Marisa Kay Austin, ACNP
- Part D claims, 2024
- 3,452
- Industry payments
- $534
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 6019 Walnut Grove Rd, Memphis, TN 38120
- Practice phone
- Call (901) 226-4200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Baptist Memorial Hospital - Memphis
Memphis, Tennessee
Find Marisa Austin'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.
Marisa Kay Austin is an acute care nurse practitioner in Memphis, Tennessee
Marisa Austin practices at Baptist Memorial Hospital - Memphis in Memphis, Tennessee.
Marisa Austin's NPI, 1528207594, was assigned on February 13, 2009. Marisa Austin holds Tennessee license APN13237.
- NPI
- 1528207594NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810044716
- NPI enumeration date
- February 13, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (901) 226-4200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Marisa Kay Austin practices at Baptist Memorial Hospital - Memphis in Memphis, Tennessee
Marisa Austin's primary practice is Baptist Memorial Hospital - Memphis, at 6019 Walnut Grove Rd, Memphis, TN 38120 in Shelby County. The practice phone is (901) 226-4200.
- Baptist Memorial Hospital - Memphis6019 Walnut Grove Rd, Memphis, TN 38120 · Shelby CountyPhone(901) 226-4200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Marisa Kay Austin is affiliated with 3 sites of care and 2 medical groups
Marisa Austin's primary practice is Baptist Memorial Hospital - Memphis in Memphis, Tennessee. The medical group on file is Stern Cardiovascular Foundation. Dmand AI also links Marisa Austin to 2 more group practices and clinics and 1 medical group, 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 Marisa Kay Austin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marisa Austin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Memorial Hospital - Memphis | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Marisa Kay Austin is one of 841 acute care nurse practitioners in Tennessee
Acute care is Marisa Austin's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Marisa Austin is licensed in Tennessee.
Specialties and state licenses
- Acute care nurse practitioner, TennesseePrimary
Acute care nurse practitioners near Marisa Austin
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
Marisa Kay Austin's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Marisa Austin's median patient age at 70, with 43% women.
Marisa Austin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Marisa Kay Austin wrote 3,452 Medicare Part D claims in 2024
In 2024, Marisa Austin wrote 3,452 Medicare Part D claims for 677 patients. 90% of them were for generic drugs.
Marisa Austin's Part D claims by kind of drug, 2024
- Generic3,093 claims90%
- Brand-name359 claims10%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Marisa Kay Austin takes part in Medicare
Marisa Austin 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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Marisa Kay Austin received $534 in industry payments in 2025
CMS Open Payments shows 36 general payments to Marisa Austin from 11 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $97.
Companies that paid Marisa Austin 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 Marisa Kay Austin'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 Data |
| 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 Marisa Kay Austin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marisa Kay Austin's NPI number?
Marisa Kay Austin's NPI number is 1528207594. It was assigned on February 13, 2009, and it is active in the NPI Registry.
What does Marisa Kay Austin specialize in?
Marisa Kay Austin is an acute care nurse practitioner in Memphis, Tennessee. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Marisa Kay Austin practice?
Marisa Austin practices at 6019 Walnut Grove Rd, Memphis, TN 38120. Marisa Austin's primary practice is Baptist Memorial Hospital - Memphis in Memphis, Tennessee. Dmand AI also links Marisa Austin to 2 group practices and clinics and 1 medical group.
What is Marisa Kay Austin's office phone number?
The practice phone on file for Marisa Austin is (901) 226-4200.
What is Marisa Kay Austin's medical license number?
Marisa Austin holds Tennessee license APN13237.
What medical group is Marisa Kay Austin part of?
Marisa Austin is linked to Stern Cardiovascular Foundation. Dmand AI links Marisa Austin to 1 more medical group.
Does Marisa Kay Austin accept Medicare?
Yes. CMS lists Marisa Austin as accepting Medicare assignment.
Has Marisa Kay Austin received payments from drug or device companies?
CMS Open Payments shows $534 in general payments to Marisa Austin from 11 companies from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Marisa Kay Austin been practicing?
Marisa Austin graduated from medical school in 2008, 18 years ago.
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