Stephen Ross Barter, M.D.
Individual provider Active NPI Family Medicine Physician · Naples, ME
NPI 1689779092 · NPPES record last updated Jun 2, 2025
Key facts
- NPI
- 1689779092
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Family Medicine Physician 207Q00000X
- License
- 11337 (ME)
- Practice address
- 4 Meserve Street
Naples Professional Center
Naples, ME 04055-5349 - Phone
- (207) 693-3912
- Fax
- (207) 693-3453
- NPI assigned
- Sep 13, 2006
- Sex
- Male
- Sole proprietor
- Yes
Hospital & facility affiliations 41
Medicare Care Compare profile
- Specialty
- Family Practice
- Education
- Tufts University School of Medicine, 1981
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
PO Box
Suite 1515
Naples, ME 04055
Hospital & facility affiliations
- Andwell Health Partners
- Bridgton Hospital
- Mainehealth Stephens Hospital
- Mainehealth Maine Medical Center
- Northern Light Mercy Hospital
Merit-based Incentive Payment System (MIPS)
- Final score
- 84.57 of 100
- Quality
- 66.56
- Promoting interoperability
- 99
- Improvement activities
- 40
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Melanoma (skin cancer) excision | 1-10 |
| Removal of tissue | 1-10 |
| Removal of skin lesions | 13 |
| Removal or shaving of skin growth | 16 |
| Skin biopsy | 1-10 |
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in ME
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20050418000372 | ME | Practitioner - Family Practice | 0547208936 | Practice locations: Naples, ME |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 11337 | ME | MD | Family Medicine Physician |
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | 11337 | ME | Yes |
Addresses
Primary practice location
4 Meserve Street
Naples Professional Center
Naples, ME 04055-5349
Mailing address
PO Box 1515
4 Meserve St
Naples, ME 04055
Phone (207) 693-3912
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 203770000 | Medicaid | ME | |
| 000173 | Other | ME | ANTHEM STAR ID |
Other providers in Naples, ME
- Assist With Staffing
- Jonathan Beal
- Janet R Beardsley
- Beyond Your Horizons Speech Therapy
- Charles E Brown
- Central Maine Clinical Associates
All providers in Naples, ME · Family Medicine Physician in Maine
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jun 2, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.