DR. ERIC TOLGA HANHAN MD
NPI 1245688878
Family Medicine in Two Harbors, MN
About Dr. Eric Tolga Hanhan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERIC TOLGA HANHAN MD (NPI 1245688878) is an individual family medicine provider in Two Harbors, Minnesota, licensed in Minnesota (62530) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, is affiliated with Essentia Health St Mary's Medical Center, and maintains a secondary practice location in Duluth.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Dr. Eric Tolga Hanhan 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 Eric Hanhan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Two Harbors, MN 55616
- Reassigned Medicare billing, Minnesota enrollment
- 95 clinicians in this Medicare group
Two Harbors, MN 55616
- Reassigned Medicare billing, Minnesota enrollment
- 513 clinicians in this Medicare group
Duluth, MN 55804
- Reassigned Medicare billing, Minnesota enrollment
- 1,460 clinicians in this Medicare group
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.
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Essentia Health St Mary's Medical Center
Acute Care Hospitals · Duluth, MNEssentia Health Duluth
Acute Care Hospitals · Duluth, MNSt Lukes Hospital
Acute Care Hospitals · Duluth, MNLake View Memorial Hospital
Critical Access Hospitals · Two Harbors, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55616 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
TWO HARBORS, MN 55616
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 Eric Hanhan's NPI number?
The NPI number for Eric Hanhan is 1245688878. It was assigned to this individual provider in the NPPES registry on May 24, 2016.
Where is Eric Hanhan located?
Eric Hanhan practices at 325 11th Ave, Two Harbors, MN 55616. The listed phone number is (218) 834-7727.
What is Eric Hanhan's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Eric Hanhan enrolled in Medicare?
Yes. Eric Hanhan 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 Eric Hanhan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Hanhan reassigns Medicare benefits to 4 organizations: Lake View Memorial Hospital, Inc (Two Harbors, MN), St. Luke's Hospital Of Duluth (Two Harbors, MN), The Duluth Clinic, Ltd (Duluth, MN) and Duluth Graduate Medical Education Council Inc (Duluth, 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 Eric Hanhan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eric Hanhan accept?
Health plans from Anthem Blue Cross and Blue Shield, HealthPartners, Sanford Health Plan and Security Health Plan list Eric Hanhan 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 Eric Hanhan affiliated with any hospitals?
According to CMS data, Eric Hanhan is affiliated with Essentia Health St Mary's Medical Center, Essentia Health Duluth, St Lukes Hospital and Lake View Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Eric Hanhan was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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. Eric Tolga Hanhan, MD · NPI 1245688878
Family Medicine physician in Two Harbors, Minnesota. Individual provider, active in the CMS NPPES registry since May 24, 2016.
## Identity
- **NPI:** 1245688878 (Entity type: Individual)
- **Enumerated:** May 24, 2016
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 62530 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 325 11TH AVE, Two Harbors, MN 55616-1300
- **Phone:** (218) 834-7727 · **Fax:** (218) 834-7727
## 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): Lake View Memorial Hospital, Inc (NPI 1023067642, Two Harbors, MN); St. Luke's Hospital Of Duluth (NPI 1235946054, Two Harbors, MN); The Duluth Clinic, Ltd (NPI 1245278936, Duluth, MN); Duluth Graduate Medical Education Council Inc (NPI 1972585867, Duluth, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota Medical School, class of 2016
## Record status
- **NPPES last updated:** June 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1245688878) · Data from the CMS NPPES public registry.