Stephanie M. Riffer, PA-C
- Part D claims, 2024
- 212
- Hospital affiliations
- 2
- Industry payments
- $110
- Medical group
- 1
- State license
- 1
- Practice address
- 601 Colliers Way, Weirton, WV 26062
- Practice phone
- Call (304) 797-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Stephanie Riffer's professional email, personal email and mobile number
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Stephanie M. Riffer is a surgical physician assistant in Weirton, West Virginia
Stephanie Riffer practices at Weirton Medical Center in Weirton, West Virginia, part of West Virginia University Health System.
Stephanie Riffer's NPI, 1790225910, was assigned on March 7, 2017. Stephanie Riffer holds Pennsylvania license MA058929.
- NPI
- 1790225910NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799052270
- NPI enumeration date
- March 7, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (304) 797-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephanie M. Riffer practices at Weirton Medical Center in Weirton, West Virginia
Stephanie Riffer's primary practice is Weirton Medical Center, at 601 Colliers Way, Weirton, WV 26062 in Hancock County. The practice phone is (304) 797-6000.
- Weirton Medical Center601 Colliers Way, Weirton, WV 26062 · Hancock CountyPhone(304) 797-6000
Source: Dmand AI Affiliation Data
Stephanie M. Riffer is affiliated with 2 sites of care and 1 medical group
Stephanie Riffer's primary practice is Weirton Medical Center in Weirton, West Virginia, part of West Virginia University Health System. Stephanie Riffer is also affiliated with Allegheny General Hospital. The medical group on file is AHN Primary Care - Family Med Associates at H+W Pavilion Bethel Park.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Stephanie M. Riffer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephanie Riffer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Weirton Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephanie M. Riffer is one of 70 surgical physician assistants in West Virginia
Surgical is Stephanie Riffer's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Stephanie Riffer is licensed in Pennsylvania.
Specialties and state licenses
- Surgical physician assistant, PennsylvaniaPrimary
Surgical physician assistants near Stephanie Riffer
Counts of surgical physician assistants 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 M. Riffer's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Stephanie Riffer's median patient age at 69, with 75% women.
Stephanie Riffer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Stephanie M. Riffer wrote 212 Medicare Part D claims in 2024
In 2024, Stephanie Riffer wrote 212 Medicare Part D claims for 93 patients. 91% of them were for generic drugs.
Stephanie Riffer's Part D claims by kind of drug, 2024
- Generic193 claims91%
- Brand-name and other19 claims9%
Drug classes CMS tracks in Stephanie Riffer's Part D claims, 2024
- Opioids36%76 of 212 claims
- Antibiotics8%17 of 212 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 Stephanie M. Riffer takes part in Medicare
Stephanie Riffer 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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Stephanie M. Riffer received $110 in industry payments in 2025
CMS Open Payments shows 1 general payment to Stephanie Riffer from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $110.
Companies that paid Stephanie Riffer 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 M. Riffer'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 M. Riffer
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What is Stephanie M. Riffer's NPI number?
Stephanie M. Riffer's NPI number is 1790225910. It was assigned on March 7, 2017, and it is active in the NPI Registry.
What does Stephanie M. Riffer specialize in?
Stephanie M. Riffer is a surgical physician assistant in Weirton, West Virginia. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Stephanie M. Riffer practice?
Stephanie Riffer practices at 601 Colliers Way, Weirton, WV 26062. Stephanie Riffer's primary practice is Weirton Medical Center in Weirton, West Virginia, part of West Virginia University Health System.
What is Stephanie M. Riffer's office phone number?
The practice phone on file for Stephanie Riffer is (304) 797-6000.
What is Stephanie M. Riffer's medical license number?
Stephanie Riffer holds Pennsylvania license MA058929.
Which hospitals is Stephanie M. Riffer affiliated with?
Stephanie Riffer practices at Weirton Medical Center in Weirton, West Virginia. Stephanie Riffer is also affiliated with Allegheny General Hospital.
What medical group is Stephanie M. Riffer part of?
Stephanie Riffer is linked to AHN Primary Care - Family Med Associates at H+W Pavilion Bethel Park.
Does Stephanie M. Riffer accept Medicare?
Yes. CMS lists Stephanie Riffer as accepting Medicare assignment.
Has Stephanie M. Riffer received payments from drug or device companies?
CMS Open Payments shows $110 in general payments to Stephanie Riffer from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Stephanie M. Riffer been practicing?
Stephanie Riffer graduated from medical school in 2016, 10 years ago.
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