Stephanie Ann Mason, FNP-C

  • Indianapolis, IN
  • Family nurse practitioner
NPI1013495837PAC ID5294089389
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
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Personal email
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Mobile number
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Social profiles

Primary practice

Ascension St Vincent Randolph Winchester Rehabilitation

Indianapolis, Indiana

See all 6 affiliations

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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 and contact details
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
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Mobile number
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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 Rehabilitation
    250 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.

See all 6 affiliations for Stephanie Mason

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.

EHR by site
SiteEHR vendor and product
Ascension St Vincent Randolph Winchester RehabilitationAvailable with a free account
+4 more affiliated sitesAvailable 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, IndianaPrimaryLicense 71008470A · taxonomy 363LF0000X

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.

Medicare patients, 2024254
Average age75
Average risk score1.20
Also on Medicaid7%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis46%
  4. Ischemic heart disease45%
  5. Diabetes41%
  6. Atrial fibrillation38%
  7. Heart failure32%
  8. 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.

Part D claims, 20243,495
Part D patients430

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.

See all payments to Stephanie Mason

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Stephanie Ann Mason's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand 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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