Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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John Douglas Wathen, RN, BSN, MSN, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1316562499

John Douglas Wathen, RN, BSN, MSN, PMHNP is a Nurse Practitioner in Evansville, Indiana. Qualified in 2020, 6 years ago. Practices with Southwestern Behavioral Healthcare Inc, a 37-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
6
Licensed in
IN
In the registry since
2020
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
BSN — Bachelor of Science in Nursing
A four-year nursing degree.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

415 Mulberry St
Evansville, IN 47713-1230
Phone: (812) 423-7791
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 410 Mulberry St, Evansville, IN 47713-1231 — (812) 423-7791

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 71010207A (IN)
Psychiatry Physician Taxonomy 2084P0800X · Licence 28209048A (IN)

Record details

NPI number1316562499
Entity typeIndividual (Type 1)
GenderMale
Credentials RN , BSN , MSN , PMHNP
Sole proprietorYes
NPI enumeratedJune 14, 2020
Last updated in NPPESOctober 2, 2020
Certification dateOctober 2, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Southwestern Behavioral Healthcare Inc — 37 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $560 1 payment

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Southwestern Behavioral Healthcare Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 37 clinicians in the practice; 12 are shown here.

Other providers in Evansville