DAVID TAYLOR NELLIS MSW
NPI 1255716395
Social Worker - Clinical in Evansville, IN
About David Taylor Nellis Msw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID TAYLOR NELLIS MSW (NPI 1255716395) is an individual clinical provider in Evansville, Indiana, licensed in Indiana (34008082A) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Accepted 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
David Taylor Nellis Msw 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.
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.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 David Nellis's NPI number?
The NPI number for David Nellis is 1255716395. It was assigned to this individual provider in the NPPES registry on July 29, 2015.
Where is David Nellis located?
David Nellis practices at 5200 Washington Ave Ste D, Evansville, IN 47715. The listed phone number is (812) 437-1700.
What is David Nellis's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is David Nellis enrolled in Medicare?
Yes. David Nellis 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 David Nellis accept?
Health plans from Providence Health Plan and UnitedHealthcare list David Nellis 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 David Nellis was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 days 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.
# David Taylor Nellis, MSW · NPI 1255716395
Clinical provider in Evansville, Indiana. Individual provider, active in the CMS NPPES registry since July 29, 2015.
## Identity
- **NPI:** 1255716395 (Entity type: Individual)
- **Enumerated:** July 29, 2015
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 34008082A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 5200 WASHINGTON AVE, STE D, Evansville, IN 47715-4863
- **Phone:** (812) 437-1700 · **Fax:** (812) 437-1702
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** June 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1255716395) · Data from the CMS NPPES public registry.