JOHN DOUGLAS WATHEN RN, BSN, MSN, PMHNP
NPI 1316562499
Nurse Practitioner - Psychiatric/Mental Health in Evansville, IN
About John Douglas Wathen Rn, Bsn, Msn, Pmhnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN DOUGLAS WATHEN RN, BSN, MSN, PMHNP (NPI 1316562499) is an individual psychiatric/mental health provider in Evansville, Indiana, licensed in Indiana (71010207A) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Evansville, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John Douglas Wathen Rn, Bsn, Msn, 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.
Medicare Billing Reassignment
Medicare enrollment records show John Wathen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Evansville, IN 47713
- Reassigned Medicare billing, Indiana enrollment
- 49 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47713 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EVANSVILLE, IN 47713
EVANSVILLE, IN 47713
EVANSVILLE, IN 47713
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 John Wathen's NPI number?
The NPI number for John Wathen is 1316562499. It was assigned to this individual provider in the NPPES registry on June 14, 2020.
Where is John Wathen located?
John Wathen practices at 415 Mulberry St, Evansville, IN 47713. The listed phone number is (812) 423-7791.
What is John Wathen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is John Wathen enrolled in Medicare?
Yes. John Wathen 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.
Which organization bills Medicare for John Wathen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Wathen reassigns Medicare benefits to Southwestern Behavioral Healthcare, Inc. (Evansville, IN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Wathen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Wathen accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list John Wathen 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.
When was this NPI record last updated?
The NPPES record for John Wathen was last updated on October 2, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.
# John Douglas Wathen, RN, BSN, MSN, PMHNP · NPI 1316562499
Psychiatric/Mental Health physician in Evansville, Indiana. Individual provider, active in the CMS NPPES registry since June 14, 2020.
## Identity
- **NPI:** 1316562499 (Entity type: Individual)
- **Enumerated:** June 14, 2020
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 71010207A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 415 MULBERRY ST, Evansville, IN 47713-1230
- **Phone:** (812) 423-7791
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Southwestern Behavioral Healthcare, Inc. (NPI 1033108766, Evansville, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** October 2, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1316562499) · Data from the CMS NPPES public registry.