Ryan Matthew Niswander, NPC
- Medicare patients, 2024
- 131
- Part D claims, 2024
- 2,926
- Hospital affiliations
- 2
- Industry payments
- $210
- Medical group
- 1
- Practice address
- 88 W Edan Rd, Ethridge, TN 38456
- Practice phone
- Call (931) 829-2056
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Niswander Family Medicine Inc
Ethridge, Tennessee
Find Ryan Niswander'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 Niswander is a family nurse practitioner in Ethridge, Tennessee
Ryan Niswander practices at Niswander Family Medicine Inc in Ethridge, Tennessee.
Ryan Niswander's NPI, 1477890176, was assigned on January 15, 2013. Ryan Niswander holds Tennessee license 17306.
- NPI
- 1477890176NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799923413
- NPI enumeration date
- January 15, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (931) 829-2056
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ryan Matthew Niswander practices at Niswander Family Medicine Inc in Ethridge, Tennessee
Ryan Niswander's primary practice is Niswander Family Medicine Inc, at 88 W Edan Rd, Ethridge, TN 38456 in Lawrence County. The practice phone is (931) 829-2056.
- Niswander Family Medicine Inc88 W Edan Rd, Ethridge, TN 38456 · Lawrence CountyPhone(931) 829-2056
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ryan Matthew Niswander is affiliated with 6 sites of care and 1 medical group
Ryan Niswander's primary practice is Niswander Family Medicine Inc in Ethridge, Tennessee. Ryan Niswander is also affiliated with Maury Regional Medical Center. The medical group on file is Niswander Family Medicine. Dmand AI also links Ryan Niswander to 1 more hospital, 2 home health agencies and 1 group practice or clinic, 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 Ryan Matthew Niswander's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ryan Niswander practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Niswander Family Medicine Inc | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Ryan Matthew Niswander is one of 7,243 family nurse practitioners in Tennessee
Family is Ryan Niswander's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Ryan Niswander is licensed in Tennessee.
Specialties and state licenses
- Family nurse practitioner, TennesseePrimary
Family nurse practitioners near Ryan Niswander
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 Niswander treated 131 Medicare patients in 2024, average age 73
CMS counts 131 Medicare patients who saw Ryan Niswander in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 48% have high cholesterol. 9% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ryan Niswander's median patient age at 60, with 45% women.
Ryan Niswander's Medicare patients by age, 2024
Ryan Niswander's Medicare patients by sex, 2024
- Women5441%
- Men7759%
Chronic conditions among Ryan Niswander's Medicare patients, 2024
- High blood pressure75%
- High cholesterol48%
- Diabetes39%
- Arthritis34%
- Ischemic heart disease28%
- Anxiety25%
- Atrial fibrillation21%
- COPD21%
Share of Medicare patients with each condition. A patient can have several.
Ryan Niswander'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
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ryan Matthew Niswander wrote 2,926 Medicare Part D claims in 2024
In 2024, Ryan Niswander wrote 2,926 Medicare Part D claims for 252 patients. 83% of them were for generic drugs.
Ryan Niswander's Part D claims by kind of drug, 2024
- Generic2,421 claims83%
- Brand-name478 claims16%
- Other27 claims1%
Drug classes CMS tracks in Ryan Niswander's Part D claims, 2024
- Opioids1%20 of 2,926 claims
- Antibiotics5%133 of 2,926 claims
- Antipsychotics, patients 65 and over0%13 of 2,926 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 Ryan Matthew Niswander takes part in Medicare
Ryan Niswander 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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Ryan Matthew Niswander received $210 in industry payments in 2025
CMS Open Payments shows 12 general payments to Ryan Niswander from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $67.
Companies that paid Ryan Niswander 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 Matthew Niswander'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 Ryan Matthew Niswander
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 Niswander's NPI number?
Ryan Matthew Niswander's NPI number is 1477890176. It was assigned on January 15, 2013, and it is active in the NPI Registry.
What does Ryan Matthew Niswander specialize in?
Ryan Matthew Niswander is a family nurse practitioner in Ethridge, Tennessee. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Ryan Matthew Niswander practice?
Ryan Niswander practices at 88 W Edan Rd, Ethridge, TN 38456. Ryan Niswander's primary practice is Niswander Family Medicine Inc in Ethridge, Tennessee. Dmand AI also links Ryan Niswander to 1 hospital, 2 home health agencies and 1 group practice or clinic.
What is Ryan Matthew Niswander's office phone number?
The practice phone on file for Ryan Niswander is (931) 829-2056.
What is Ryan Matthew Niswander's medical license number?
Ryan Niswander holds Tennessee license 17306.
Which hospitals is Ryan Matthew Niswander affiliated with?
Ryan Niswander is affiliated with Maury Regional Medical Center. Dmand AI links Ryan Niswander to 1 more hospital.
What medical group is Ryan Matthew Niswander part of?
Ryan Niswander is linked to Niswander Family Medicine.
Does Ryan Matthew Niswander accept Medicare?
Yes. CMS lists Ryan Niswander as accepting Medicare assignment.
How many Medicare patients does Ryan Matthew Niswander see?
CMS counts 131 Medicare patients who saw Ryan Niswander in 2024, with an average age of 73.
Has Ryan Matthew Niswander received payments from drug or device companies?
CMS Open Payments shows $210 in general payments to Ryan Niswander from 7 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Ryan Matthew Niswander been practicing?
Ryan Niswander graduated from medical school in 2012, 14 years ago.
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