Marisa Kay Austin, ACNP
Acute Care Nurse Practitioner · Germantown, TN
Marisa Kay Austin, ACNP is an acute care nurse practitioner with a practice address in Germantown, Tennessee, and NPI 1528207594, issued on Feb 13, 2009. Check the license (Tennessee APN13237, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marisa Kay Austin
- Credential
- ACNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- APN13237 TN
Self-reported in NPPES; status is on the state search - Practice location
- 8060 Wolf River Blvd, Germantown, TN 38138
- Phone
- (901) 271-1000
- Enumerated
- Feb 13, 2009
- Record last updated
- Dec 11, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (901) 271-4187
- Medicare enrollment
- Enrolled (PECOS I20090410000166); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 1,071 in Tennessee → Look up another NPI →
Also registered at 8060 Wolf River Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tania Addess, NPAdult Health Nurse Practitioner1114228087
- Milton Addington, MDInterventional Cardiology Physician1790752566
- Homayoun Ahmadian, D.O.Cardiovascular Disease Physician1003070129
- Nicholas Albonetti, FNPFamily Nurse Practitioner1942678875
- John Alexander, DOCardiovascular Disease Physician1366005324
- Mary Allen, APNAcute Care Nurse Practitioner1568769040
Verify Marisa Kay Austin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license APN13237Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.8 times the Medicare Part D claims of the average acute care nurse practitioner in 2024
3,452 Medicare Part D claims for 677 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Rosuvastatin Calcium373 claims
- Metoprolol Succinate353 claims
- Amlodipine Besylate272 claims
- Atorvastatin Calcium262 claims
- Ezetimibe176 claims
- Losartan Potassium153 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $3,102.66
147 payments; by number, the most common kind was food and beverage; the largest payer was Impulse Dynamics (USA) Inc. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Stern Cardiovascular Foundation, IncGermantown, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marisa Kay Austin among 1,071 acute care nurse practitioner records in Tennessee
Marisa Kay Austin, ACNP is one of 1,071 acute care nurse practitioner records with a practice address in Tennessee. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 21% of them.
- NPI issued2009 · 21% of these records are older, 76% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2008 · median 2018 among the 769 with a school on file
- Record last updated2009 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 acute care nurse practitioner records list a practice address in Germantown
They are 27 of the 1,692 NPPES records with a practice address in Germantown, and 1,071 acute care nurse practitioner records in Tennessee.
All 1,071 in Tennessee → Every provider in Germantown → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Mary Allen, APNGermantown, TN 381381568769040
- Cynthia Bedford, ACNPGermantown, TN 381381023357860
- Lindsey Crowe, ACNPGermantown, TN 381381396989117
- Amy Ervin, NPMemphis, TN 381381235221698
- Cynthia Etheridge, NPMemphis, TN 381381801084439
- Joy Gribble, RN, ACNPGermantown, TN 381381598981268
- Terri Hall, NPGermantown, TN 381381457404154
- Cynthia Lick, ACNPGermantown, TN 381381518908326
Common questions
What is Marisa Kay Austin, ACNP's NPI number?
Marisa Kay Austin, ACNP's National Provider Identifier (NPI) is 1528207594, issued on Feb 13, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Marisa Kay Austin, ACNP located?
The NPPES record lists a practice address at 8060 Wolf River Blvd, Germantown, TN, 38138. Phone: (901) 271-1000. Providers update this record themselves, so call before visiting.
How can I verify Marisa Kay Austin, ACNP's license?
NPPES lists Tennessee license number APN13237, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Marisa Kay Austin, ACNP prescribe under Medicare Part D?
In 2024, Marisa Kay Austin, ACNP had 3,452 Medicare Part D claims for 677 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.