BRIAN M RUETER DO
NPI 1184030884
Hospitalist in Farmington, ME
About Brian M Rueter Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN M RUETER DO (NPI 1184030884) is an individual hospitalist provider in Farmington, Maine, licensed in Pennsylvania (OS018907) and active in the NPI registry since July 2014. He is enrolled in Medicare PECOS, is affiliated with Penn State Health St. Joseph, and maintains a secondary practice location in Pittsburgh.
NPPES Registry Identity
Specialties & Licenses 2
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
Brian M Rueter Do 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
7Medicare enrollment records show Brian Rueter reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Farmington, ME 04938
- Reassigned Medicare billing, Maine enrollment
- Also billed through NPI 1922791417 (Maine)
- 3,140 clinicians in this Medicare group
East Stroudsburg, PA 18301
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: St Lukes Physician Group Inc
- 2,851 clinicians in this Medicare group
Orwigsburg, PA 17961
- Reassigned Medicare billing, Pennsylvania enrollment
- 953 clinicians in this Medicare group
Reading, PA 19604
- Reassigned Medicare billing, Pennsylvania enrollment
- 251 clinicians in this Medicare group
Reading, PA 19605
- Reassigned Medicare billing, Pennsylvania enrollment
- 994 clinicians in this Medicare group
Newtown Square, PA 19073
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,638 clinicians in this Medicare group
Erie, PA 16502
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,881 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Penn State Health St. Joseph
Acute Care Hospitals · Reading, PAPenn State Health Lancaster Medical Center
Acute Care Hospitals · Lancaster, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04938 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.
FARMINGTON, ME 04938
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 Brian Rueter's NPI number?
The NPI number for Brian Rueter is 1184030884. It was assigned to this individual provider in the NPPES registry on July 2, 2014.
Where is Brian Rueter located?
Brian Rueter practices at 111 Franklin Health Cmns, Farmington, ME 04938. The listed phone number is (207) 779-2456.
What is Brian Rueter's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Brian Rueter enrolled in Medicare?
Yes. Brian Rueter 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 Brian Rueter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Rueter reassigns Medicare benefits to 7 organizations: Mainehealth (Farmington, ME), St. Luke's Physician Group, Inc. (East Stroudsburg, PA), Gslpg, Inc (Orwigsburg, PA), St. Joseph Medical Group (Reading, PA), Penn State Health Medical Group, LLC (Reading, PA) 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 Brian Rueter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brian Rueter accept?
Health plans from Taro Health list Brian Rueter 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 Brian Rueter affiliated with any hospitals?
According to CMS data, Brian Rueter is affiliated with Penn State Health St. Joseph and Penn State Health Lancaster Medical Center.
When was this NPI record last updated?
The NPPES record for Brian Rueter was last updated on April 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Brian M Rueter, DO · NPI 1184030884
Hospitalist physician in Farmington, Maine. Individual provider, active in the CMS NPPES registry since July 2, 2014.
## Identity
- **NPI:** 1184030884 (Entity type: Individual)
- **Enumerated:** July 2, 2014
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** OS018907 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 FRANKLIN HEALTH CMNS, Farmington, ME 04938-6144
- **Phone:** (207) 779-2456 · **Fax:** (207) 779-2496
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Mainehealth (NPI 1609356419, Farmington, ME); St. Luke's Physician Group, Inc. (NPI 1952662272, East Stroudsburg, PA); Gslpg, Inc (NPI 1366006702, Orwigsburg, PA); St. Joseph Medical Group (NPI 1750590881, Reading, PA); Penn State Health Medical Group, LLC (NPI 1942955521, Reading, PA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2014
## Record status
- **NPPES last updated:** April 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1184030884) · Data from the CMS NPPES public registry.