THOMAS SCOTT DIESING M.D.
NPI 1659351591
Psychiatry & Neurology - Neurology in Omaha, NE
About Thomas Scott Diesing M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS SCOTT DIESING M.D. (NPI 1659351591) is an individual neurology provider in Omaha, Nebraska, licensed in Nebraska (23574) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Ascension Via Christi Hospital Manhattan, Inc, and is a graduate of University Of Nebraska College Of Medicine (2002).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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 Scott Diesing M.d. 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 Reassignments
3Medicare enrollment records show Thomas Diesing reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Omaha, NE 68198
- Reassigned Medicare billing, Nebraska enrollment
- 2,154 clinicians in this Medicare group
Norfolk, NE 68701
- Reassigned Medicare billing, Nebraska enrollment
- 40 clinicians in this Medicare group
North Platte, NE 69101
- Reassigned Medicare billing, Nebraska enrollment
- 365 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Via Christi Hospital Manhattan, Inc
Acute Care Hospitals · Manhattan, KSThe Nebraska Medical Center
Acute Care Hospitals · Omaha, NEGreat Plains Health
Acute Care Hospitals · North Platte, NEFaith Regional Health Services
Acute Care Hospitals · Norfolk, NEBellevue Medical Center, LLC
Acute Care Hospitals · Bellevue, NEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 68114 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OMAHA, NE 68114
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 Diesing's NPI number?
The NPI number for Thomas Diesing is 1659351591. It was assigned to this individual provider in the NPPES registry on January 18, 2006.
Where is Thomas Diesing located?
Thomas Diesing practices at 8901 W Dodge Rd Ste 210, Omaha, NE 68114. The listed phone number is (402) 354-2000.
What is Thomas Diesing's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Thomas Diesing enrolled in Medicare?
Yes. Thomas Diesing 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 organizations bill Medicare for Thomas Diesing's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Diesing reassigns Medicare benefits to 3 organizations: Unmc Physicians (Omaha, NE), Faith Regional Health Services (Norfolk, NE) and North Platte Nebraska Hospital Corporation (North Platte, NE). Each 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 Diesing's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Diesing accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Blue Cross and Blue Shield of Nebraska and Oscar Insurance Company and 2 other insurers list Thomas Diesing 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.
Is Thomas Diesing affiliated with any hospitals?
According to CMS data, Thomas Diesing is affiliated with Ascension Via Christi Hospital Manhattan, Inc, The Nebraska Medical Center, Great Plains Health, Faith Regional Health Services and Bellevue Medical Center, LLC.
When was this NPI record last updated?
The NPPES record for Thomas Diesing was last updated on January 24, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 Scott Diesing, M.D. · NPI 1659351591
Neurology physician in Omaha, Nebraska. Individual provider, active in the CMS NPPES registry since January 18, 2006.
## Identity
- **NPI:** 1659351591 (Entity type: Individual)
- **Enumerated:** January 18, 2006
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 23574 (Nebraska)
- **Sole proprietor:** No
## Practice location
- **Address:** 8901 W DODGE RD STE 210, Omaha, NE 68114-3321
- **Phone:** (402) 354-2000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Unmc Physicians (NPI 1417912114, Omaha, NE); Faith Regional Health Services (NPI 1104854199, Norfolk, NE); North Platte Nebraska Hospital Corporation (NPI 1134355332, North Platte, NE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Nebraska College Of Medicine, class of 2002
## Record status
- **NPPES last updated:** January 24, 2018
- **Other identifiers:** Medicaid 1574814 (IA); Medicaid 201008406 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1659351591) · Data from the CMS NPPES public registry.