DR. HANNAH JANE CASTILLO MD
NPI 1720770589
Family Medicine in Duluth, MN
About Dr. Hannah Jane Castillo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HANNAH JANE CASTILLO MD (NPI 1720770589) is an individual family medicine provider in Duluth, Minnesota, licensed in Minnesota (33627) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS and is a graduate of University Of Michigan Medical School (2023).
NPPES Registry Identity
Specialties & Licenses
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. Hannah Jane Castillo 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 Hannah Castillo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota enrollment
- 56 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 55805 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.
DULUTH, MN 55805
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 Hannah Castillo's NPI number?
The NPI number for Hannah Castillo is 1720770589. It was assigned to this individual provider in the NPPES registry on May 22, 2023.
Where is Hannah Castillo located?
Hannah Castillo practices at 330 N 8th Ave E, Duluth, MN 55805. The listed phone number is (218) 723-1112.
What is Hannah Castillo's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Hannah Castillo enrolled in Medicare?
Yes. Hannah Castillo 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 Hannah Castillo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Castillo reassigns Medicare benefits to Duluth Graduate Medical Education Council Inc (Duluth, MN). 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 Hannah Castillo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Hannah Castillo was last updated on May 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.