DANIEL JAMES GUILLAUME MD
NPI 1932193083
Neurological Surgery in Minneapolis, MN
About Daniel James Guillaume Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DANIEL JAMES GUILLAUME MD (NPI 1932193083) is an individual neurological surgery provider in Minneapolis, Minnesota, licensed in Oregon (MD26718) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with M Health Fairview University Of Mn, and is a graduate of University Of Iowa, Rj & L Carver College Of Medicine (1998).
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
Daniel James Guillaume 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
5Medicare enrollment records show Daniel Guillaume reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Minneapolis, MN 55414
- Reassigned Medicare billing, Minnesota enrollment
- 1,453 clinicians in this Medicare group
Minneapolis, MN 55455
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Minneapolis, MN 55455
- Reassigned Medicare billing, Minnesota enrollment
- 1,662 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 2,373 clinicians in this Medicare group
Minneapolis, MN 55404
- Reassigned Medicare billing, Minnesota enrollment
- 1,247 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
M Health Fairview University Of Mn
Acute Care Hospitals · Minneapolis, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55455 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
MINNEAPOLIS, MN 55455
MINNEAPOLIS, MN 55455
MINNEAPOLIS, MN 55455
MINNEAPOLIS, MN 55455
MINNEAPOLIS, MN 55455
MINNEAPOLIS, MN 55455
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 Daniel Guillaume's NPI number?
The NPI number for Daniel Guillaume is 1932193083. It was assigned to this individual provider in the NPPES registry on September 6, 2005.
Where is Daniel Guillaume located?
Daniel Guillaume practices at 516 Delaware Street SE Ump Neurosurgery Clinic, Minneapolis, MN 55455. The listed phone number is (612) 884-0649.
What is Daniel Guillaume's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Daniel Guillaume enrolled in Medicare?
Yes. Daniel Guillaume 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 Daniel Guillaume's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Guillaume reassigns Medicare benefits to 5 organizations: University Of Minnesota Physicians (Minneapolis, MN), Fairview Express Care (Minneapolis, MN), University Of Minnesota Health Clinics And Surgery Center Inc (Minneapolis, MN), Fairview Specialty Services (Minneapolis, MN) and Hennepin Healthcare System, Inc (Minneapolis, 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 Daniel Guillaume's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Daniel Guillaume accept?
Health plans from HealthPartners and Sanford Health Plan list Daniel Guillaume 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 Daniel Guillaume affiliated with any hospitals?
According to CMS data, Daniel Guillaume is affiliated with M Health Fairview University Of Mn.
When was this NPI record last updated?
The NPPES record for Daniel Guillaume was last updated on October 30, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.