Ryan C. Nelsen, PA
- Medicare patients, 2024
- 743
- Part D claims, 2024
- 3,939
- MIPS score, 2024
- 90
- Hospital affiliations
- 5
- Industry payments
- $2,048
- Practice address
- 1032 Fleming Street, Hendersonville, NC 28791
- Practice phone
- Call (828) 696-3099
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carolina Mountain Gastroenterology Endoscopy Center
Surgery Center - Medicare-Certified · Hendersonville, North Carolina
Find Ryan Nelsen'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.
Ryan C. Nelsen is a physician assistant in Hendersonville, North Carolina
Ryan Nelsen practices at Carolina Mountain Gastroenterology Endoscopy Center in Hendersonville, North Carolina.
Ryan Nelsen's NPI, 1558896860, was assigned on April 24, 2017. Ryan Nelsen holds North Carolina license 0010-07331.
- NPI
- 1558896860NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234403858
- NPI enumeration date
- April 24, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (828) 696-3099
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ryan C. Nelsen practices at Carolina Mountain Gastroenterology Endoscopy Center in Hendersonville, North Carolina
Ryan Nelsen's primary practice is Carolina Mountain Gastroenterology Endoscopy Center, at 1032 Fleming Street, Hendersonville, NC 28791. The practice phone is (828) 696-3099.
- Carolina Mountain Gastroenterology Endoscopy Center1032 Fleming Street, Hendersonville, NC 28791Phone(828) 696-3099
Source: Dmand AI Affiliation Data
Ryan C. Nelsen is affiliated with 7 sites of care and 1 medical group
Ryan Nelsen's primary practice is Carolina Mountain Gastroenterology Endoscopy Center in Hendersonville, North Carolina. Ryan Nelsen is also affiliated with UNC Health Pardee. The medical group on file is Digestive Health Partners (DHP). Dmand AI also links Ryan Nelsen to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ryan C. Nelsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ryan Nelsen practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carolina Mountain Gastroenterology Endoscopy Center | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Ryan C. Nelsen is one of 7,765 physician assistants in North Carolina
Physician assistant is Ryan Nelsen's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Ryan Nelsen is licensed in North Carolina.
Specialties and state licenses
- Physician assistant, North CarolinaPrimary
Physician assistants near Ryan Nelsen
Counts of 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
Ryan C. Nelsen treated 743 Medicare patients in 2024, average age 75
CMS counts 743 Medicare patients who saw Ryan Nelsen in 2024. The largest group is 75 to 84, with 305 patients. 72% of them have high cholesterol, and 69% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ryan Nelsen's median patient age at 69, with 60% women.
Ryan Nelsen's Medicare patients by age, 2024
Ryan Nelsen's Medicare patients by sex, 2024
- Women44760%
- Men29640%
Chronic conditions among Ryan Nelsen's Medicare patients, 2024
- High cholesterol72%
- High blood pressure69%
- Arthritis54%
- Anxiety32%
- Mood disorders29%
- Depression27%
- Ischemic heart disease24%
- Diabetes23%
Share of Medicare patients with each condition. A patient can have several.
Ryan Nelsen'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
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ryan C. Nelsen wrote 3,939 Medicare Part D claims in 2024
In 2024, Ryan Nelsen wrote 3,939 Medicare Part D claims for 1,137 patients. 83% of them were for generic drugs.
Ryan Nelsen's Part D claims by kind of drug, 2024
- Generic3,252 claims83%
- Brand-name687 claims17%
Drug classes CMS tracks in Ryan Nelsen's Part D claims, 2024
- Antibiotics4%166 of 3,939 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
Ryan C. Nelsen scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Ryan Nelsen for performance year 2024, reported through an alternative payment model (APM). Ryan Nelsen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Ryan Nelsen's MIPS scores, performance year 2024
- 90of 100Final score
- 77.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Ryan C. Nelsen received $2,048 in industry payments in 2025
CMS Open Payments shows 31 general payments to Ryan Nelsen from 9 drug and device companies in 2025. Speaker and faculty fees make up the largest share, 68% of the total. Phathom Pharmaceuticals, Inc. paid the most, $1,598.
General payments to Ryan Nelsen by kind, 2025 to 2025
- Speaker and faculty fees$1,40068%
- Food and beverage$64832%
Companies that paid Ryan Nelsen 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 Ryan C. Nelsen'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 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)Clinician Public Reporting: Overall MIPS Performance (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 Ryan C. Nelsen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ryan C. Nelsen's NPI number?
Ryan C. Nelsen's NPI number is 1558896860. It was assigned on April 24, 2017, and it is active in the NPI Registry.
What does Ryan C. Nelsen specialize in?
Ryan C. Nelsen is a physician assistant in Hendersonville, North Carolina. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Ryan C. Nelsen practice?
Ryan Nelsen practices at 1032 Fleming Street, Hendersonville, NC 28791. Ryan Nelsen's primary practice is Carolina Mountain Gastroenterology Endoscopy Center in Hendersonville, North Carolina. Dmand AI also links Ryan Nelsen to 4 hospitals and 1 group practice or clinic.
What is Ryan C. Nelsen's office phone number?
The practice phone on file for Ryan Nelsen is (828) 696-3099.
What is Ryan C. Nelsen's medical license number?
Ryan Nelsen holds North Carolina license 0010-07331.
Which hospitals is Ryan C. Nelsen affiliated with?
Ryan Nelsen is affiliated with UNC Health Pardee. Dmand AI links Ryan Nelsen to 4 more hospitals.
What medical group is Ryan C. Nelsen part of?
Ryan Nelsen is linked to Digestive Health Partners (DHP).
Does Ryan C. Nelsen accept Medicare?
Yes. CMS lists Ryan Nelsen as accepting Medicare assignment.
What is Ryan C. Nelsen's MIPS score?
Ryan Nelsen's MIPS final score for performance year 2024 is 90 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Ryan C. Nelsen see?
CMS counts 743 Medicare patients who saw Ryan Nelsen in 2024, with an average age of 75.
Has Ryan C. Nelsen received payments from drug or device companies?
CMS Open Payments shows $2,048 in general payments to Ryan Nelsen from 9 companies from 2025 to 2025. The largest total came from Phathom Pharmaceuticals, Inc.
How long has Ryan C. Nelsen been practicing?
Ryan Nelsen graduated from medical school in 2017, 9 years ago.
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