote 401 Medicare Part D claims in 2024
In 2024, Nefeli Kalafatis wrote 401 Medicare Part D claims for 133 patients. 80% of them were for generic drugs.
Nefeli Kalafatis' Part D claims by kind of drug, 2024
- Generic319 claims80%
- Brand-name82 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Nefeli Maria Kalafatis offers telehealth to Medicare patients
Nefeli Kalafatis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Nefeli Kalafatis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Nefeli Maria Kalafatis received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Nefeli Kalafatis from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $16.
Companies that paid Nefeli Kalafatis 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 Nefeli Maria Kalafatis'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 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) |
| 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 Nefeli Maria Kalafatis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nefeli Maria Kalafatis' NPI number?
Nefeli Maria Kalafatis' NPI number is 1184405003. It was assigned on October 6, 2023, and it is active in the NPI Registry.
What does Nefeli Maria Kalafatis specialize in?
Nefeli Maria Kalafatis is a family nurse practitioner in Indianapolis, Indiana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Nefeli Maria Kalafatis practice?
Nefeli Kalafatis practices at 2001 W 86th St, Indianapolis, IN 46260. Nefeli Kalafatis' primary practice is Ascension St Vincent Hospital- Indianapolis in Indianapolis, Indiana. Dmand AI also links Nefeli Kalafatis to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Nefeli Maria Kalafatis' office phone number?
The practice phone on file for Nefeli Kalafatis is (317) 338-2172.
What is Nefeli Maria Kalafatis' medical license number?
Nefeli Kalafatis holds Indiana license 71014456A.
Which hospitals is Nefeli Maria Kalafatis affiliated with?
Nefeli Kalafatis is affiliated with IU Health Methodist Hospital. Dmand AI links Nefeli Kalafatis to 2 more hospitals.
What medical group is Nefeli Maria Kalafatis part of?
Nefeli Kalafatis is linked to IU Health Medical Group. Dmand AI links Nefeli Kalafatis to 1 more medical group.
Does Nefeli Maria Kalafatis accept Medicare?
Yes. CMS lists Nefeli Kalafatis as accepting Medicare assignment.
Does Nefeli Maria Kalafatis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Nefeli Kalafatis as offering telehealth services.
How many Medicare patients does Nefeli Maria Kalafatis see?
CMS counts 98 Medicare patients who saw Nefeli Kalafatis in 2024, with an average age of 70.
Has Nefeli Maria Kalafatis received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Nefeli Kalafatis from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Nefeli Maria Kalafatis been practicing?
Nefeli Kalafatis graduated from medical school in 2021, 5 years ago.
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