Krystal Kay McMahan, APRN
- Medicare patients, 2024
- 160
- Part D claims, 2024
- 345
- Hospital affiliations
- 4
- Industry payments
- $16
- Medical groups
- 2
- Practice address
- 1710 Harrison St, Batesville, AR 72501
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
White River Health System - Unit
Acute Care Hospital-Unit · Batesville, Arkansas
Find Krystal McMahan'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.
Krystal Kay McMahan is an acute care nurse practitioner in Batesville, Arkansas
Krystal McMahan practices at White River Health System - Unit in Batesville, Arkansas.
Krystal McMahan's NPI, 1588357537, was assigned on May 26, 2023. Krystal McMahan holds Arkansas license 224428.
- NPI
- 1588357537NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527420264
- NPI enumeration date
- May 26, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Krystal Kay McMahan practices at White River Health System - Unit in Batesville, Arkansas
Krystal McMahan's primary practice is White River Health System - Unit, at 1710 Harrison St, Batesville, AR 72501.
- White River Health System - Unit1710 Harrison St, Batesville, AR 72501
Source: Dmand AI Affiliation Data
Krystal Kay McMahan is affiliated with 4 sites of care and 2 medical groups
Krystal McMahan's primary practice is White River Health System - Unit in Batesville, Arkansas. Krystal McMahan is also affiliated with White River Medical Center. The medical group on file is White River Health. Dmand AI also links Krystal McMahan to 2 more hospitals and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Krystal Kay McMahan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Krystal McMahan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| White River Health System - Unit | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Krystal Kay McMahan is one of 354 acute care nurse practitioners in Arkansas
Acute care is Krystal McMahan's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Krystal McMahan is licensed in Arkansas.
Specialties and state licenses
- Acute care nurse practitioner, ArkansasPrimary
Acute care nurse practitioners near Krystal McMahan
Counts of acute care 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
Krystal Kay McMahan treated 160 Medicare patients in 2024, average age 77
CMS counts 160 Medicare patients who saw Krystal McMahan in 2024. The largest group is 75 to 84, with 67 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Krystal McMahan's median patient age at 72, with 57% women.
Krystal McMahan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Krystal McMahan's Medicare patients by sex, 2024
- Women8050%
- Men8050%
Chronic conditions among Krystal McMahan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease62%
- Arthritis53%
- Atrial fibrillation36%
- Diabetes33%
- Heart failure28%
- COPD26%
Share of Medicare patients with each condition. A patient can have several.
Krystal McMahan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Krystal Kay McMahan wrote 345 Medicare Part D claims in 2024
In 2024, Krystal McMahan wrote 345 Medicare Part D claims for 87 patients. 86% of them were for generic drugs.
Krystal McMahan's Part D claims by kind of drug, 2024
- Generic297 claims86%
- Brand-name and other48 claims14%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Krystal Kay McMahan takes part in Medicare
Krystal McMahan 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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Krystal Kay McMahan received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Krystal McMahan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $16.
Companies that paid Krystal McMahan 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 Krystal Kay McMahan'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 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 Krystal Kay McMahan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Krystal Kay McMahan's NPI number?
Krystal Kay McMahan's NPI number is 1588357537. It was assigned on May 26, 2023, and it is active in the NPI Registry.
What does Krystal Kay McMahan specialize in?
Krystal Kay McMahan is an acute care nurse practitioner in Batesville, Arkansas. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Krystal Kay McMahan practice?
Krystal McMahan practices at 1710 Harrison St, Batesville, AR 72501. Krystal McMahan's primary practice is White River Health System - Unit in Batesville, Arkansas. Dmand AI also links Krystal McMahan to 2 hospitals and 1 medical group.
What is Krystal Kay McMahan's medical license number?
Krystal McMahan holds Arkansas license 224428.
Which hospitals is Krystal Kay McMahan affiliated with?
Krystal McMahan is affiliated with White River Medical Center. Dmand AI links Krystal McMahan to 3 more hospitals.
What medical group is Krystal Kay McMahan part of?
Krystal McMahan is linked to White River Health. Dmand AI links Krystal McMahan to 1 more medical group.
Does Krystal Kay McMahan accept Medicare?
Yes. CMS lists Krystal McMahan as accepting Medicare assignment.
How many Medicare patients does Krystal Kay McMahan see?
CMS counts 160 Medicare patients who saw Krystal McMahan in 2024, with an average age of 77.
Has Krystal Kay McMahan received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Krystal McMahan from 1 company from 2025 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Krystal Kay McMahan been practicing?
Krystal McMahan graduated from medical school in 2023, 3 years ago.
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