Mary Gehring Hayes, FNP
- Medicare patients, 2024
- 146
- Part D claims, 2024
- 663
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Practice address
- 2020 Brookside Dr, Kingsport, TN 37660
- Practice phone
- Call (276) 523-6715
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ballad Health Medical Associates
Multi-specialty group site · Kingsport, Tennessee
Find Mary Hayes' 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.
Mary Gehring Hayes is a nurse practitioner in Kingsport, Tennessee
Mary Hayes practices at Ballad Health Medical Associates in Kingsport, Tennessee.
Mary Hayes' NPI, 1295964179, was assigned on July 13, 2009. Mary Hayes holds Tennessee license 17856.
- NPI
- 1295964179NPI Registry (opens in a new tab)
- NPI enumeration date
- July 13, 2009
- NPI status
- Active
- Practice phone
- (276) 523-6715
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary Gehring Hayes practices at Ballad Health Medical Associates in Kingsport, Tennessee
Mary Hayes' primary practice is Ballad Health Medical Associates, at 2020 Brookside Dr, Kingsport, TN 37660. The practice phone is (276) 523-6715.
- Ballad Health Medical Associates2020 Brookside Dr, Kingsport, TN 37660Phone(276) 523-6715
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary Gehring Hayes is affiliated with 1 site of care and 1 medical group
Mary Hayes' primary practice is Ballad Health Medical Associates in Kingsport, Tennessee. The medical group on file is Ballad Health Medical Associates Family, Internal & Pediatric Medicine.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Mary Gehring Hayes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Hayes practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ballad Health Medical Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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Mary Gehring Hayes is one of 1,766 nurse practitioners in Tennessee
Nurse practitioner is Mary Hayes' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Mary Hayes' licenses on file in 2 states: Tennessee and Virginia.
Specialties and state licenses
- Nurse practitioner, TennesseePrimary
- Virginia license
Nurse practitioners near Mary Hayes
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
Mary Gehring Hayes treated 146 Medicare patients in 2024, average age 71
CMS counts 146 Medicare patients who saw Mary Hayes in 2024. The largest group is 65 to 74, with 58 patients. 71% of them have high blood pressure, and 71% have high cholesterol. 12% 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 Mary Hayes' median patient age at 77, with 100% women.
Mary Hayes' Medicare patients by age, 2024
Mary Hayes' Medicare patients by sex, 2024
- Women9464%
- Men5236%
Chronic conditions among Mary Hayes' Medicare patients, 2024
- High blood pressure71%
- High cholesterol71%
- Arthritis55%
- Mood disorders36%
- Anxiety34%
- Depression34%
- Chronic kidney disease32%
- Diabetes32%
Share of Medicare patients with each condition. A patient can have several.
Mary Hayes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary Gehring Hayes wrote 663 Medicare Part D claims in 2024
In 2024, Mary Hayes wrote 663 Medicare Part D claims for 412 patients. 91% of them were for generic drugs.
Mary Hayes' Part D claims by kind of drug, 2024
- Generic605 claims91%
- Brand-name44 claims7%
- Other14 claims2%
Drug classes CMS tracks in Mary Hayes' Part D claims, 2024
- Antibiotics46%302 of 663 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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Sources for Mary Gehring Hayes'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Mary Gehring Hayes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary Gehring Hayes' NPI number?
Mary Gehring Hayes' NPI number is 1295964179. It was assigned on July 13, 2009, and it is active in the NPI Registry.
What does Mary Gehring Hayes specialize in?
Mary Gehring Hayes is a nurse practitioner in Kingsport, Tennessee. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mary Gehring Hayes practice?
Mary Hayes practices at 2020 Brookside Dr, Kingsport, TN 37660. Mary Hayes' primary practice is Ballad Health Medical Associates in Kingsport, Tennessee.
What is Mary Gehring Hayes' office phone number?
The practice phone on file for Mary Hayes is (276) 523-6715.
What is Mary Gehring Hayes' medical license number?
Mary Hayes holds Tennessee license 17856, one of the licenses on file in 2 states.
Which states has Mary Gehring Hayes been licensed in?
Dmand AI has state licenses on file for Mary Hayes in Tennessee and Virginia.
What medical group is Mary Gehring Hayes part of?
Mary Hayes is linked to Ballad Health Medical Associates Family, Internal & Pediatric Medicine.
How many Medicare patients does Mary Gehring Hayes see?
CMS counts 146 Medicare patients who saw Mary Hayes in 2024, with an average age of 71.
How long has Mary Gehring Hayes been practicing?
Mary Hayes graduated from medical school in 2009, 17 years ago.
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