CATHERINE R FREDRICKS-REHAGEN DO
NPI 1821257650
Internal Medicine in Bath, ME

Active since June 06, 2008PECOS EnrolledAccepts Medicare Assignment
108 CENTRE ST, BATH, ME 04530(207) 386-1800(207) 386-1801 Get Directions Write a Review

NPPES record last updated: February 5, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Catherine R Fredricks-rehagen Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CATHERINE R FREDRICKS-REHAGEN DO (NPI 1821257650) is an individual internal medicine provider in Bath, Maine, licensed in Maine (2231) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and is a graduate of University Of New England, College Of Osteo Medicine (2008).

NPPES Registry Identity

NPI1821257650
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameCATHERINE R FREDRICKS-REHAGENCredential: DO
Location Address108 CENTRE STBath, ME 04530-2550
Mailing Address108 Centre StBath, ME 04530-2550 · (207) 386-1800 · Fax (207) 386-1801
Fax(207) 386-1801
Sole ProprietorNo
Medical School CMSUniversity Of New England, College Of Osteo MedicineGraduated 2008
Enumeration DateJune 6, 2008
Last NPPES UpdateFebruary 5, 2016
NPI 1821257650 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in ME · 2231
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

108 CENTRE ST, Bath, ME 04530

Other Identifiers 2

Other12297912Caqh
Medicare PIN2486101

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Catherine R Fredricks-rehagen Do 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.

PECOS PAC ID2264609163
PECOS Enrollment IDI20120117000845
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
226 services103 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
114 services114 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
14 services13 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Maine Medical Center

Acute Care Hospitals · Portland, ME
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200009
Location22 Bramhall StPortland, ME 04102 · Cumberland County
Emergency services Birthing friendly

Mid Coast Hospital

Acute Care Hospitals · Brunswick, ME
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200021
Location123 Medical Center DriveBrunswick, ME 04011 · Cumberland County
Emergency services Birthing friendly

Maine General Medical Center

Acute Care Hospitals · Augusta, ME
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number200039
Location35 Medical Center ParkwayAugusta, ME 04330 · Kennebec County
Emergency services Birthing friendly

Lincolnhealth

Critical Access Hospitals · Damariscotta, ME
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number201302
Location35 Miles StreetDamariscotta, ME 04543 · Lincoln County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04530 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$123.23 typical visit price
range $53.26 – $162.77
Typical copayment $30.80 (range $13.31 – $40.69)
Most-billed visit code 99204
Established Patient
$94.60 typical visit price
range $16.90 – $132.79
Typical copayment $23.65 (range $4.22 – $33.19)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers19 claims62 services$6.38 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
4 suppliers38 claims38 services$193.35 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
108 CENTRE ST
BATH, ME 04530
Internal Medicine
108 CENTRE ST
BATH, ME 04530
Nurse Practitioner (Family)
108 CENTRE ST
BATH, ME 04530
Internal Medicine
108 CENTRE ST
BATH, ME 04530
Internal Medicine (Hospice and Palliative Medicine)
108 CENTRE ST
BATH, ME 04530
Internal Medicine
108 CENTRE ST
BATH, ME 04530
Internal Medicine
108 CENTRE ST
BATH, ME 04530
Physician Assistant
108 CENTRE ST
BATH, ME 04530

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 Catherine Fredricks-rehagen's NPI number?

The NPI number for Catherine Fredricks-rehagen is 1821257650. It was assigned to this individual provider in the NPPES registry on June 6, 2008.

Where is Catherine Fredricks-rehagen located?

Catherine Fredricks-rehagen practices at 108 Centre St, Bath, ME 04530. The listed phone number is (207) 386-1800.

What is Catherine Fredricks-rehagen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Catherine Fredricks-rehagen enrolled in Medicare?

Yes. Catherine Fredricks-rehagen 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.

What insurance does Catherine Fredricks-rehagen accept?

Health plans from Harvard Pilgrim Health Care list Catherine Fredricks-rehagen 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 Catherine Fredricks-rehagen affiliated with any hospitals?

According to CMS data, Catherine Fredricks-rehagen is affiliated with Maine Medical Center, Mid Coast Hospital, Maine General Medical Center and Lincolnhealth.

When was this NPI record last updated?

The NPPES record for Catherine Fredricks-rehagen was last updated on February 5, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.