Nathan Clarence Amayun
- Medicare patients, 2024
- 77
- Part D claims, 2024
- 685
- Hospital affiliations
- 3
- Industry payments
- $248
- 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 Nathan Amayun'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.
Nathan Clarence Amayun is a family nurse practitioner in Indianapolis, Indiana
Nathan Amayun practices at Ascension St Vincent Randolph Winchester Rehabilitation in Indianapolis, Indiana.
Nathan Amayun's NPI, 1235993478, was assigned on February 8, 2024. Nathan Amayun holds Indiana license 71015044A.
- NPI
- 1235993478NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698116804
- NPI enumeration date
- February 8, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (765) 584-0251
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nathan Clarence Amayun practices at Ascension St Vincent Randolph Winchester Rehabilitation in Indianapolis, Indiana
Nathan Amayun'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
Nathan Clarence Amayun is affiliated with 6 sites of care and 1 medical group
Nathan Amayun's primary practice is Ascension St Vincent Randolph Winchester Rehabilitation in Indianapolis, Indiana. Nathan Amayun is also affiliated with Ascension St. Vincent Kokomo. The medical group on file is Ascension Medical Group St Vincent. Dmand AI also links Nathan Amayun to 2 more hospitals, 1 group practice or clinic and 1 home health agency, 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 Nathan Clarence Amayun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nathan Amayun practices, 5 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 |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Nathan Clarence Amayun is one of 4,830 family nurse practitioners in Indiana
Family is Nathan Amayun's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Nathan Amayun is licensed in Indiana.
Specialties and state licenses
- Family nurse practitioner, IndianaPrimary
Family nurse practitioners near Nathan Amayun
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
Nathan Clarence Amayun treated 77 Medicare patients in 2024, average age 73
CMS counts 77 Medicare patients who saw Nathan Amayun in 2024. The largest group is 65 to 74, with 34 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nathan Amayun's median patient age at 66, with 41% women.
Nathan Amayun's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Nathan Amayun's Medicare patients by sex, 2024
- Women3748%
- Men4052%
Chronic conditions among Nathan Amayun's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Arthritis34%
- Diabetes29%
- Ischemic heart disease27%
- Heart failure25%
- Anxiety21%
- Cancer19%
Share of Medicare patients with each condition. A patient can have several.
Nathan Amayun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women41%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nathan Clarence Amayun wrote 685 Medicare Part D claims in 2024
In 2024, Nathan Amayun wrote 685 Medicare Part D claims for 176 patients. 85% of them were for generic drugs.
Nathan Amayun's Part D claims by kind of drug, 2024
- Generic579 claims85%
- Brand-name and other106 claims15%
Drug classes CMS tracks in Nathan Amayun's Part D claims, 2024
- Opioids2%11 of 685 claims
- Antibiotics3%21 of 685 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 Nathan Clarence Amayun takes part in Medicare
Nathan Amayun 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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Nathan Clarence Amayun received $248 in industry payments in 2025
CMS Open Payments shows 4 general payments to Nathan Amayun from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Corcept Therapeutics paid the most, $138.
Companies that paid Nathan Amayun 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 Nathan Clarence Amayun'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 Nathan Clarence Amayun
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nathan Clarence Amayun's NPI number?
Nathan Clarence Amayun's NPI number is 1235993478. It was assigned on February 8, 2024, and it is active in the NPI Registry.
What does Nathan Clarence Amayun specialize in?
Nathan Clarence Amayun is a family nurse practitioner in Indianapolis, Indiana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Nathan Clarence Amayun practice?
Nathan Amayun practices at 250 W 96th St, Indianapolis, IN 46260. Nathan Amayun's primary practice is Ascension St Vincent Randolph Winchester Rehabilitation in Indianapolis, Indiana. Dmand AI also links Nathan Amayun to 2 hospitals, 1 group practice or clinic and 1 home health agency.
What is Nathan Clarence Amayun's office phone number?
The practice phone on file for Nathan Amayun is (765) 584-0251.
What is Nathan Clarence Amayun's medical license number?
Nathan Amayun holds Indiana license 71015044A.
Which hospitals is Nathan Clarence Amayun affiliated with?
Nathan Amayun is affiliated with Ascension St. Vincent Kokomo. Dmand AI links Nathan Amayun to 2 more hospitals.
What medical group is Nathan Clarence Amayun part of?
Nathan Amayun is linked to Ascension Medical Group St Vincent.
Does Nathan Clarence Amayun accept Medicare?
Yes. CMS lists Nathan Amayun as accepting Medicare assignment.
How many Medicare patients does Nathan Clarence Amayun see?
CMS counts 77 Medicare patients who saw Nathan Amayun in 2024, with an average age of 73.
Has Nathan Clarence Amayun received payments from drug or device companies?
CMS Open Payments shows $248 in general payments to Nathan Amayun from 2 companies from 2025 to 2025. The largest total came from Corcept Therapeutics.
How long has Nathan Clarence Amayun been practicing?
Nathan Amayun graduated from medical school in 2022, 4 years ago.
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