PROVIDER PROFILE · NPI 1821257650

Catherine Fredricks-RehagenDO

Internal MedicineBath, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

329

Unique beneficiaries

—

Total services

562

Distinct HCPCS

Medicare payment

$18K

Peer benchmark

Total Medicare services vs. 404 Internal Medicine providers in ME — above median (cohort median 401).

PRESCRIBING · PART D · 2024

Total Rx claims

6,699

Beneficiaries

—

Total drug cost

$504K

Distinct drugs

113

Brand share

17.8%

Top prescribed drugs

Atorvastatin Calcium567 claims

Levothyroxine Sodium449 claims

Lisinopril320 claims

Losartan Potassium259 claims

Omeprazole224 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Catherine Fredricks-Rehagen's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MIDCOAST HOSPITAL	224	1,484
Jaime Kline Diagnostic Radiology · Brunswick, ME	71	202
Keith Fleming Diagnostic Radiology · Brunswick, ME	44	161
Richard Schafer Internal Medicine · Farmington, ME	20	86
Paul Laband Internal Medicine · Napa, CA	15	65
City Of Bath Ambulance Service Provider · Bath, ME	15	68
GAINDH, RAMESH	14	40
Marcus Riccioni Emergency Medicine · Brunswick, ME	14	56
EGAN, NANCY	13	34
David Benton Hematology-Oncology · Topsham, ME	12	135

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history