PETER J MAYER DDS,MD
NPI 1104976570
Dentist - Oral and Maxillofacial Surgery in Duluth, MN
About Peter J Mayer Dds,md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PETER J MAYER DDS,MD (NPI 1104976570) is an individual oral and maxillofacial surgery provider in Duluth, Minnesota, licensed in Minnesota (D12064) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Connecticut School Of Medicine (2002).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Peter J Mayer Dds,md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Peter Mayer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Duluth, MN 55811
- Reassigned Medicare billing, Minnesota and Wisconsin enrollments
- Also billed through NPI 1013068691 (Wisconsin)
- 7 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55811 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DULUTH, MN 55811
DULUTH, MN 55811
DULUTH, MN 55811
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 Peter Mayer's NPI number?
The NPI number for Peter Mayer is 1104976570. It was assigned to this individual provider in the NPPES registry on January 10, 2007.
Where is Peter Mayer located?
Peter Mayer practices at 3617 W Arrowhead Rd, Duluth, MN 55811. The listed phone number is (218) 722-8377.
What is Peter Mayer's specialty?
The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.
Is Peter Mayer enrolled in Medicare?
Yes. Peter Mayer is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Peter Mayer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Mayer reassigns Medicare benefits to Northern Oral & Maxillofacial Surgeons, PA (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 Peter Mayer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Peter Mayer accept?
Health plans from Delta Dental of Wisconsin, Inc. list Peter Mayer 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.
When was this NPI record last updated?
The NPPES record for Peter Mayer was last updated on March 5, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Peter J Mayer, DDS,MD · NPI 1104976570
Oral and Maxillofacial Surgery provider in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since January 10, 2007.
## Identity
- **NPI:** 1104976570 (Entity type: Individual)
- **Enumerated:** January 10, 2007
- **Primary specialty:** Dentist - Oral and Maxillofacial Surgery · taxonomy 1223S0112X
- **State license:** D12064 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 3617 W ARROWHEAD RD, Duluth, MN 55811-4046
- **Phone:** (218) 722-8377 · **Fax:** (218) 722-3117
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Northern Oral & Maxillofacial Surgeons, PA (NPI 1457401820, Duluth, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Connecticut School Of Medicine, class of 2002
## Record status
- **NPPES last updated:** March 5, 2008
- **Other identifiers:** Medicare PIN 0004 (WI); Other 33793800 (WI); Medicare UPIN V07680 (MN); and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1104976570) · Data from the CMS NPPES public registry.