Catherine R Fredricks-rehagen, DO - Medicare Internal Medicine in Bath, ME

Catherine R Fredricks-rehagen, DO is a medicare enrolled "Internal Medicine" physician in Bath, Maine. She went to University Of New England, College Of Osteo Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Mainehealth and her current practice location is 108 Centre St, Bath, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 386-1800.

Catherine R Fredricks-rehagen is licensed to practice in Maine (license number 2231) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1821257650.

Contact Information

Catherine R Fredricks-rehagen, DO
108 Centre St,
Bath, ME 04530-2550
(207) 386-1800
(207) 386-1801

Map and Direction




Physician's Profile

Full NameCatherine R Fredricks-rehagen
GenderFemale
SpecialityInternal Medicine
Experience16 Years
Location108 Centre St, Bath, Maine
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Catherine R Fredricks-rehagen attended and graduated from University Of New England, College Of Osteo Medicine in 2008
  NPI Data:
  • NPI Number: 1821257650
  • Provider Enumeration Date: 06/06/2008
  • Last Update Date: 02/05/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 2264609163
  • Enrollment ID: I20120117000845

Medical Identifiers

Medical identifiers for Catherine R Fredricks-rehagen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821257650NPI-NPPES
12297912OtherCAQH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2231 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chans Home Health CareBrunswick, MEHome health agency
Chans Hospice CareBrunswick, MEHospice
Mid Coast HospitalBrunswick, MEHospital
Maine Medical CenterPortland, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mainehealth75178605882067

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Catherine R Fredricks-rehagen allows following entities to bill medicare on her behalf.
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467477349
PECOS PAC ID: 9335043967
Enrollment ID: O20031125000026
Entity NameMid Coast Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932164795
PECOS PAC ID: 5496739468
Enrollment ID: O20040623001212
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Catherine R Fredricks-rehagen is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Catherine R Fredricks-rehagen, DO
108 Centre St,
Bath, ME 04530-2550

Ph: (207) 386-1800
Catherine R Fredricks-rehagen, DO
108 Centre St,
Bath, ME 04530-2550

Ph: (207) 386-1800

Reviews and Comments


Internal Medicine Doctors in Bath, ME

Alexander Fiorentino,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 108 Centre St, Bath, ME 04530
Phone: 207-386-1800    
Dr. Margaret Lynn Duhamel, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 108 Centre St, Bath, ME 04530
Phone: 207-386-1800    Fax: 207-386-1801
Carl S Demars, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 108 Centre St, Bath, ME 04530
Phone: 207-373-1800    Fax: 207-442-9822
Benjamin S Herman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1356a Washington Street, Bath, ME 04530
Phone: 207-442-7926    Fax: 207-442-0028
Amy K Etzweiler, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 108 Centre St, Bath, ME 04530
Phone: 207-386-1800    Fax: 207-386-1801
Dr. Scott Walter French, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 108 Centre St, Bath, ME 04530
Phone: 207-386-1800    Fax: 207-386-1801
Daniel H Wood, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1356a Washington St, Bath, ME 04530
Phone: 207-443-6702    Fax: 207-443-2317

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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