DR. STEPHEN DANIEL RUDA D.O.
NPI 1437357498
Emergency Medicine in Farmington, ME
About Dr. Stephen Daniel Ruda D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN DANIEL RUDA D.O. (NPI 1437357498) is an individual emergency medicine provider in Farmington, Maine, licensed in Maine (DO2278) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Mount Desert Island Hospital, and maintains a secondary practice location in Bar Harbor.
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
Dr. Stephen Daniel Ruda D.o. 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 Stephen Ruda 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
- Medicare enrollment name: Franklin Memorial Hospital
- 72 clinicians in this Medicare group
Farmington, ME 04938
- Reassigned Medicare billing, Maine enrollment
- Also billed through NPI 1922791417 (Maine)
- 3,140 clinicians in this Medicare group
Brunswick, ME 04011
- Reassigned Medicare billing, Maine enrollment
- 170 clinicians in this Medicare group
Southwest Harbor, ME 04679
- Reassigned Medicare billing, Maine enrollment
- 87 clinicians in this Medicare group
Lincoln, ME 04457
- Reassigned Medicare billing, Maine enrollment
- 70 clinicians in this Medicare group
Millinocket, ME 04462
- Reassigned Medicare billing, Maine enrollment
- 33 clinicians in this Medicare group
Morgantown, WV 26505
- Reassigned Medicare billing, West Virginia enrollment
- 58 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Desert Island Hospital
Critical Access Hospitals · Bar Harbor, MEPhysician 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 Stephen Ruda's NPI number?
The NPI number for Stephen Ruda is 1437357498. It was assigned to this individual provider in the NPPES registry on July 10, 2007.
Where is Stephen Ruda located?
Stephen Ruda practices at 111 Franklin Health Cmns, Farmington, ME 04938. The listed phone number is (207) 778-6031.
What is Stephen Ruda's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Stephen Ruda enrolled in Medicare?
Yes. Stephen Ruda 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 Stephen Ruda's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Ruda reassigns Medicare benefits to 7 organizations: Mainehealth (Farmington, ME), Mainehealth (Farmington, ME), Bluewater Emergency Partners Of Brunswick, LLC (Brunswick, ME), Mount Desert Island Hospital (Southwest Harbor, ME), Penobscot Valley Hospital (Lincoln, ME) 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 Stephen Ruda's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephen Ruda accept?
Health plans from Taro Health list Stephen Ruda 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 Stephen Ruda affiliated with any hospitals?
According to CMS data, Stephen Ruda is affiliated with Mount Desert Island Hospital.
When was this NPI record last updated?
The NPPES record for Stephen Ruda was last updated on June 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Stephen Daniel Ruda, D.O. · NPI 1437357498
Emergency Medicine physician in Farmington, Maine. Individual provider, active in the CMS NPPES registry since July 10, 2007.
## Identity
- **NPI:** 1437357498 (Entity type: Individual)
- **Enumerated:** July 10, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** DO2278 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 FRANKLIN HEALTH CMNS, Farmington, ME 04938-6144
- **Phone:** (207) 778-6031
## 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 1558305847, Farmington, ME); Mainehealth (NPI 1609356419, Farmington, ME); Bluewater Emergency Partners Of Brunswick, LLC (NPI 1043640204, Brunswick, ME); Mount Desert Island Hospital (NPI 1235553413, Southwest Harbor, ME); Penobscot Valley Hospital (NPI 1093716086, Lincoln, ME); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New England, College Of Osteo Medicine, class of 2004
## Record status
- **NPPES last updated:** June 10, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1437357498) · Data from the CMS NPPES public registry.