Ryan Matthew Shaffer, FNP-BC
- Medicare patients, 2024
- 132
- Part D claims, 2024
- 367
- Hospital affiliations
- 1
- Medical groups
- 5
- State licenses
- 2
- Practice address
- 1 Hospital Dr, Columbia, MO 65201
- Practice phone
- Call (573) 882-4141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital (MU Health Care)
Columbia, Missouri
Find Ryan Shaffer'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 Matthew Shaffer is a family nurse practitioner in Columbia, Missouri
Ryan Shaffer practices at University Hospital (MU Health Care) in Columbia, Missouri.
Ryan Shaffer's NPI, 1679053813, was assigned on August 17, 2018. Ryan Shaffer holds Missouri license 2018030484.
- NPI
- 1679053813NPI Registry (opens in a new tab)
- NPI enumeration date
- August 17, 2018
- NPI status
- Active
- Practice phone
- (573) 882-4141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Ryan Matthew Shaffer practices at University Hospital (MU Health Care) in Columbia, Missouri
Ryan Shaffer's primary practice is University Hospital (MU Health Care), at 1 Hospital Dr, Columbia, MO 65201 in Boone County. The practice phone is (573) 882-4141.
- University Hospital (MU Health Care)1 Hospital Dr, Columbia, MO 65201 · Boone CountyPhone(573) 882-4141
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ryan Matthew Shaffer is affiliated with 4 sites of care and 5 medical groups
Ryan Shaffer's primary practice is University Hospital (MU Health Care) in Columbia, Missouri. Ryan Shaffer is also affiliated with University Hospital. The medical group on file is University of Missouri Health Care. Dmand AI also links Ryan Shaffer to 4 more medical groups, 1 group practice or clinic and 1 rural health clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ryan Matthew Shaffer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ryan Shaffer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital (MU Health Care) | Available with a free account |
| +3 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Ryan Matthew Shaffer is one of 3,989 family nurse practitioners in Missouri
Family is Ryan Shaffer's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Ryan Shaffer's licenses on file in 2 states: Missouri and Oklahoma.
Specialties and state licenses
- Family nurse practitioner, MissouriPrimary
- Oklahoma license
Family nurse practitioners near Ryan Shaffer
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 Matthew Shaffer treated 132 Medicare patients in 2024, average age 74
CMS counts 132 Medicare patients who saw Ryan Shaffer in 2024. The largest group is 65 to 74, with 59 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ryan Shaffer's median patient age at 60, with 62% women.
Ryan Shaffer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ryan Shaffer's Medicare patients by sex, 2024
- Women8161%
- Men5139%
Chronic conditions among Ryan Shaffer's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis55%
- Anxiety32%
- Diabetes29%
- COPD21%
- Ischemic heart disease21%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Ryan Shaffer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ryan Matthew Shaffer wrote 367 Medicare Part D claims in 2024
In 2024, Ryan Shaffer wrote 367 Medicare Part D claims for 219 patients. 94% of them were for generic drugs.
Ryan Shaffer's Part D claims by kind of drug, 2024
- Generic345 claims94%
- Brand-name and other22 claims6%
Drug classes CMS tracks in Ryan Shaffer's Part D claims, 2024
- Antibiotics37%137 of 367 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Ryan Matthew Shaffer'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 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) |
| 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 Matthew Shaffer
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 Matthew Shaffer's NPI number?
Ryan Matthew Shaffer's NPI number is 1679053813. It was assigned on August 17, 2018, and it is active in the NPI Registry.
What does Ryan Matthew Shaffer specialize in?
Ryan Matthew Shaffer is a family nurse practitioner in Columbia, Missouri. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Ryan Matthew Shaffer practice?
Ryan Shaffer practices at 1 Hospital Dr, Columbia, MO 65201. Ryan Shaffer's primary practice is University Hospital (MU Health Care) in Columbia, Missouri. Dmand AI also links Ryan Shaffer to 4 medical groups, 1 group practice or clinic and 1 rural health clinic.
What is Ryan Matthew Shaffer's office phone number?
The practice phone on file for Ryan Shaffer is (573) 882-4141.
What is Ryan Matthew Shaffer's medical license number?
Ryan Shaffer holds Missouri license 2018030484, one of the licenses on file in 2 states.
Which states has Ryan Matthew Shaffer been licensed in?
Dmand AI has state licenses on file for Ryan Shaffer in Missouri and Oklahoma.
Which hospitals is Ryan Matthew Shaffer affiliated with?
Ryan Shaffer is affiliated with University Hospital.
What medical group is Ryan Matthew Shaffer part of?
Ryan Shaffer is linked to University of Missouri Health Care. Dmand AI links Ryan Shaffer to 4 more medical groups.
How many Medicare patients does Ryan Matthew Shaffer see?
CMS counts 132 Medicare patients who saw Ryan Shaffer in 2024, with an average age of 74.
How long has Ryan Matthew Shaffer been practicing?
Ryan Shaffer graduated from medical school in 2018, 8 years ago.
Selling to family practices?
See family nurse practitioners in Missouri by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card