Ryan Scott Marshall, FNP-C
- Medicare patients, 2024
- 254
- Part D claims, 2024
- 6,558
- Hospital affiliations
- 1
- Industry payments
- $85
- State license
- 1
- Practice address
- 71 Prospect Avenue, Hudson, NY 12534
- Practice phone
- Call (518) 828-7601
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Ryan Scott Marshall is a family nurse practitioner in Hudson, New York
Ryan Marshall practices at Columbia Memorial Health in Hudson, New York, part of Albany Med Health System.
Ryan Marshall's NPI, 1831398478, was assigned on July 13, 2007. Ryan Marshall holds New York license 335243.
- NPI
- 1831398478NPI Registry (opens in a new tab)
- NPI enumeration date
- July 13, 2007
- NPI status
- Active
- Practice phone
- (518) 828-7601
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Ryan Scott Marshall practices at Columbia Memorial Health in Hudson, New York
Ryan Marshall's primary practice is Columbia Memorial Health, at 71 Prospect Avenue, Hudson, NY 12534 in Columbia County. The practice phone is (518) 828-7601.
- Columbia Memorial Health71 Prospect Avenue, Hudson, NY 12534 · Columbia CountyPhone(518) 828-7601
Source: Dmand AI Affiliation Data
Ryan Scott Marshall is affiliated with 1 site of care
Ryan Marshall's primary practice is Columbia Memorial Health in Hudson, New York, part of Albany Med Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ryan Scott Marshall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ryan Marshall practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Columbia Memorial Health | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Ryan Scott Marshall is one of 10,214 family nurse practitioners in New York
Family is Ryan Marshall's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Ryan Marshall is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near Ryan Marshall
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
Ryan Scott Marshall treated 254 Medicare patients in 2024, average age 75
CMS counts 254 Medicare patients who saw Ryan Marshall in 2024. The largest group is 75 to 84, with 113 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 13% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ryan Marshall's median patient age at 66, with 49% women.
Ryan Marshall's Medicare patients by age, 2024
Ryan Marshall's Medicare patients by sex, 2024
- Women13553%
- Men11947%
Chronic conditions among Ryan Marshall's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis35%
- Ischemic heart disease34%
- Anxiety22%
- Diabetes21%
- Osteoporosis19%
- Atrial fibrillation17%
Share of Medicare patients with each condition. A patient can have several.
Ryan Marshall'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
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ryan Scott Marshall wrote 6,558 Medicare Part D claims in 2024
In 2024, Ryan Marshall wrote 6,558 Medicare Part D claims for 530 patients. 87% of them were for generic drugs.
Ryan Marshall's Part D claims by kind of drug, 2024
- Generic5,708 claims87%
- Brand-name791 claims12%
- Other59 claims1%
Drug classes CMS tracks in Ryan Marshall's Part D claims, 2024
- Opioids3%218 of 6,558 claims
- Antibiotics3%217 of 6,558 claims
- Antipsychotics, patients 65 and over2%99 of 6,558 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
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Ryan Scott Marshall received $85 in industry payments in 2025
CMS Open Payments shows 4 general payments to Ryan Marshall from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $85.
Companies that paid Ryan Marshall 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 Scott Marshall'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) |
| 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 Scott Marshall
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 Scott Marshall's NPI number?
Ryan Scott Marshall's NPI number is 1831398478. It was assigned on July 13, 2007, and it is active in the NPI Registry.
What does Ryan Scott Marshall specialize in?
Ryan Scott Marshall is a family nurse practitioner in Hudson, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Ryan Scott Marshall practice?
Ryan Marshall practices at 71 Prospect Avenue, Hudson, NY 12534. Ryan Marshall's primary practice is Columbia Memorial Health in Hudson, New York, part of Albany Med Health System.
What is Ryan Scott Marshall's office phone number?
The practice phone on file for Ryan Marshall is (518) 828-7601.
What is Ryan Scott Marshall's medical license number?
Ryan Marshall holds New York license 335243.
Which hospitals is Ryan Scott Marshall affiliated with?
Ryan Marshall practices at Columbia Memorial Health in Hudson, New York.
How many Medicare patients does Ryan Scott Marshall see?
CMS counts 254 Medicare patients who saw Ryan Marshall in 2024, with an average age of 75.
Has Ryan Scott Marshall received payments from drug or device companies?
CMS Open Payments shows $85 in general payments to Ryan Marshall from 1 company from 2025 to 2025. The largest total came from Amgen Inc.
How long has Ryan Scott Marshall been practicing?
Ryan Marshall graduated from medical school in 2007, 19 years ago.
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