JEAN ANN THOMSEN MD
NPI 1326249749
Pathology - Anatomic Pathology & Clinical Pathology in Council Bluffs, IA
About Jean Ann Thomsen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEAN ANN THOMSEN MD (NPI 1326249749) is an individual anatomic pathology & clinical pathology provider in Council Bluffs, Iowa, licensed in Nebraska (24017) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with The Nebraska Medical Center, and is a graduate of Other (2001).
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
Jean Ann Thomsen 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 Reassignments
4Medicare enrollment records show Jean Thomsen reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Omaha, NE 68114
- Reassigned Medicare billing, Nebraska enrollment
- 57 clinicians in this Medicare group
Omaha, NE 68114
- Reassigned Medicare billing, Nebraska enrollment
- 21 clinicians in this Medicare group
Lincoln, NE 68503
- Reassigned Medicare billing, Nebraska enrollment
- Medicare enrollment name: Gastroenterology Specialties PC
- 60 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
The Nebraska Medical Center
Acute Care Hospitals · Omaha, NEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 51503 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.
COUNCIL BLUFFS, IA 51503
COUNCIL BLUFFS, IA 51503
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 Jean Thomsen's NPI number?
The NPI number for Jean Thomsen is 1326249749. It was assigned to this individual provider in the NPPES registry on May 31, 2007.
Where is Jean Thomsen located?
Jean Thomsen practices at 933 E Pierce St, Council Bluffs, IA 51503. The listed phone number is (712) 396-6311.
What is Jean Thomsen's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Jean Thomsen enrolled in Medicare?
Yes. Jean Thomsen 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 Jean Thomsen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jean Thomsen reassigns Medicare benefits to 4 organizations: Midwest Gastrointestinal Associates PC (Omaha, NE), Adult & Pediatric Urology, PC (Omaha, NE), Gastroenterology Specialties, P.C. (Lincoln, 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 Jean Thomsen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jean Thomsen accept?
Health plans from Blue Cross and Blue Shield of Nebraska, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Jean Thomsen 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 Jean Thomsen affiliated with any hospitals?
According to CMS data, Jean Thomsen is affiliated with The Nebraska Medical Center.
When was this NPI record last updated?
The NPPES record for Jean Thomsen was last updated on January 5, 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.
# Jean Ann Thomsen, MD · NPI 1326249749
Anatomic Pathology & Clinical Pathology physician in Council Bluffs, Iowa. Individual provider, active in the CMS NPPES registry since May 31, 2007.
## Identity
- **NPI:** 1326249749 (Entity type: Individual)
- **Enumerated:** May 31, 2007
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** 24017 (Nebraska)
- **Sole proprietor:** No
## Practice location
- **Address:** 933 E PIERCE ST, Council Bluffs, IA 51503-4626
- **Phone:** (712) 396-6311 · **Fax:** (712) 396-4389
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Midwest Gastrointestinal Associates PC (NPI 1073569125, Omaha, NE); Adult & Pediatric Urology, PC (NPI 1356387831, Omaha, NE); Gastroenterology Specialties, P.C. (NPI 1083747380, Lincoln, NE); North Platte Nebraska Hospital Corporation (NPI 1134355332, North Platte, NE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** January 5, 2021
- **Other identifiers:** Medicaid 10026527501 (NE); Medicaid 1326249749 (IA)
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Source: [NPI Profile](https://npiprofile.com/npi/1326249749) · Data from the CMS NPPES public registry.