THOMAS C TROTTA MD
NPI 1730156985
Surgery in Richland, WA
About Thomas C Trotta Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS C TROTTA MD (NPI 1730156985) is an individual surgery provider in Richland, Washington, licensed in Washington (MD00023082) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Oregon Health Sciences University School Of Medicine (1980).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Thomas C Trotta Md 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 Thomas Trotta reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Benton City, WA 99320
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1306897681 (Washington)
- 232 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 99352 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Thomas Trotta's NPI number?
The NPI number for Thomas Trotta is 1730156985. It was assigned to this individual provider in the NPPES registry on March 7, 2006.
Where is Thomas Trotta located?
Thomas Trotta practices at 1100 Goethals Drive Ste D Kadlec Clinic General Surgery, Richland, WA 99352. The listed phone number is (509) 942-3185.
What is Thomas Trotta's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Thomas Trotta enrolled in Medicare?
Yes. Thomas Trotta 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 Thomas Trotta's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Trotta reassigns Medicare benefits to Prosser Public Hospital District Of Benton County (Benton City, WA). 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 Thomas Trotta's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Trotta accept?
Health plans from Ambetter Health and Providence Health Plan list Thomas Trotta 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 Thomas Trotta was last updated on April 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Thomas C Trotta, MD · NPI 1730156985
Surgery physician in Richland, Washington. Individual provider, active in the CMS NPPES registry since March 7, 2006.
## Identity
- **NPI:** 1730156985 (Entity type: Individual)
- **Enumerated:** March 7, 2006
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** MD00023082 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1100 GOETHALS DRIVE STE D, KADLEC CLINIC GENERAL SURGERY, Richland, WA 99352
- **Phone:** (509) 942-3185 · **Fax:** (509) 946-1850
## 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:** Prosser Public Hospital District Of Benton County (NPI 1437199072, Benton City, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oregon Health Sciences University School Of Medicine, class of 1980
## Record status
- **NPPES last updated:** April 23, 2021
- **Other identifiers:** Medicaid 1730156985 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1730156985) · Data from the CMS NPPES public registry.