MR. THOMAS J KREMER LISW
NPI 1851392880
Social Worker - Clinical in Cedar Rapids, IA
About Mr. Thomas J Kremer Lisw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. THOMAS J KREMER LISW (NPI 1851392880) is an individual clinical provider in Cedar Rapids, Iowa, licensed in Iowa (01087) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Mr. Thomas J Kremer Lisw 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
2Medicare enrollment records show Thomas Kremer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hiawatha, IA 52233
- Reassigned Medicare billing, Iowa enrollment
- 19 clinicians in this Medicare group
Waterloo, IA 50702
- Reassigned Medicare billing, Iowa enrollment
- 271 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 52405 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CEDAR RAPIDS, IA 52405
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 Kremer's NPI number?
The NPI number for Thomas Kremer is 1851392880. It was assigned to this individual provider in the NPPES registry on August 1, 2005.
Where is Thomas Kremer located?
Thomas Kremer practices at 3100 E Ave NW Ste 101, Cedar Rapids, IA 52405. The listed phone number is (319) 396-1066.
What is Thomas Kremer's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Thomas Kremer enrolled in Medicare?
Yes. Thomas Kremer 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 Kremer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Kremer reassigns Medicare benefits to 2 organizations: Abbe Management Corp (Hiawatha, IA) and Covenant Medical Center Inc (Waterloo, IA). 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 Kremer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Kremer accept?
Health plans from HealthPartners and Wellmark Health Plan of Iowa, Inc. list Thomas Kremer 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 Kremer was last updated on November 14, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Mr. Thomas J Kremer, LISW · NPI 1851392880
Clinical provider in Cedar Rapids, Iowa. Individual provider, active in the CMS NPPES registry since August 1, 2005.
## Identity
- **NPI:** 1851392880 (Entity type: Individual)
- **Enumerated:** August 1, 2005
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 01087 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 3100 E AVE NW, STE 101, Cedar Rapids, IA 52405-2962
- **Phone:** (319) 396-1066
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Abbe Management Corp (NPI 1811998859, Hiawatha, IA); Covenant Medical Center Inc (NPI 1528009545, Waterloo, IA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** November 14, 2007
- **Other identifiers:** Medicare UPIN P11803 (IA); Medicare PIN I6597 (IA); Other 16858 (IA)
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Source: [NPI Profile](https://npiprofile.com/npi/1851392880) · Data from the CMS NPPES public registry.