Ruth E. Mash, ARNP
- Medicare patients, 2024
- 330
- Part D claims, 2024
- 3,750
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 106 West Washington Street, Suite 2, Jefferson, IA 50129
- Practice phone
- Call (515) 386-4036
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
McFarland Clinic - Jefferson Office
Clinical Lab - Full Service · Jefferson, Iowa
Find Ruth Mash'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.
Ruth E. Mash is a nurse practitioner in Jefferson, Iowa
Ruth Mash practices at McFarland Clinic - Jefferson Office in Jefferson, Iowa.
Ruth Mash's NPI, 1205290434, was assigned on April 13, 2016. Ruth Mash holds Iowa license A127940.
- NPI
- 1205290434NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062795966
- NPI enumeration date
- April 13, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (515) 386-4036
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ruth E. Mash practices at McFarland Clinic - Jefferson Office in Jefferson, Iowa
Ruth Mash's primary practice is McFarland Clinic - Jefferson Office, at 106 West Washington Street, Suite 2, Jefferson, IA 50129. The practice phone is (515) 386-4036.
- McFarland Clinic - Jefferson Office106 West Washington Street, Suite 2, Jefferson, IA 50129Phone(515) 386-4036
Source: Dmand AI Affiliation Data
Ruth E. Mash is affiliated with 4 sites of care and 1 medical group
Ruth Mash's primary practice is McFarland Clinic - Jefferson Office in Jefferson, Iowa. Ruth Mash is also affiliated with Greene County Medical Center. The medical group on file is McFarland Clinic. Dmand AI also links Ruth Mash to 1 more group practice or clinic and 1 home health agency, each named with a free account. Ruth Mash's employer is on file too: a clinical lab.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ruth E. Mash's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ruth Mash practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McFarland Clinic - Jefferson Office | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Ruth E. Mash is one of 1,051 nurse practitioners in Iowa
Nurse practitioner is Ruth Mash's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Ruth Mash is licensed in Iowa.
Specialties and state licenses
- Nurse practitioner, IowaPrimary
Nurse practitioners near Ruth Mash
Counts of 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
Ruth E. Mash treated 330 Medicare patients in 2024, average age 74
CMS counts 330 Medicare patients who saw Ruth Mash in 2024. The largest group is 65 to 74, with 146 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ruth Mash's median patient age at 57, with 56% women.
Ruth Mash's Medicare patients by age, 2024
Ruth Mash's Medicare patients by sex, 2024
- Women18355%
- Men14745%
Chronic conditions among Ruth Mash's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis35%
- Diabetes27%
- Anxiety18%
- Ischemic heart disease18%
- Mood disorders17%
- Atrial fibrillation16%
Share of Medicare patients with each condition. A patient can have several.
Ruth Mash's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ruth E. Mash wrote 3,750 Medicare Part D claims in 2024
In 2024, Ruth Mash wrote 3,750 Medicare Part D claims for 513 patients. 92% of them were for generic drugs.
Ruth Mash's Part D claims by kind of drug, 2024
- Generic3,444 claims92%
- Brand-name288 claims8%
- Other18 claims0%
Drug classes CMS tracks in Ruth Mash's Part D claims, 2024
- Opioids3%120 of 3,750 claims
- Antibiotics6%223 of 3,750 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
Ruth E. Mash offers telehealth to Medicare patients
Ruth Mash accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Ruth Mash as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Ruth E. Mash'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) |
| 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 Ruth E. Mash
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ruth E. Mash's NPI number?
Ruth E. Mash's NPI number is 1205290434. It was assigned on April 13, 2016, and it is active in the NPI Registry.
What does Ruth E. Mash specialize in?
Ruth E. Mash is a nurse practitioner in Jefferson, Iowa. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Ruth E. Mash practice?
Ruth Mash practices at 106 West Washington Street, Suite 2, Jefferson, IA 50129. Ruth Mash's primary practice is McFarland Clinic - Jefferson Office in Jefferson, Iowa. Dmand AI also links Ruth Mash to 1 group practice or clinic and 1 home health agency.
What is Ruth E. Mash's office phone number?
The practice phone on file for Ruth Mash is (515) 386-4036.
What is Ruth E. Mash's medical license number?
Ruth Mash holds Iowa license A127940.
Which hospitals is Ruth E. Mash affiliated with?
Ruth Mash is affiliated with Greene County Medical Center.
What medical group is Ruth E. Mash part of?
Ruth Mash is linked to McFarland Clinic.
Does Ruth E. Mash accept Medicare?
Yes. CMS lists Ruth Mash as accepting Medicare assignment.
Does Ruth E. Mash offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Ruth Mash as offering telehealth services.
How many Medicare patients does Ruth E. Mash see?
CMS counts 330 Medicare patients who saw Ruth Mash in 2024, with an average age of 74.
How long has Ruth E. Mash been practicing?
Ruth Mash graduated from medical school in 2015, 11 years ago.
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