Stephanie Ann Mason, FNP-C
- Medicare patients, 2024
- 254
- Part D claims, 2024
- 3,495
- Hospital affiliations
- 3
- Industry payments
- $24
- Medical group
- 1
- Practice address
- 250 W 96th St, Indianapolis, IN 46260
- Practice phone
- Call (765) 584-0251
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ascension St Vincent Randolph Winchester Rehabilitation
Indianapolis, Indiana
Find Stephanie Mason'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.
Stephanie Ann Mason is a family nurse practitioner in Indianapolis, Indiana
Stephanie Mason practices at Ascension St Vincent Randolph Winchester Rehabilitation in Indianapolis, Indiana.
Stephanie Mason's NPI, 1013495837, was assigned on August 2, 2018. Stephanie Mason holds Indiana license 71008470A.
- NPI
- 1013495837NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294089389
- NPI enumeration date
- August 2, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (765) 584-0251
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephanie Ann Mason practices at Ascension St Vincent Randolph Winchester Rehabilitation in Indianapolis, Indiana
Stephanie Mason's primary practice is Ascension St Vincent Randolph Winchester Rehabilitation, at 250 W 96th St, Indianapolis, IN 46260 in Marion County. The practice phone is (765) 584-0251.
- Ascension St Vincent Randolph Winchester Rehabilitation250 W 96th St, Indianapolis, IN 46260 · Marion CountyPhone(765) 584-0251
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Stephanie Ann Mason is affiliated with 5 sites of care and 1 medical group
Stephanie Mason's primary practice is Ascension St Vincent Randolph Winchester Rehabilitation in Indianapolis, Indiana. Stephanie Mason is also affiliated with Columbus Regional Hospital. The medical group on file is Ascension Medical Group St Vincent. Dmand AI also links Stephanie Mason to 2 more hospitals and 1 group practice or clinic, 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 Stephanie Ann Mason's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephanie Mason practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St Vincent Randolph Winchester Rehabilitation | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephanie Ann Mason is one of 4,830 family nurse practitioners in Indiana
Family is Stephanie Mason's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Stephanie Mason is licensed in Indiana.
Specialties and state licenses
- Family nurse practitioner, IndianaPrimary
Family nurse practitioners near Stephanie Mason
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
Stephanie Ann Mason treated 254 Medicare patients in 2024, average age 75
CMS counts 254 Medicare patients who saw Stephanie Mason in 2024. The largest group is 65 to 74, with 121 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Stephanie Mason's median patient age at 72, with 52% women.
Stephanie Mason's Medicare patients by age, 2024
Stephanie Mason's Medicare patients by sex, 2024
- Women14858%
- Men10642%
Chronic conditions among Stephanie Mason's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Ischemic heart disease45%
- Diabetes41%
- Atrial fibrillation38%
- Heart failure32%
- Chronic kidney disease31%
Share of Medicare patients with each condition. A patient can have several.
Stephanie Mason'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
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephanie Ann Mason wrote 3,495 Medicare Part D claims in 2024
In 2024, Stephanie Mason wrote 3,495 Medicare Part D claims for 430 patients. 81% of them were for generic drugs.
Stephanie Mason's Part D claims by kind of drug, 2024
- Generic2,840 claims81%
- Brand-name655 claims19%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Stephanie Ann Mason offers telehealth to Medicare patients
Stephanie Mason accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Stephanie Mason as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Stephanie Ann Mason received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Stephanie Mason from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $24.
Companies that paid Stephanie Mason 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 Stephanie Ann Mason'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 Stephanie Ann Mason
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephanie Ann Mason's NPI number?
Stephanie Ann Mason's NPI number is 1013495837. It was assigned on August 2, 2018, and it is active in the NPI Registry.
What does Stephanie Ann Mason specialize in?
Stephanie Ann Mason is a family nurse practitioner in Indianapolis, Indiana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Stephanie Ann Mason practice?
Stephanie Mason practices at 250 W 96th St, Indianapolis, IN 46260. Stephanie Mason's primary practice is Ascension St Vincent Randolph Winchester Rehabilitation in Indianapolis, Indiana. Dmand AI also links Stephanie Mason to 2 hospitals and 1 group practice or clinic.
What is Stephanie Ann Mason's office phone number?
The practice phone on file for Stephanie Mason is (765) 584-0251.
What is Stephanie Ann Mason's medical license number?
Stephanie Mason holds Indiana license 71008470A.
Which hospitals is Stephanie Ann Mason affiliated with?
Stephanie Mason is affiliated with Columbus Regional Hospital. Dmand AI links Stephanie Mason to 2 more hospitals.
What medical group is Stephanie Ann Mason part of?
Stephanie Mason is linked to Ascension Medical Group St Vincent.
Does Stephanie Ann Mason accept Medicare?
Yes. CMS lists Stephanie Mason as accepting Medicare assignment.
Does Stephanie Ann Mason offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Stephanie Mason as offering telehealth services.
How many Medicare patients does Stephanie Ann Mason see?
CMS counts 254 Medicare patients who saw Stephanie Mason in 2024, with an average age of 75.
Has Stephanie Ann Mason received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Stephanie Mason from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Stephanie Ann Mason been practicing?
Stephanie Mason graduated from medical school in 2018, 8 years ago.
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