DR. LEAH ANN DVORAK DO
NPI 1144457466
Pathology - Anatomic Pathology in Willmar, MN
About Dr. Leah Ann Dvorak Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LEAH ANN DVORAK DO (NPI 1144457466) is an individual anatomic pathology provider in Willmar, Minnesota, licensed in Minnesota (55888) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, is affiliated with Alomere Health, and is a graduate of University Of Minnesota Medical School (2009).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Dr. Leah Ann Dvorak Do 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 Leah Dvorak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Willmar, MN 56201
- Reassigned Medicare billing, Minnesota enrollment
- 4 clinicians in this Medicare group
Alexandria, MN 56308
- Reassigned Medicare billing, Minnesota enrollment
- 137 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 16
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.
Alomere Health
Acute Care Hospitals · Alexandria, MNCentracare- Rice Memorial Hospital
Acute Care Hospitals · Willmar, MNChippewa County Hospital
Critical Access Hospitals · Montevideo, MNCentracare - Redwood
Critical Access Hospitals · Redwood Falls, MNGlacial Ridge Hospital
Critical Access Hospitals · Glenwood, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 56201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Leah Dvorak's NPI number?
The NPI number for Leah Dvorak is 1144457466. It was assigned to this individual provider in the NPPES registry on June 12, 2009.
Where is Leah Dvorak located?
Leah Dvorak practices at 301 Becker Avenue SW, Willmar, MN 56201. The listed phone number is (320) 235-4574.
What is Leah Dvorak's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.
Is Leah Dvorak enrolled in Medicare?
Yes. Leah Dvorak 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 Leah Dvorak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leah Dvorak reassigns Medicare benefits to 2 organizations: Minnesota Pathologists Chartered (Willmar, MN) and Alomere Health (Alexandria, MN). 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 Leah Dvorak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Leah Dvorak affiliated with any hospitals?
According to CMS data, Leah Dvorak is affiliated with Alomere Health, Centracare- Rice Memorial Hospital, Chippewa County Hospital, Centracare - Redwood and Glacial Ridge Hospital.
When was this NPI record last updated?
The NPPES record for Leah Dvorak was last updated on May 28, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Leah Ann Dvorak, DO · NPI 1144457466
Anatomic Pathology physician in Willmar, Minnesota. Individual provider, active in the CMS NPPES registry since June 12, 2009.
## Identity
- **NPI:** 1144457466 (Entity type: Individual)
- **Enumerated:** June 12, 2009
- **Primary specialty:** Pathology - Anatomic Pathology · taxonomy 207ZP0101X
- **State license:** 55888 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 BECKER AVENUE SW, Willmar, MN 56201-3302
- **Phone:** (320) 235-4574 · **Fax:** (320) 231-4503
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Minnesota Pathologists Chartered (NPI 1992851315, Willmar, MN); Alomere Health (NPI 1477428803, Alexandria, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota Medical School, class of 2009
## Record status
- **NPPES last updated:** May 28, 2015
- **Other identifiers:** Medicare PIN 220001691 (MN)
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Source: [NPI Profile](https://npiprofile.com/npi/1144457466) · Data from the CMS NPPES public registry.