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MARY ELLEN AUSTIN PMHNP
NPI 1437854643
Nurse Practitioner - Psychiatric/Mental Health in Evansville, IN

Active since April 05, 2023PECOS EnrolledAccepts Medicare Assignment
101 N PLAZA EAST BLVD STE 303, EVANSVILLE, IN 47715(812) 479-1511(812) 473-1035 Get Directions Write a Review

NPPES record last updated: February 21, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 5, 2024, Aug 5, 2024, May 4, 2023 and 1 more (4 updates tracked since 2023).

About Mary Ellen Austin Pmhnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY ELLEN AUSTIN PMHNP (NPI 1437854643) is an individual psychiatric/mental health provider in Evansville, Indiana, licensed in Indiana (71013782A) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS, is affiliated with Ascension St Vincent Warrick, and maintains a secondary practice location in Evansville.

NPPES Registry Identity

NPI1437854643
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMARY ELLEN AUSTINCredential: PMHNP
Location Address101 N PLAZA EAST BLVD STE 303Evansville, IN 47715-2871
Mailing AddressPo Box 3276Evansville, IN 47731-3276 · (812) 473-0181
Phone(812) 479-1511
Fax(812) 473-1035
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateApril 5, 2023
Last NPPES UpdateFebruary 21, 20264 updates tracked since enumeration
NPPES CertifiedFebruary 21, 2026
✔ NPI 1437854643 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Licenses✔ Licensed in IN · 71013782A✔ Licensed in IN · 71012528A
101 N PLAZA EAST BLVD STE 303, Evansville, IN 47715
Open in Google Maps ↗

Secondary Practice Location 1

Location 12516 Waterbridge WayEvansville, IN 47710-3200 · Phone (812) 491-9000 · Fax (812) 491-9010

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mary Ellen Austin Pmhnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6608231170
PECOS Enrollment IDI20230505001574
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
992 services162 patients
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348
An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.
334 services60 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
159 services75 patients
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
113 services51 patients
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 99350
An established patient home visit is a service where a healthcare professional visits a patient's home for a check-up or treatment. The visit typically lasts for about an hour. This service is especially beneficial for patients who may have difficulty traveling to a healthcare facility.
95 services38 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
80 services20 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ascension St Vincent Warrick

Critical Access Hospitals · Boonville, IN
OwnershipVoluntary non-profit - Private
CMS Certification Number151325
Location1116 Millis AveBoonville, IN 47601 · Warrick County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 47715 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARY AUSTIN PMHNP LLC
Nurse Practitioner (Psychiatric/Mental Health)
101 N PLAZA EAST BLVD STE 303
EVANSVILLE, IN 47715
Vanderburgh County (812) 479-1511
JORDYN LEANNE BRACKETT PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
101 N PLAZA EAST BLVD STE 303
EVANSVILLE, IN 47715
Vanderburgh County (812) 479-1511
LINCOLN KLINE MSN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
101 N PLAZA EAST BLVD STE 303
EVANSVILLE, IN 47715
Vanderburgh County (812) 491-1307

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Austin's NPI number?

The NPI number for Mary Austin is 1437854643. It was assigned to this individual provider in the NPPES registry on April 5, 2023.

Where is Mary Austin located?

Mary Austin practices at 101 N Plaza East Blvd Ste 303, Evansville, IN 47715. The listed phone number is (812) 479-1511.

What is Mary Austin's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Mary Austin enrolled in Medicare?

Yes. Mary Austin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mary Austin accept?

Health plans from CareSource and UnitedHealthcare list Mary Austin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mary Austin affiliated with any hospitals?

According to CMS data, Mary Austin is affiliated with Ascension St Vincent Warrick.

When was this NPI record last updated?

The NPPES record for Mary Austin was last updated on February 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.