PETER ERLICH MACKAY (DO) – Family Medicine Physician, NPI 1972587723
Preparing for Medicare enrollment?
Use our CMS-855 prep checklist: which form applies (855I, 855O, or 855A), readiness score, NPPES field map, and Section 12 documents. Reassignment uses CMS-855I Section 4F—not the discontinued CMS-855R form.
Open Medicare 855 Prep tool →Family Medicine Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
Loading map...
Provider Addresses for PETER ERLICH MACKAY (DO)
Cuyuna Regional Medical Center, 320, East Main Street, Crosby, Crow Wing County, Minnesota, 56441, United States
CUYUNA REGIONAL MEDICAL CENTER
CROSBY, MN 56441
Phone: (218) 546-7000
Fax: (218) 545-4456
Type: Mailing
Cuyuna Regional Medical Center, 320, East Main Street, Towns Edge Mobile Home Park, Crosby, Crow Wing County, Minnesota, 56441, United States
CUYUNA REGIONAL MEDICAL CENTER
CROSBY, MN 564411645
Phone: (218) 546-7000
Fax: (218) 545-4456
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
No Medicare enrollment or revalidation data available for this provider in our database.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 56441)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MN | |
| Nurse Practitioner | MN | |
| - | MN | |
| Nurse Practitioner | MN | |
| Family Practice | MN | |
| Certified Registered Nurse Anesthetist (Crna) | IN | |
| H O S P I T A L I S T | MN | |
| Nurse Practitioner | MN | |
| Internal Medicine, Hospitalist, Internal Medicine | FL | |
| Family Practice | MN |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.