ROSS FELLER M.D.
NPI 1265725493
Orthopaedic Surgery in South Portland, ME
About Ross Feller M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROSS FELLER M.D. (NPI 1265725493) is an individual orthopaedic surgery provider in South Portland, Maine, licensed in Maine (MD22336) and active in the NPI registry since May 2011. He is enrolled in Medicare PECOS, is affiliated with Penobscot Bay Medical Center, and maintains a secondary practice location in Damariscotta.
NPPES Registry Identity
Specialties & Licenses 3
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
Ross Feller M.d. 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
5Medicare enrollment records show Ross Feller reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
South Portland, ME 04106
- Reassigned Medicare billing, Maine enrollment
- Also billed through NPI 1912094806 (Maine)
- 3,140 clinicians in this Medicare group
Portland, ME 04102
- Reassigned Medicare billing, Maine enrollment
- Also billed through NPI 1134305386 (Maine)
- 264 clinicians in this Medicare group
Augusta, ME 04330
- Reassigned Medicare billing, Maine enrollment
- 978 clinicians in this Medicare group
Sandy, UT 84092
- Reassigned Medicare billing, Utah enrollment
- 2,620 clinicians in this Medicare group
Sandy, UT 84092
- Reassigned Medicare billing, Utah enrollment
- 751 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Penobscot Bay Medical Center
Acute Care Hospitals · Rockport, MELincolnhealth
Critical Access Hospitals · Damariscotta, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04106 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 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Ross Feller's NPI number?
The NPI number for Ross Feller is 1265725493. It was assigned to this individual provider in the NPPES registry on May 20, 2011.
Where is Ross Feller located?
Ross Feller practices at Mmp Orthopedics And Sports Medicine 119 Gannet Drive, South Portland, ME 04106. The listed phone number is (207) 773-0040.
What is Ross Feller's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Ross Feller enrolled in Medicare?
Yes. Ross Feller 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 Ross Feller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ross Feller reassigns Medicare benefits to 5 organizations: Mainehealth (South Portland, ME), Maine Medical Partners (Portland, ME), Mainegeneral Medical Center (Augusta, ME), University Of Utah Adult Services (Sandy, UT) and University Of Utah Pediatric Services (Sandy, UT). 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 Ross Feller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ross Feller accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Ross Feller 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 Ross Feller affiliated with any hospitals?
According to CMS data, Ross Feller is affiliated with Penobscot Bay Medical Center and Lincolnhealth.
When was this NPI record last updated?
The NPPES record for Ross Feller was last updated on December 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Ross Feller, M.D. · NPI 1265725493
Orthopaedic Surgery physician in South Portland, Maine. Individual provider, active in the CMS NPPES registry since May 20, 2011.
## Identity
- **NPI:** 1265725493 (Entity type: Individual)
- **Enumerated:** May 20, 2011
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** MD22336 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** MMP ORTHOPEDICS AND SPORTS MEDICINE, 119 GANNET DRIVE, South Portland, ME 04106
- **Phone:** (207) 773-0040
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Mainehealth (NPI 1679887400, South Portland, ME); Maine Medical Partners (NPI 1285738310, Portland, ME); Mainegeneral Medical Center (NPI 1083949184, Augusta, ME); University Of Utah Adult Services (NPI 1851904247, Sandy, UT); University Of Utah Pediatric Services (NPI 1386257152, Sandy, UT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Warren Alpert Medical School Of Brown University, class of 2011
## Record status
- **NPPES last updated:** December 22, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1265725493) · Data from the CMS NPPES public registry.