PROVIDER PROFILE · NPI 1457648420

Catherine ChamberlinDO

PRACTICEHEALTHREACH COMMUNITY HEALTH CENTERSSee all providers at this practice →

Family PracticeBethel, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

462

Unique beneficiaries

—

Total services

517

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

Total Medicare services vs. 548 Family Practice providers in ME — top quintile (cohort median 287).

PRESCRIBING · PART D · 2024

Total Rx claims

978

Beneficiaries

—

Total drug cost

$69K

Distinct drugs

Brand share

19.9%

Top prescribed drugs

Levothyroxine Sodium82 claims

Atorvastatin Calcium65 claims

Zolpidem Tartrate64 claims

Oxycodone Hcl/Acetaminophen41 claims

Alprazolam34 claims

QUALITY · MIPS · 2024

Final MIPS score

94.9

Quality

86.9

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.84%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Catherine Chamberlin'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). 2 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Nordx Clinical Laboratory · Scarborough, ME	17	76
MAINEHEALTH	14	31

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
HEALTHREACH COMMUNITY HEALTH CENTERS	54	191
MAINEGENERAL MEDICAL CENTER	19	65
Nordx Clinical Laboratory · Scarborough, ME	17	49

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