Steven E. Feder, D.O.

Individual provider Active NPI Pediatrics Physician · Newcastle, ME

NPI 1952397572 · NPPES record last updated Dec 8, 2021

Key facts

NPI
1952397572
Entity type
Individual (NPI type 1)
Primary specialty
Pediatrics Physician 208000000X
License
1583 (ME)
Practice address
80 River Rd
Newcastle, ME 04553-3838
Phone
(207) 563-3366
NPI assigned
Sep 20, 2005
Sex
Male
Sole proprietor
No

Organizations & group practices 18

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Medicare Care Compare profile

Specialty
Pediatric Medicine
Education
University of New England, College of Osteo Medicine, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lifespan Family Healthcare LLC (3 clinicians)

Practice addresses (Care Compare)

80 River Rd
Newcastle, ME 04553-3838
Phone (207) 563-3366

Medicare participation

Medicare fee-for-service enrollment
Enrolled (2 enrollments) in ME, MA
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20051221000784 ME Practitioner - Pediatric Medicine 5890717565 Reassigns benefits to 5 organizations
I20150123000719 MA Practitioner - Pediatric Medicine 5890717565 Reassigns benefits to 4 organizations

National Provider Directory

Medicare enrollment (NPD)
Yes
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
1583MEMDPediatrics Physician
DO1583MEMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Maine Medical Partners Pediatrics Current
since Feb 15, 2022
Accepting new patients
Martha'S Vineyard Hospital Pediatrics Current Accepting new patients
Mainehealth Current
since Oct 1, 2018
Accepting new patients
Martha'S Vineyard Hospital, Inc. Current
since Feb 5, 2017
Accepting new patients
Mainegeneral Medical Center Current
since Jun 9, 2025
Accepting new patients
Maine Medical Partners Current
since Feb 15, 2022
Accepting new patients
Martha'S Vineyard Hospital, Inc. Current
since Feb 5, 2017
Accepting new patients
Mainehealth Current
since Oct 1, 2018
Accepting new patients
Lifespan Family Healthcare LLC Current
since Nov 1, 2021
Accepting new patients
Mainehealth Current Accepting new patients
Nantucket Cottage Hospital Current
since Nov 26, 2014
Accepting new patients
Nantucket Physicians Organization Current
since May 19, 2021
Accepting new patients
Maine Medical Partners Pediatrics Current
since Feb 15, 2022
Accepting new patients
Nantucket Cottage Hospital Current
since Nov 26, 2014
Accepting new patients
Mainegeneral Medical Center Current
since Jun 9, 2025
Accepting new patients
Miles Memorial Hospital Pediatrics Past Accepting new patients
Mainehealth Pediatrics Past Accepting new patients
Miles Memorial Hospital, Inc. Pediatrics Past Accepting new patients

Locations

57 Prospect St
Nantucket, MA 02554
Phone (508) 228-1200

1 Hospital Rd
Oak Bluffs, MA 02557
Phone (508) 684-4500

35 Medical Center Pkwy
Augusta, ME 04330
Phone (207) 621-3639

35 Miles St
Damariscotta, ME 04543
Phone (207) 563-1234

80 River Rd
Newcastle, ME 04553
Phone (207) 563-3206

22 Bramhall St
Portland, ME 04102
Phone (207) 662-2179

149 North St
Waterville, ME 04901
Phone (207) 622-1959

1 Harnois Ave
Ste 1A
Westbrook, ME 04092
Phone (207) 662-1360

584 Roosevelt Trl
Windham, ME 04062
Phone (207) 892-3216

Interoperability endpoints

  • Direct secure messaging: feder.steven.mvh@direct.partners.masshiway.net
  • FHIR API: https://api.platform.athenahealth.com/19131/brand/1/csg/1/fhir/r4
  • Direct secure messaging: sfeder752@direct.mmc.mainehealth.org
  • Direct secure messaging: steven.feder.1@19131.direct.athenahealth.com

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X DO1583 ME
Pediatrics Physician 208000000X 1583 ME Yes

Addresses

Primary practice location

80 River Rd
Newcastle, ME 04553-3838

Mailing address

75B John Roberts Rd Unit 8B
South Portland, ME 04106-3201
Phone (207) 775-4151

Other practice location 1

75B John Roberts Rd Unit 8B
South Portland, ME 04106-3201
Phone (207) 775-4151

Other identifiers

IdentifierTypeStateIssuer
271620099MedicaidME

Other providers in Newcastle, ME

All providers in Newcastle, ME · Pediatrics Physician in Maine

Sources for this page

Verify at the official NPI Registry.