GREG J MILLER MD
NPI 1568455079
Family Medicine in River Falls, WI
About Greg J Miller Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREG J MILLER MD (NPI 1568455079) is an individual family medicine provider in River Falls, Wisconsin, licensed in Wisconsin (42670020) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Greg J Miller Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show Greg Miller reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
River Falls, WI 54022
- Reassigned Medicare billing, Wisconsin enrollment
- 530 clinicians in this Medicare group
River Falls, WI 54022
- Reassigned Medicare billing, Wisconsin enrollment
- 32 clinicians in this Medicare group
Osceola, WI 54020
- Reassigned Medicare billing, Wisconsin enrollment
- 170 clinicians in this Medicare group
Grantsburg, WI 54840
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1225191687 (Wisconsin)
- 83 clinicians in this Medicare group
Spooner, WI 54801
- Reassigned Medicare billing, Wisconsin enrollment
- 62 clinicians in this Medicare group
Stanley, WI 54768
- Reassigned Medicare billing, Wisconsin enrollment
- 168 clinicians in this Medicare group
Black River Falls, WI 54615
- Reassigned Medicare billing, Wisconsin enrollment
- 227 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 54022 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.
Referred Medical Equipment & Supplies CMS DME claims
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.
RIVER FALLS, WI 54022
RIVER FALLS, WI 54022
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 Greg Miller's NPI number?
The NPI number for Greg Miller is 1568455079. It was assigned to this individual provider in the NPPES registry on August 30, 2005.
Where is Greg Miller located?
Greg Miller practices at 1687 E Division St, River Falls, WI 54022. The listed phone number is (715) 425-6701.
What is Greg Miller's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Greg Miller enrolled in Medicare?
Yes. Greg Miller is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Greg Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Greg Miller reassigns Medicare benefits to 7 organizations: Allina Health System (River Falls, WI), Fairview Clinics (River Falls, WI), Ladd Memorial Hospital (Osceola, WI), Burnett Medical Center Inc (Grantsburg, WI), Spooner Health System, Inc. (Spooner, WI) and 2 more organizations, listed in the Medicare section above. 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 Greg Miller'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 Greg Miller was last updated on November 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Greg J Miller, MD · NPI 1568455079
Family Medicine physician in River Falls, Wisconsin. Individual provider, active in the CMS NPPES registry since August 30, 2005.
## Identity
- **NPI:** 1568455079 (Entity type: Individual)
- **Enumerated:** August 30, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 42670020 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1687 E DIVISION ST, River Falls, WI 54022-1571
- **Phone:** (715) 425-6701 · **Fax:** (715) 425-7075
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Allina Health System (NPI 1952257909, River Falls, WI); Fairview Clinics (NPI 1811550155, River Falls, WI); Ladd Memorial Hospital (NPI 1467560227, Osceola, WI); Burnett Medical Center Inc (NPI 1356499784, Grantsburg, WI); Spooner Health System, Inc. (NPI 1518982628, Spooner, WI); and 2 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 5, 2021
- **Other identifiers:** Medicaid 34032100 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1568455079) · Data from the CMS NPPES public registry.