Mary Austin, PMHNP
NPI 1437854643 · Psychiatric/Mental Health Nurse Practitioner · Evansville, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Austin, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Evansville, IN (NPI 1437854643).
Provider details
- NPI number
- 1437854643
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 71012528A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,873 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 992 | $59 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 334 | $61 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 159 | $85 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 113 | $100 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 95 | $146 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 231 | 55 |
| Clonazepam | 210 | 34 |
| Buspirone Hcl | 184 | 27 |
| Sertraline Hcl | 182 | 32 |
| Trazodone Hcl | 143 | 25 |
| Alprazolam | 131 | 26 |
| Quetiapine Fumarate | 117 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$916 across 40 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2516 Waterbridge WayEvansville, IN 47710-3200Phone: (812) 491-9000Fax: (812) 491-9010
Registry dates
- Enumerated
- 2023-04-05
- Last updated
- 2026-02-21
- Certified
- 2026-02-21
Frequently asked questions
- What is Mary Austin's NPI number?
- Mary Austin's National Provider Identifier (NPI) is 1437854643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Austin's specialty?
- Mary Austin is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Austin located?
- Mary Austin's practice location on file with NPPES is 101 N Plaza East Blvd Ste 303, Evansville, IN 47715-2871.
- What is Mary Austin's phone number?
- The practice phone number listed in the NPPES registry for Mary Austin is (812) 479-1511.
- Does Mary Austin accept Medicare?
- Mary Austin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Austin's NPI active?
- Yes — Mary Austin's NPI (1437854643) is active in the NPPES registry as of the last update on 2026-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.